From ae872007aca9e24cfcf180c4798c046aa76944fd Mon Sep 17 00:00:00 2001
From: Jan Steemann <jan@arangodb.com>
Date: Thu, 7 Nov 2013 14:06:44 +0100
Subject: [PATCH 01/27] updated database creation API

---
 UnitTests/HttpInterface/api-database-spec.rb  | 107 +++++++++++++++++-
 arangod/V8Server/ApplicationV8.cpp            |   4 +
 arangod/V8Server/v8-vocbase.cpp               |  39 ++++++-
 js/actions/api-database.js                    |  99 +++++++++++++++-
 .../modules/org/arangodb/arango-database.js   |   5 +-
 .../frontend/js/templates/foxxActiveView.ejs  |   2 +-
 .../js/templates/foxxInstalledView.ejs        |   2 +-
 .../modules/org/arangodb/arango-database.js   |   5 +-
 js/common/tests/shell-database.js             |  90 ++++++++++++++-
 js/server/version-check.js                    |  12 +-
 10 files changed, 348 insertions(+), 17 deletions(-)

diff --git a/UnitTests/HttpInterface/api-database-spec.rb b/UnitTests/HttpInterface/api-database-spec.rb
index bd3119ec43..aa6332b292 100644
--- a/UnitTests/HttpInterface/api-database-spec.rb
+++ b/UnitTests/HttpInterface/api-database-spec.rb
@@ -125,7 +125,6 @@ describe ArangoDB do
       response = doc.parsed_response
       response["error"].should eq(true)
       response["errorNum"].should eq(1207)
-      
     end
     
     it "drops an existing database" do
@@ -189,6 +188,13 @@ describe ArangoDB do
       result["path"].should be_kind_of(String)
       result["isSystem"].should eq(false)
       
+      # retrieve user for new database
+      doc = ArangoDB.log_get("#{prefix}-create-current", "/_db/#{name}/_api/user/root")
+      doc.code.should eq(200)
+      result = doc.parsed_response
+      result["user"].should eq("root")
+      result["active"].should eq(true)
+      
       doc = ArangoDB.log_delete("#{prefix}-create-current", api + "/#{name}")
       doc.code.should eq(200)
       response = doc.parsed_response
@@ -196,6 +202,105 @@ describe ArangoDB do
       response["error"].should eq(false)
     end
     
+    it "creates a new database with two users" do
+      body = "{\"name\" : \"#{name}\", \"users\": [ { \"username\": \"admin\", \"password\": \"secret\", \"extra\": { \"gender\": \"m\" } }, { \"username\": \"foxx\", \"active\": false } ] }"
+      doc = ArangoDB.log_post("#{prefix}-create-users", api, :body => body)
+     
+      doc.code.should eq(200)
+      doc.headers['content-type'].should eq("application/json; charset=utf-8")
+      response = doc.parsed_response
+      response["result"].should eq(true)
+      response["error"].should eq(false)
+
+      # list of databases should include the new database
+      doc = ArangoDB.log_get("#{prefix}-create-users", api)
+      doc.code.should eq(200)
+      result = doc.parsed_response["result"]
+
+      result.should include("_system")
+      result.should include(name)
+
+      # retrieve information about new database
+      doc = ArangoDB.log_get("#{prefix}-create-users", "/_db/#{name}" + api + "/current")
+      doc.code.should eq(200)
+      result = doc.parsed_response["result"]
+      result["name"].should eq(name)
+      result["path"].should be_kind_of(String)
+      result["isSystem"].should eq(false)
+      
+      # retrieve information about user "admin"
+      doc = ArangoDB.log_get("#{prefix}-create-users", "/_db/#{name}/_api/user/admin")
+      doc.code.should eq(200)
+      result = doc.parsed_response
+      result["user"].should eq("admin")
+      result["active"].should eq(true)
+      result["extra"]["gender"].should eq("m")
+      
+      # retrieve information about user "foxx"
+      doc = ArangoDB.log_get("#{prefix}-create-users", "/_db/#{name}/_api/user/foxx")
+      doc.code.should eq(200)
+      result = doc.parsed_response
+      result["user"].should eq("foxx")
+      result["active"].should eq(false)
+      
+      # retrieve information about user "root"
+      doc = ArangoDB.log_get("#{prefix}-create-users", "/_db/#{name}/_api/user/root")
+      doc.code.should eq(404)
+      
+      doc = ArangoDB.log_delete("#{prefix}-create-users", api + "/#{name}")
+      doc.code.should eq(200)
+      response = doc.parsed_response
+      response["result"].should eq(true)
+      response["error"].should eq(false)
+    end
+    
+    it "creates a new database with an invalid user object" do
+      body = "{\"name\" : \"#{name}\", \"users\": [ { } ] }"
+      doc = ArangoDB.log_post("#{prefix}-create-users-missing", api, :body => body)
+     
+      doc.code.should eq(400)
+      doc.headers['content-type'].should eq("application/json; charset=utf-8")
+      response = doc.parsed_response
+      response["error"].should eq(true)
+    end
+    
+    it "creates a new database with an invalid user" do
+      body = "{\"name\" : \"#{name}\", \"users\": [ { \"username\": \"\" } ] }"
+      doc = ArangoDB.log_post("#{prefix}-create-users-invalid", api, :body => body)
+     
+      doc.code.should eq(200)
+      doc.headers['content-type'].should eq("application/json; charset=utf-8")
+      response = doc.parsed_response
+      response["result"].should eq(true)
+      response["error"].should eq(false)
+
+      # list of databases should include the new database
+      doc = ArangoDB.log_get("#{prefix}-create-users-invalid", api)
+      doc.code.should eq(200)
+      result = doc.parsed_response["result"]
+
+      result.should include("_system")
+      result.should include(name)
+
+      # retrieve information about new database
+      doc = ArangoDB.log_get("#{prefix}-create-users-invalid", "/_db/#{name}" + api + "/current")
+      doc.code.should eq(200)
+      result = doc.parsed_response["result"]
+      result["name"].should eq(name)
+      result["path"].should be_kind_of(String)
+      result["isSystem"].should eq(false)
+      
+      # retrieve information about user "root"
+      doc = ArangoDB.log_get("#{prefix}-create-users-invalid", "/_db/#{name}/_api/user/root")
+      doc.code.should eq(404)
+      
+      doc = ArangoDB.log_delete("#{prefix}-create-users-invalid", api + "/#{name}")
+      doc.code.should eq(200)
+      response = doc.parsed_response
+      response["result"].should eq(true)
+      response["error"].should eq(false)
+    end
+    
     it "checks _system database restrictions" do
       body = "{\"name\" : \"#{name}\" }"
       doc = ArangoDB.log_post("#{prefix}-check-system", api, :body => body)
diff --git a/arangod/V8Server/ApplicationV8.cpp b/arangod/V8Server/ApplicationV8.cpp
index 3c1eac8654..c55ebf03cc 100644
--- a/arangod/V8Server/ApplicationV8.cpp
+++ b/arangod/V8Server/ApplicationV8.cpp
@@ -797,6 +797,10 @@ bool ApplicationV8::prepareV8Instance (const size_t i) {
       if (vocbase != 0) {
         // special check script to be run just once in first thread (not in all) 
         // but for all databases
+        v8::HandleScope scope;
+
+        context->_context->Global()->Set(v8::String::New("UPGRADE_ARGS"), v8::Object::New());
+
         bool ok = TRI_V8RunVersionCheck(vocbase, &_startupLoader, context->_context);
       
         if (! ok) {
diff --git a/arangod/V8Server/v8-vocbase.cpp b/arangod/V8Server/v8-vocbase.cpp
index 99efab1352..b6997a2486 100644
--- a/arangod/V8Server/v8-vocbase.cpp
+++ b/arangod/V8Server/v8-vocbase.cpp
@@ -7918,24 +7918,44 @@ static v8::Handle<v8::Value> JS_ListDatabases (v8::Arguments const& argv) {
 ////////////////////////////////////////////////////////////////////////////////
 /// @brief create a new database
 ///
-/// @FUN{@FA{db}._createDatabase(@FA{name})}
+/// @FUN{@FA{db}._createDatabase(@FA{name}, @FA{options}, @FA{users})}
 ///
 /// Creates a new database with the name specified by @FA{name}. 
-/// There are restrictions for database names (see @ref DatabaseNames}.
+/// There are restrictions for database names (see @ref DatabaseNames).
 ///
 /// Note that even if the database is created successfully, there will be no
 /// change into the current database to the new database. Changing the current
 /// database must explicitly be requested by using the @ref HandlingDatabasesUse
 /// "db._useDatabase" method.
 ///
+/// The optional @FA{users} attribute can be used to create initial users for
+/// the new database. If specified, it must be a list of user objects. Each user 
+/// object can contain the following attributes:
+///
+/// - `username`: the user name as a string. This attribute is mandatory.
+///
+/// - `passwd`: the user password as a string. If not specified, then it defaults
+///   to the empty string.
+///
+/// - `active`: a boolean flag indicating whether the user accout should be
+///   actived or not. The default value is `true`.
+///
+/// - `extra`: an optional JSON object with extra user information. The data
+///   contained in `extra` will be stored for the user but not be interpreted
+///   further by ArangoDB.
+///
+/// If no initial users are specified, a default user `root` will be created 
+/// with an empty string password. This ensures that the new database will be 
+/// accessible via HTTP after it is created.
+///
 /// This method can only be used from within the `_system` database. 
 ////////////////////////////////////////////////////////////////////////////////
 
 static v8::Handle<v8::Value> JS_CreateDatabase (v8::Arguments const& argv) {
   v8::HandleScope scope;
 
-  if (argv.Length() < 1) {
-    TRI_V8_EXCEPTION_USAGE(scope, "db._createDatabase(<name>, <options>)");
+  if (argv.Length() < 1 || argv.Length() > 3) {
+    TRI_V8_EXCEPTION_USAGE(scope, "db._createDatabase(<name>, <options>, <users>)");
   }
 
   TRI_vocbase_t* vocbase = GetContextVocBase();
@@ -8011,6 +8031,17 @@ static v8::Handle<v8::Value> JS_CreateDatabase (v8::Arguments const& argv) {
 
   assert(database != 0);
 
+  // copy users into context
+  if (argv.Length() >= 3 && argv[2]->IsArray()) {
+    v8::Handle<v8::Object> users = v8::Object::New();
+    users->Set(v8::String::New("users"), argv[2]);
+
+    v8::Context::GetCurrent()->Global()->Set(v8::String::New("UPGRADE_ARGS"), users);
+  }
+  else {
+    v8::Context::GetCurrent()->Global()->Set(v8::String::New("UPGRADE_ARGS"), v8::Object::New());
+  }
+
   if (TRI_V8RunVersionCheck(database, (JSLoader*) v8g->_loader, v8::Context::GetCurrent())) {
     // version check ok
     TRI_V8InitialiseFoxx(database, v8::Context::GetCurrent());
diff --git a/js/actions/api-database.js b/js/actions/api-database.js
index 031b01ed48..59c722f185 100644
--- a/js/actions/api-database.js
+++ b/js/actions/api-database.js
@@ -212,7 +212,27 @@ function get_api_database (req, res) {
 /// Creates a new database
 ///
 /// The request body must be a JSON object with the attribute `name`. `name` must
-/// contain a valid @ref DatabaseNames.
+/// contain a valid @ref DatabaseNames "database name".
+///
+/// The request body can optionally contain an attribute `users`, which then 
+/// must be a list of user objects to initially create for the new database.
+/// Each user object can contain the following attributes:
+///
+/// - `username`: the user name as a string. This attribute is mandatory.
+///
+/// - `passwd`: the user password as a string. If not specified, then it defaults
+///   to the empty string.
+///
+/// - `active`: a boolean flag indicating whether the user accout should be
+///   actived or not. The default value is `true`.
+///
+/// - `extra`: an optional JSON object with extra user information. The data
+///   contained in `extra` will be stored for the user but not be interpreted
+///   further by ArangoDB.
+///
+/// If `users` is not specified or does not contain any users, a default user
+/// `root` will be created with an empty string password. This ensures that the
+/// new database will be accessible after it is created.
 ///
 /// The response is a JSON object with the attribute `result` set to `true`.
 ///
@@ -230,8 +250,13 @@ function get_api_database (req, res) {
 /// @RESTRETURNCODE{403}
 /// is returned if the request was not executed in the `_system` database.
 ///
+/// @RESTRETURNCODE{409}
+/// is returned if a database with the specified name already exists.
+///
 /// @EXAMPLES
 ///
+/// Creating a database named `example`.
+///
 /// @EXAMPLE_ARANGOSH_RUN{RestDatabaseCreate}
 ///     var url = "/_api/database";
 ///     var name = "example";
@@ -251,6 +276,40 @@ function get_api_database (req, res) {
 /// 
 ///     logJsonResponse(response);
 /// @END_EXAMPLE_ARANGOSH_RUN
+///
+/// Creating a database named `mydb` with two users.
+///
+/// @EXAMPLE_ARANGOSH_RUN{RestDatabaseCreateUsers}
+///     var url = "/_api/database";
+///     var name = "mydb";
+///     try {
+///       db._dropDatabase(name);
+///     }
+///     catch (err) {
+///     }
+///
+///     var data = {
+///       name: name,
+///       users: [
+///         { 
+///           username : "admin", 
+///           passwd : "secret",
+///           active: true
+///         },
+///         {
+///           username : "tester", 
+///           passwd : "test001",
+///           active: false
+///         }
+///       ]
+///     };
+///     var response = logCurlRequest('POST', url, JSON.stringify(data));
+///
+///     db._dropDatabase(name);
+///     assert(response.code === 200);
+/// 
+///     logJsonResponse(response);
+/// @END_EXAMPLE_ARANGOSH_RUN
 ////////////////////////////////////////////////////////////////////////////////
 
 function post_api_database (req, res) {
@@ -277,7 +336,43 @@ function post_api_database (req, res) {
     return;
   }
 
-  var result = arangodb.db._createDatabase(json.name || "", options);
+  var users = json.users;
+  
+  if (users === undefined) {
+    users = [ ];
+  }
+  else if (! Array.isArray(users)) {
+    actions.resultBad(req, res, arangodb.ERROR_HTTP_BAD_PARAMETER);
+    return;
+  }
+
+  var i;
+  for (i = 0; i < users.length; ++i) {
+    var user = users[i];
+    if (typeof user !== 'object' || 
+        ! user.hasOwnProperty('username') ||
+        typeof(user.username) !== 'string') {
+      // bad username
+      actions.resultBad(req, res, arangodb.ERROR_HTTP_BAD_PARAMETER);
+      return;
+    }
+
+    if (! user.hasOwnProperty('passwd')) {
+      // default to empty string
+      users[i].passwd = '';
+    }
+    else if (typeof(user.passwd) !== 'string') {
+      // bad password type
+      actions.resultBad(req, res, arangodb.ERROR_HTTP_BAD_PARAMETER);
+      return;
+    }
+
+    if (! user.hasOwnProperty('active')) {
+      users[i].active = true;
+    }
+  }
+
+  var result = arangodb.db._createDatabase(json.name || "", options, users);
 
   actions.resultOk(req, res, actions.HTTP_OK, { result : result });
 }
diff --git a/js/apps/system/aardvark/frontend/js/modules/org/arangodb/arango-database.js b/js/apps/system/aardvark/frontend/js/modules/org/arangodb/arango-database.js
index bc66a71171..ce602a7db0 100644
--- a/js/apps/system/aardvark/frontend/js/modules/org/arangodb/arango-database.js
+++ b/js/apps/system/aardvark/frontend/js/modules/org/arangodb/arango-database.js
@@ -823,10 +823,11 @@ ArangoDatabase.prototype._query = function (query, bindVars, cursorOptions, opti
 /// @brief create a new database
 ////////////////////////////////////////////////////////////////////////////////
 
-ArangoDatabase.prototype._createDatabase = function (name, options) {  
+ArangoDatabase.prototype._createDatabase = function (name, options, users) {  
   var data = {
     name: name,
-    options: options || { } 
+    options: options || { },
+    users: users || [ ] 
   };
   
   var requestResult = this._connection.POST("/_api/database", JSON.stringify(data));
diff --git a/js/apps/system/aardvark/frontend/js/templates/foxxActiveView.ejs b/js/apps/system/aardvark/frontend/js/templates/foxxActiveView.ejs
index 30be51f9a3..38be092ab6 100644
--- a/js/apps/system/aardvark/frontend/js/templates/foxxActiveView.ejs
+++ b/js/apps/system/aardvark/frontend/js/templates/foxxActiveView.ejs
@@ -5,7 +5,7 @@
     <div class="pull-right">
         <span class="glyphicon glyphicon-info-sign" title="Show API documentation"></span>
     </div>
-    <img src="/_admin/aardvark/foxxes/thumbnail/<%=attributes.app %>" alt="icon" class="foxxIcon"/>
+    <img src="foxxes/thumbnail/<%=attributes.app %>" alt="icon" class="foxxIcon"/>
     <p class="foxxDescription">
       <!--Description: <%=attributes.description %><br /> -->
       <strong>Mount:</strong>&nbsp;<%=attributes.mount %><br />
diff --git a/js/apps/system/aardvark/frontend/js/templates/foxxInstalledView.ejs b/js/apps/system/aardvark/frontend/js/templates/foxxInstalledView.ejs
index 04e620d3b8..597d60c03d 100644
--- a/js/apps/system/aardvark/frontend/js/templates/foxxInstalledView.ejs
+++ b/js/apps/system/aardvark/frontend/js/templates/foxxInstalledView.ejs
@@ -1,7 +1,7 @@
 <small>
   <div class="plain">
     <h5 class="applicationName"><%= attributes.name %><%= attributes.isSystem ? " (system)" : "" %></h5>
-    <img src="/_admin/aardvark/foxxes/thumbnail/<%=attributes.app %>" alt="icon" class="foxxIcon"/>
+    <img src="foxxes/thumbnail/<%=attributes.app %>" alt="icon" class="foxxIcon"/>
     <p class="foxxDescription">
       <!--Description: <%=attributes.description %><br />-->
       <strong>Path:</strong>&nbsp;<%=attributes.path %><br />
diff --git a/js/client/modules/org/arangodb/arango-database.js b/js/client/modules/org/arangodb/arango-database.js
index c429290b8b..f9b28d8fa0 100644
--- a/js/client/modules/org/arangodb/arango-database.js
+++ b/js/client/modules/org/arangodb/arango-database.js
@@ -822,10 +822,11 @@ ArangoDatabase.prototype._query = function (query, bindVars, cursorOptions, opti
 /// @brief create a new database
 ////////////////////////////////////////////////////////////////////////////////
 
-ArangoDatabase.prototype._createDatabase = function (name, options) {  
+ArangoDatabase.prototype._createDatabase = function (name, options, users) {  
   var data = {
     name: name,
-    options: options || { } 
+    options: options || { },
+    users: users || [ ] 
   };
   
   var requestResult = this._connection.POST("/_api/database", JSON.stringify(data));
diff --git a/js/common/tests/shell-database.js b/js/common/tests/shell-database.js
index 5ec4e19b12..739f4c2fc9 100644
--- a/js/common/tests/shell-database.js
+++ b/js/common/tests/shell-database.js
@@ -211,6 +211,94 @@ function DatabaseSuite () {
       assertTrue(internal.db._dropDatabase("UnitTestsDatabase1"));
     },
 
+////////////////////////////////////////////////////////////////////////////////
+/// @brief test _createDatabase function
+////////////////////////////////////////////////////////////////////////////////
+
+    testCreateDatabaseWithUsers1 : function () {
+      assertEqual("_system", internal.db._name());
+
+      try {
+        internal.db._dropDatabase("UnitTestsDatabase0");
+      }
+      catch (err1) {
+      }
+
+      // empty users
+      assertTrue(internal.db._createDatabase("UnitTestsDatabase0", { }, [ ]));
+      
+      assertTrue(internal.db._dropDatabase("UnitTestsDatabase0"));
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief test _createDatabase function
+////////////////////////////////////////////////////////////////////////////////
+
+    testCreateDatabaseWithUsers2 : function () {
+      assertEqual("_system", internal.db._name());
+
+      try {
+        internal.db._dropDatabase("UnitTestsDatabase0");
+      }
+      catch (err1) {
+      }
+
+      var users = [ 
+        { username: "admin", passwd: "secret", extra: { gender: "m" } },
+        { username: "foo", active: false, extra: { gender: "f" } }
+      ];
+
+      assertTrue(internal.db._createDatabase("UnitTestsDatabase0", { }, users));
+
+      internal.db._useDatabase("UnitTestsDatabase0");
+      var m = require("org/arangodb/users");
+      var user = m.document("admin");
+
+      assertEqual("admin", user.user);
+      assertTrue(user.active);
+      assertEqual("m", user.extra.gender);
+      
+      user = m.document("foo");
+      assertEqual("foo", user.user);
+      assertFalse(user.active);
+      assertEqual("f", user.extra.gender);
+
+      internal.db._useDatabase("_system");
+      
+      assertTrue(internal.db._dropDatabase("UnitTestsDatabase0"));
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief test _createDatabase function
+////////////////////////////////////////////////////////////////////////////////
+
+    testCreateDatabaseWithUsers3 : function () {
+      assertEqual("_system", internal.db._name());
+
+      try {
+        internal.db._dropDatabase("UnitTestsDatabase0");
+      }
+      catch (err1) {
+      }
+
+      var users = [ 
+        { username: "admin", passwd: "secret", active: true, extra: { gender: "m" } }, 
+        { username: "admin", passwd: "", active: false, extra: { gender: "m" } }, 
+      ];
+      assertTrue(internal.db._createDatabase("UnitTestsDatabase0", { }, users));
+
+      internal.db._useDatabase("UnitTestsDatabase0");
+      var m = require("org/arangodb/users");
+      var user = m.document("admin");
+      assertEqual("admin", user.user);
+      assertTrue(user.active);
+      assertEqual("m", user.extra.gender);
+
+      internal.db._useDatabase("_system");
+      
+      assertTrue(internal.db._dropDatabase("UnitTestsDatabase0"));
+    },
+
 ////////////////////////////////////////////////////////////////////////////////
 /// @brief test _createDatabase function
 ////////////////////////////////////////////////////////////////////////////////
@@ -298,7 +386,7 @@ function DatabaseSuite () {
 /// @brief test _createDatabase function
 ////////////////////////////////////////////////////////////////////////////////
 
-    testCreateDatabaseCase : function () {
+    testCreateDatabaseCaseSensitivity : function () {
       assertEqual("_system", internal.db._name());
 
       var getCollections = function () {
diff --git a/js/server/version-check.js b/js/server/version-check.js
index c81c212969..01680b2be3 100644
--- a/js/server/version-check.js
+++ b/js/server/version-check.js
@@ -1,5 +1,5 @@
 /*jslint indent: 2, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true, stupid: true, continue: true, regexp: true */
-/*global require, exports, module */
+/*global require, exports, module, UPGRADE_ARGS */
 
 ////////////////////////////////////////////////////////////////////////////////
 /// @brief version check at the start of the server, will optionally perform
@@ -42,7 +42,7 @@
 /// @brief updates the database
 ////////////////////////////////////////////////////////////////////////////////
 
-(function() {
+(function(args) {
   var internal = require("internal");
   var fs = require("fs");
   var console = require("console");
@@ -285,6 +285,12 @@
         return false;
       }
 
+      if (args && args.users) {
+        args.users.forEach(function(user) {
+          userManager.save(user.username, user.passwd, user.active, user.extra || { });
+        });
+      }
+
       if (users.count() === 0) {
         // only add account if user has not created his/her own accounts already
         userManager.save("root", "", true);
@@ -668,7 +674,7 @@
 
   // we should never get here
   return true;
-}());
+}(UPGRADE_ARGS));
 
 ////////////////////////////////////////////////////////////////////////////////
 /// @}

From 29aee6a6d5794ab9ca74af1ab95245ab9f01a1da Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Thu, 7 Nov 2013 13:15:01 +0000
Subject: [PATCH 02/27] strip files

---
 CMakeLists.txt | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 9cbb3adb9f..f3fd614a60 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -343,12 +343,13 @@ add_subdirectory(UnitTests)
 ## --SECTION--                                                          PACKAGES
 ## -----------------------------------------------------------------------------
 
-set(CPACK_SET_DESTDIR ON)
-
 ################################################################################
 ### @brief general information
 ################################################################################
 
+set(CPACK_SET_DESTDIR ON)
+
+
 if (BUILD_PACKAGE STREQUAL "dmg-cli")
   set(CPACK_PACKAGE_NAME "ArangoDB-CLI")
 elseif (BUILD_PACKAGE STREQUAL "raspbian")
@@ -362,6 +363,9 @@ set(CPACK_PACKAGE_VENDOR  "triAGENS GmbH")
 set(CPACK_PACKAGE_CONTACT "info@arangodb.org")
 set(CPACK_PACKAGE_VERSION "${ARANGODB_VERSION}")
 
+
+set(CPACK_STRIP_FILES "ON")
+
 ################################################################################
 ### @brief MacOSX bundle
 ################################################################################

From e01973360972d9fa056ac4f12b3a18cd08e0218e Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Thu, 7 Nov 2013 14:23:07 +0000
Subject: [PATCH 03/27] used uid and gid

---
 Installation/Debian/rc.arangodb        | 16 ++++++++++++++--
 Installation/Linux/rc.arangod.Centos   | 16 ++++++++++++++--
 Installation/Linux/rc.arangod.OpenSuSE | 18 +++++++++++++++---
 Installation/Linux/rc.arangod.Ubuntu   | 16 ++++++++++++++--
 arangod/CMakeLists.txt                 |  7 ++++++-
 5 files changed, 63 insertions(+), 10 deletions(-)

diff --git a/Installation/Debian/rc.arangodb b/Installation/Debian/rc.arangodb
index eb529cb101..fd27e3ab2b 100755
--- a/Installation/Debian/rc.arangodb
+++ b/Installation/Debian/rc.arangodb
@@ -18,13 +18,25 @@ DESC="arango database server"
 NAME="arangod"
 PIDDIR=/var/run/arangodb
 PIDFILE=/var/run/arangodb/arangod.pid
-CONF=/etc/arangodb/arangod.conf
+CONF=/etc/arangodb/arangod-uid.conf
 
 test -x $DAEMON || exit 0
 
 start () {
     test -d $PIDDIR || mkdir $PIDDIR
-    chown arangodb $PIDDIR
+    chown arangodb:arangodb $PIDDIR
+
+    if test -d /var/log/arangodb;  then
+      chown -R arangodb:arangodb /var/log/arangodb
+    fi
+
+    if test -d /var/lib/arangodb;  then
+      chown -R arangodb:arangodb /var/lib/arangodb
+    fi
+
+    if test -d /var/lib/arangodb-apps;  then
+      chown -R arangodb:arangodb /var/lib/arangodb-apps
+    fi
 
     if [ "$1" = "--upgrade" ]; then
       $DAEMON -c $CONF $@
diff --git a/Installation/Linux/rc.arangod.Centos b/Installation/Linux/rc.arangod.Centos
index 64f2d76d43..ab4a4a3fd5 100644
--- a/Installation/Linux/rc.arangod.Centos
+++ b/Installation/Linux/rc.arangod.Centos
@@ -14,7 +14,7 @@
 ARANGO_BIN=/usr/sbin/arangod
 test -x $ARANGO_BIN || exit 5
 
-ARANGO_SYSCONFIG=/etc/arangodb/arangod.conf
+ARANGO_SYSCONFIG=/etc/arangodb/arangod-uid.conf
 test -r $ARANGO_SYSCONFIG || exit 6
 
 pidfile=/var/run/arangodb/arangod.pid
@@ -27,7 +27,19 @@ start() {
   echo -n $"Starting $ARANGO_BIN: "
 
   ARANGO_PIDDIR=`dirname $pidfile`
-  test -d $ARANGO_PIDDIR || (mkdir $ARANGO_PIDDIR && chown arangodb $ARANGO_PIDDIR)
+  test -d $ARANGO_PIDDIR || (mkdir $ARANGO_PIDDIR && chown arangodb:arangodb $ARANGO_PIDDIR)
+
+  if test -d /var/log/arangodb;  then
+    chown -R arangodb:arangodb /var/log/arangodb
+  fi
+
+  if test -d /var/lib/arangodb;  then
+    chown -R arangodb:arangodb /var/lib/arangodb
+  fi
+
+  if test -d /var/lib/arangodb-apps;  then
+    chown -R arangodb:arangodb /var/lib/arangodb-apps
+  fi
 
   if [ "$1" = "--upgrade" ];  then
     $ARANGO_BIN -c $ARANGO_SYSCONFIG $@
diff --git a/Installation/Linux/rc.arangod.OpenSuSE b/Installation/Linux/rc.arangod.OpenSuSE
index 28e72f209f..440f6bed17 100644
--- a/Installation/Linux/rc.arangod.OpenSuSE
+++ b/Installation/Linux/rc.arangod.OpenSuSE
@@ -22,7 +22,7 @@
 ARANGO_BIN=/usr/sbin/arangod
 test -x $ARANGO_BIN || exit 5
 
-ARANGO_SYSCONFIG=/etc/arangodb/arangod.conf
+ARANGO_SYSCONFIG=/etc/arangodb/arangod-uid.conf
 test -r $ARANGO_SYSCONFIG || exit 6
 
 
@@ -45,8 +45,20 @@ rc_reset
 
 start () {
     ARANGO_PIDDIR=`dirname $ARANGO_PIDFILE`
-    test -d $ARANGO_PIDDIR || (mkdir $ARANGO_PIDDIR && chown arangodb $ARANGO_PIDDIR)
- 
+    test -d $ARANGO_PIDDIR || (mkdir $ARANGO_PIDDIR && chown arangodb:arangodb $ARANGO_PIDDIR)
+
+    if test -d /var/log/arangodb;  then
+      chown -R arangodb:arangodb /var/log/arangodb
+    fi
+
+    if test -d /var/lib/arangodb;  then
+      chown -R arangodb:arangodb /var/lib/arangodb
+    fi
+
+    if test -d /var/lib/arangodb-apps;  then
+      chown -R arangodb:arangodb /var/lib/arangodb-apps
+    fi
+
     if [ "$1" = "--upgrade" ];  then
       $ARANGO_BIN -c $ARANGO_SYSCONFIG $@ 
     else
diff --git a/Installation/Linux/rc.arangod.Ubuntu b/Installation/Linux/rc.arangod.Ubuntu
index 18dcce1588..8a21405f54 100644
--- a/Installation/Linux/rc.arangod.Ubuntu
+++ b/Installation/Linux/rc.arangod.Ubuntu
@@ -19,13 +19,25 @@ DESC="ArangoDB"
 NAME="arangod"
 PIDDIR=/var/run/arangodb
 PIDFILE=${PIDDIR}/arangod.pid
-CONF=/etc/arangodb/arangod.conf
+CONF=/etc/arangodb/arangod-uid.conf
 
 test -x $DAEMON || exit 0
 
 start () {
     test -d $PIDDIR || mkdir $PIDDIR
-    chown arangodb $PIDDIR
+    chown arangodb:arangodb $PIDDIR
+
+    if test -d /var/log/arangodb;  then
+      chown -R arangodb:arangodb /var/log/arangodb
+    fi
+
+    if test -d /var/lib/arangodb;  then
+      chown -R arangodb:arangodb /var/lib/arangodb
+    fi
+
+    if test -d /var/lib/arangodb-apps;  then
+      chown -R arangodb:arangodb /var/lib/arangodb-apps
+    fi
 
     if [ "$1" = "--upgrade" ]; then
       $DAEMON -c $CONF $@
diff --git a/arangod/CMakeLists.txt b/arangod/CMakeLists.txt
index 94fd1dbc79..9a1457672e 100644
--- a/arangod/CMakeLists.txt
+++ b/arangod/CMakeLists.txt
@@ -158,9 +158,14 @@ endif ()
 
 if (BUILD_PACKAGE STREQUAL "raspbian")
   install(
-    FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangod-uid-arm.conf
+    FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangod-arm.conf
     DESTINATION ${ETCDIR_NATIVE}
     RENAME arangod.conf)
+
+  install(
+    FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangod-uid-arm.conf
+    DESTINATION ${ETCDIR_NATIVE}
+    RENAME arangod-uid.conf)
 else ()
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangod.conf

From 0273b1af7aa0925d3ade650e712f764044c3614b Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Thu, 7 Nov 2013 15:36:14 +0100
Subject: [PATCH 04/27] switch to -uid config

---
 etc/systemd/arangodb.service |  2 +-
 js/actions/api-system.js     | 31 +++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 1 deletion(-)

diff --git a/etc/systemd/arangodb.service b/etc/systemd/arangodb.service
index d4201e0d80..41244e76f5 100644
--- a/etc/systemd/arangodb.service
+++ b/etc/systemd/arangodb.service
@@ -20,7 +20,7 @@ After=syslog.target network.target
 Type=forking
 PIDFile=/var/run/arangodb/arangod.pid
 ExecStartPre=/usr/bin/install -g arangodb -o arangodb -d /var/run/arangodb
-ExecStart=/usr/sbin/arangod -c /etc/arangodb/arangod.conf --pid-file /var/run/arangodb/arangod.pid --supervisor --uid arangodb
+ExecStart=/usr/sbin/arangod -c /etc/arangodb/arangod-uid.conf --pid-file /var/run/arangodb/arangod.pid --supervisor
 
 [Install]
 WantedBy=multi-user.target
diff --git a/js/actions/api-system.js b/js/actions/api-system.js
index 60996342f8..603f7488fb 100644
--- a/js/actions/api-system.js
+++ b/js/actions/api-system.js
@@ -310,6 +310,37 @@ actions.defineHttp({
   }
 });
 
+////////////////////////////////////////////////////////////////////////////////
+/// @fn JSF_get_admin_echo_database_name
+/// @brief returns the database name
+///
+/// @RESTHEADER{GET /_admin/database_name,returns the database name}
+///
+/// @RESTDESCRIPTION
+///
+/// The call returns an object with the following attributes:
+///
+/// - `name`: the name of the database
+///
+/// @RESTRETURNCODES
+///
+/// @RESTRETURNCODE{200}
+/// Name was returned successfully.
+///
+////////////////////////////////////////////////////////////////////////////////
+
+actions.defineHttp({
+  url : "_admin/database-name",
+  context : "admin",
+  prefix : true,
+
+  callback : function (req, res) {
+    res.responseCode = actions.HTTP_OK;
+    res.contentType = "application/json; charset=utf-8";
+    res.body = JSON.stringify({ name: internal.db._name() });
+  }
+});
+
 ////////////////////////////////////////////////////////////////////////////////
 /// @fn JSF_get_admin_statistics
 /// @brief returns system status information for the server

From 9d5e5ff7ccfc499e66246f5e0ba1de1cd1560893 Mon Sep 17 00:00:00 2001
From: Jan Steemann <jan@arangodb.com>
Date: Thu, 7 Nov 2013 16:26:45 +0100
Subject: [PATCH 05/27] merged fix for issue #653

---
 UnitTests/Makefile.unittests                  |   1 +
 arangod/Ahuacatl/ahuacatl-access-optimiser.c  |  13 +-
 arangod/Ahuacatl/ahuacatl-codegen.c           |  64 ++-
 arangod/Ahuacatl/ahuacatl-index.c             |   4 +-
 .../tests/ahuacatl-queries-optimiser-in.js    | 426 ++++++++++++++++++
 5 files changed, 493 insertions(+), 15 deletions(-)
 create mode 100644 js/server/tests/ahuacatl-queries-optimiser-in.js

diff --git a/UnitTests/Makefile.unittests b/UnitTests/Makefile.unittests
index 6232cc3b6d..072ebc2dab 100755
--- a/UnitTests/Makefile.unittests
+++ b/UnitTests/Makefile.unittests
@@ -380,6 +380,7 @@ unittests-shell-server-only:
 
 SHELL_SERVER_AHUACATL = @top_srcdir@/js/server/tests/ahuacatl-ranges.js \
 			@top_srcdir@/js/server/tests/ahuacatl-queries-optimiser.js \
+			@top_srcdir@/js/server/tests/ahuacatl-queries-optimiser-in.js \
 			@top_srcdir@/js/server/tests/ahuacatl-queries-optimiser-limit.js \
 			@top_srcdir@/js/server/tests/ahuacatl-queries-optimiser-sort.js \
 			@top_srcdir@/js/server/tests/ahuacatl-queries-optimiser-ref.js \
diff --git a/arangod/Ahuacatl/ahuacatl-access-optimiser.c b/arangod/Ahuacatl/ahuacatl-access-optimiser.c
index e4d9d4414b..53e38f83df 100644
--- a/arangod/Ahuacatl/ahuacatl-access-optimiser.c
+++ b/arangod/Ahuacatl/ahuacatl-access-optimiser.c
@@ -2216,6 +2216,7 @@ static TRI_aql_field_access_t* CreateAccessForNode (TRI_aql_context_t* const con
 
   // all other operation types require a value...
   value = TRI_NodeJsonAql(context, node);
+
   if (value == NULL) {
     TRI_SetErrorContextAql(context, TRI_ERROR_OUT_OF_MEMORY, NULL);
 
@@ -2302,6 +2303,7 @@ static TRI_aql_field_access_t* GetAttributeAccess (TRI_aql_context_t* const cont
   }
 
   fieldAccess = CreateAccessForNode(context, field, operator, node);
+
   if (fieldAccess == NULL) {
     // OOM
     TRI_SetErrorContextAql(context, TRI_ERROR_OUT_OF_MEMORY, NULL);
@@ -2459,7 +2461,7 @@ static TRI_vector_pointer_t* ProcessNode (TRI_aql_context_t* const context,
 
     return result;
   }
-
+  
   if (node->_type == TRI_AQL_NODE_OPERATOR_BINARY_EQ ||
       node->_type == TRI_AQL_NODE_OPERATOR_BINARY_NE ||
       node->_type == TRI_AQL_NODE_OPERATOR_BINARY_LT ||
@@ -2475,12 +2477,13 @@ static TRI_vector_pointer_t* ProcessNode (TRI_aql_context_t* const context,
     TRI_aql_node_t* node2;
     TRI_aql_node_type_e operator;
     bool useBoth;
-
+  
+/*
     if (node->_type == TRI_AQL_NODE_OPERATOR_BINARY_IN && rhs->_type != TRI_AQL_NODE_LIST) {
       // in operator is special. if right operand is not a list, we must abort here
       return NULL;
     }
-
+*/
     useBoth = false;
 
     if ((lhs->_type == TRI_AQL_NODE_REFERENCE || lhs->_type == TRI_AQL_NODE_ATTRIBUTE_ACCESS || lhs->_type == TRI_AQL_NODE_FCALL) &&
@@ -2523,7 +2526,7 @@ static TRI_vector_pointer_t* ProcessNode (TRI_aql_context_t* const context,
     else {
       return NULL;
     }
-
+  
     if (node2->_type != TRI_AQL_NODE_VALUE &&
         node2->_type != TRI_AQL_NODE_LIST &&
         node2->_type != TRI_AQL_NODE_ARRAY &&
@@ -2567,7 +2570,7 @@ again:
         }
       }
 
-      if (useBoth) {
+      if (useBoth && node->_type != TRI_AQL_NODE_OPERATOR_BINARY_IN) {
         // in this situation, we have an expression of type a.x == b.y
         // we'll have to process both sides of the expression
         TRI_aql_node_t* tempNode;
diff --git a/arangod/Ahuacatl/ahuacatl-codegen.c b/arangod/Ahuacatl/ahuacatl-codegen.c
index 1662cc3901..b7c65c54ed 100644
--- a/arangod/Ahuacatl/ahuacatl-codegen.c
+++ b/arangod/Ahuacatl/ahuacatl-codegen.c
@@ -1168,9 +1168,11 @@ static void GeneratePrimaryAccess (TRI_aql_codegen_js_t* const generator,
   assert(fieldAccess->_type == TRI_AQL_ACCESS_EXACT ||
          fieldAccess->_type == TRI_AQL_ACCESS_LIST ||
          (fieldAccess->_type == TRI_AQL_ACCESS_REFERENCE &&
-          fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ));
+          (fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ ||
+           fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN)));
 
-  if (fieldAccess->_type == TRI_AQL_ACCESS_LIST) {
+  if (fieldAccess->_type == TRI_AQL_ACCESS_LIST || 
+      fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN) {
     ScopeOutput(generator, "aql.GET_DOCUMENTS_PRIMARY_LIST('");
   }
   else {
@@ -1182,7 +1184,8 @@ static void GeneratePrimaryAccess (TRI_aql_codegen_js_t* const generator,
   ScopeOutputIndexId(generator, collectionName, idx);
   ScopeOutput(generator, ", ");
   if (fieldAccess->_type == TRI_AQL_ACCESS_REFERENCE) {
-    assert(fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ);
+    assert(fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ ||
+           fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN);
 
     if (fieldAccess->_value._reference._type == TRI_AQL_REFERENCE_VARIABLE) {
       ScopeOutputRegister(generator, LookupSymbol(generator, fieldAccess->_value._reference._ref._name));
@@ -1226,6 +1229,26 @@ static void GenerateHashAccess (TRI_aql_codegen_js_t* const generator,
       ScopeOutput(generator, ")");
       return;
     }
+  
+    if (fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN) {
+      ScopeOutput(generator, "aql.GET_DOCUMENTS_HASH_LIST('");
+      ScopeOutput(generator, collectionName);
+      ScopeOutput(generator, "', ");
+      ScopeOutputIndexId(generator, collectionName, idx);
+      ScopeOutput(generator, ", ");
+      ScopeOutputQuoted2(generator, fieldAccess->_fullName + fieldAccess->_variableNameLength + 1);
+      ScopeOutput(generator, ", ");
+
+      if (fieldAccess->_value._reference._type == TRI_AQL_REFERENCE_VARIABLE) {
+        ScopeOutputRegister(generator, LookupSymbol(generator, fieldAccess->_value._reference._ref._name));
+      }
+      else {
+        ProcessAttributeAccess(generator, fieldAccess->_value._reference._ref._node);
+      }
+      ScopeOutput(generator, ")");
+      return;
+    }
+
     // fall through to exact access
   }
 
@@ -1241,7 +1264,8 @@ static void GenerateHashAccess (TRI_aql_codegen_js_t* const generator,
 
     assert(fieldAccess->_type == TRI_AQL_ACCESS_EXACT ||
            (fieldAccess->_type == TRI_AQL_ACCESS_REFERENCE &&
-            fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ));
+            (fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ ||
+             fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN)));
 
     if (i > 0) {
       ScopeOutput(generator, ", ");
@@ -1250,7 +1274,8 @@ static void GenerateHashAccess (TRI_aql_codegen_js_t* const generator,
     ScopeOutputQuoted2(generator, fieldAccess->_fullName + fieldAccess->_variableNameLength + 1);
     ScopeOutput(generator, " : ");
     if (fieldAccess->_type == TRI_AQL_ACCESS_REFERENCE) {
-      assert(fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ);
+      assert(fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ ||
+             fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN);
 
       if (fieldAccess->_value._reference._type == TRI_AQL_REFERENCE_VARIABLE) {
         ScopeOutputRegister(generator, LookupSymbol(generator, fieldAccess->_value._reference._ref._name));
@@ -1286,9 +1311,11 @@ static void GenerateEdgeAccess (TRI_aql_codegen_js_t* const generator,
   assert(fieldAccess->_type == TRI_AQL_ACCESS_EXACT ||
          fieldAccess->_type == TRI_AQL_ACCESS_LIST ||
          (fieldAccess->_type == TRI_AQL_ACCESS_REFERENCE &&
-          fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ));
+          (fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ ||
+           fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN)));
 
-  if (fieldAccess->_type == TRI_AQL_ACCESS_LIST) {
+  if (fieldAccess->_type == TRI_AQL_ACCESS_LIST ||
+      fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN) {
     ScopeOutput(generator, "aql.GET_DOCUMENTS_EDGE_LIST('");
   }
   else {
@@ -1300,7 +1327,8 @@ static void GenerateEdgeAccess (TRI_aql_codegen_js_t* const generator,
   ScopeOutputQuoted2(generator, fieldAccess->_fullName + fieldAccess->_variableNameLength + 1);
   ScopeOutput(generator, ", ");
   if (fieldAccess->_type == TRI_AQL_ACCESS_REFERENCE) {
-    assert(fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ);
+    assert(fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ ||
+           fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN);
 
     if (fieldAccess->_value._reference._type == TRI_AQL_REFERENCE_VARIABLE) {
       ScopeOutputRegister(generator, LookupSymbol(generator, fieldAccess->_value._reference._ref._name));
@@ -1345,6 +1373,25 @@ static void GenerateSkiplistAccess (TRI_aql_codegen_js_t* const generator,
       ScopeOutput(generator, ")");
       return;
     }
+
+    if (fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN) {
+      ScopeOutput(generator, "aql.GET_DOCUMENTS_SKIPLIST_LIST('");
+      ScopeOutput(generator, collectionName);
+      ScopeOutput(generator, "', ");
+      ScopeOutputIndexId(generator, collectionName, idx);
+      ScopeOutput(generator, ", ");
+      ScopeOutputQuoted2(generator, fieldAccess->_fullName + fieldAccess->_variableNameLength + 1);
+      ScopeOutput(generator, ", ");
+      if (fieldAccess->_value._reference._type == TRI_AQL_REFERENCE_VARIABLE) {
+        ScopeOutputRegister(generator, LookupSymbol(generator, fieldAccess->_value._reference._ref._name));
+      }
+      else {
+        ProcessAttributeAccess(generator, fieldAccess->_value._reference._ref._node);
+      }
+      ScopeOutput(generator, ")");
+      return;
+    }
+
     // fall through to other access types
   }
 
@@ -1473,7 +1520,6 @@ static void GenerateBitarrayAccess (TRI_aql_codegen_js_t* const generator,
     ScopeOutput(generator, " : ");
 
     switch (fieldAccess->_type) {
-
       case TRI_AQL_ACCESS_EXACT: {
         ScopeOutputJson(generator, fieldAccess->_value._value);
         break;
diff --git a/arangod/Ahuacatl/ahuacatl-index.c b/arangod/Ahuacatl/ahuacatl-index.c
index 347b789c4e..bb83c4ffb5 100644
--- a/arangod/Ahuacatl/ahuacatl-index.c
+++ b/arangod/Ahuacatl/ahuacatl-index.c
@@ -90,7 +90,8 @@ static bool IsExactCandidate (const TRI_aql_field_access_t* const candidate) {
   }
 
   if (candidate->_type == TRI_AQL_ACCESS_REFERENCE &&
-      candidate->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ) {
+      (candidate->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_EQ ||
+       candidate->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN)) {
     // == ref
     return true;
   }
@@ -349,6 +350,7 @@ TRI_aql_index_t* TRI_DetermineIndexAql (TRI_aql_context_t* const context,
       size_t k;
 
       indexedFieldName = idx->_fields._buffer[j];
+
       if (indexedFieldName == NULL) {
         continue;
       }
diff --git a/js/server/tests/ahuacatl-queries-optimiser-in.js b/js/server/tests/ahuacatl-queries-optimiser-in.js
new file mode 100644
index 0000000000..0dc1da4dce
--- /dev/null
+++ b/js/server/tests/ahuacatl-queries-optimiser-in.js
@@ -0,0 +1,426 @@
+////////////////////////////////////////////////////////////////////////////////
+/// @brief tests for query language, in
+///
+/// @file
+///
+/// DISCLAIMER
+///
+/// Copyright 2010-2012 triagens GmbH, Cologne, Germany
+///
+/// Licensed under the Apache License, Version 2.0 (the "License");
+/// you may not use this file except in compliance with the License.
+/// You may obtain a copy of the License at
+///
+///     http://www.apache.org/licenses/LICENSE-2.0
+///
+/// Unless required by applicable law or agreed to in writing, software
+/// distributed under the License is distributed on an "AS IS" BASIS,
+/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and
+/// limitations under the License.
+///
+/// Copyright holder is triAGENS GmbH, Cologne, Germany
+///
+/// @author Jan Steemann
+/// @author Copyright 2012, triAGENS GmbH, Cologne, Germany
+////////////////////////////////////////////////////////////////////////////////
+
+var jsunity = require("jsunity");
+var internal = require("internal");
+var helper = require("org/arangodb/aql-helper");
+var getQueryResults = helper.getQueryResults;
+var getQueryExplanation = helper.getQueryExplanation;
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief test suite
+////////////////////////////////////////////////////////////////////////////////
+
+function ahuacatlQueryOptimiserInTestSuite () {
+  var c = null;
+  var cn = "UnitTestsAhuacatlOptimiserIn";
+
+  return {
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief set up
+////////////////////////////////////////////////////////////////////////////////
+
+    setUp : function () {
+      internal.db._drop(cn);
+      c = internal.db._create(cn);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief tear down
+////////////////////////////////////////////////////////////////////////////////
+
+    tearDown : function () {
+      internal.db._drop(cn);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInMergeOr : function () {
+      c.save({ _key: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ _key: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+
+      var expected = [ 'test1', 'test2', 'test5', 'test7' ];
+      var actual = getQueryResults("LET parents = [ 'test5', 'test7' ] FOR c IN " + cn + " FILTER c._key IN parents || c._key IN [ 'test1' ] || c._key IN [ 'test2' ] || c._key IN parents SORT c._key RETURN c._key");
+      assertEqual(expected, actual);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInMergeAnd : function () {
+      c.save({ _key: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ _key: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+
+      var expected = [ 'test5', 'test7' ];
+      var actual = getQueryResults("LET parents = [ 'test5', 'test7' ] FOR c IN " + cn + " FILTER c._key IN parents && c._key IN [ 'test5', 'test7' ] && c._key IN [ 'test7', 'test5' ] && c._key IN parents SORT c._key RETURN c._key");
+      assertEqual(expected, actual);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInPrimaryConst : function () {
+      c.save({ _key: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ _key: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+
+      var expected = [ 'test5', 'test7' ];
+      var actual = getQueryResults("LET parents = [ 'test5', 'test7' ] FOR c IN " + cn + " FILTER c._key IN parents SORT c._key RETURN c._key");
+      assertEqual(expected, actual);
+
+      var explain = getQueryExplanation("LET parents = [ 'test5', 'test7' ] FOR c IN " + cn + " FILTER c._key IN parents SORT c._key RETURN c._key");
+      assertEqual("index", explain[1].expression.extra.accessType);
+      assertEqual("primary", explain[1].expression.extra.index.type);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInPrimaryDynamic : function () {
+      c.save({ _key: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ _key: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+
+      var expected = [ 'test5', 'test7' ];
+      var actual = getQueryResults("LET parents = (FOR c IN " + cn + " FILTER c._key IN [ 'test5', 'test7' ] RETURN c._key) FOR c IN " + cn + " FILTER c._key IN parents SORT c._key RETURN c._key");
+      assertEqual(expected, actual);
+
+      var explain = getQueryExplanation("LET parents = (FOR c IN " + cn + " FILTER c._key IN [ 'test5', 'test7' ] RETURN c._key) FOR c IN " + cn + " FILTER c._key IN parents SORT c._key RETURN c._key");
+      assertEqual("index", explain[5].expression.extra.accessType);
+      assertEqual("primary", explain[5].expression.extra.index.type);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInPrimaryDynamicRef : function () {
+      c.save({ _key: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ _key: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+
+      var expected = [ { keys: [ 'test4' ] }, { keys: [ 'test6' ] } ];
+      var actual = getQueryResults("FOR c IN " + cn + " FILTER c._key IN [ 'test5', 'test7' ] SORT c._key RETURN { keys: (FOR c2 IN " + cn + " FILTER c2._key IN [ c.parent ] RETURN c2._key) }");
+      assertEqual(expected, actual);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInPrimaryRef : function () {
+      c.save({ _key: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ _key: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+
+      var expected = [ { keys: [ 'test4' ] }, { keys: [ 'test6' ] } ];
+      var actual = getQueryResults("FOR c IN " + cn + " FILTER c._key IN [ 'test5', 'test7' ] SORT c._key RETURN { keys: (FOR c2 IN " + cn + " FILTER c2._key IN c.parents SORT c2._key RETURN c2._key) }");
+      assertEqual(expected, actual);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInHashConst : function () {
+      c.save({ code: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ code: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+      c.ensureUniqueConstraint("code");
+
+      var expected = [ 'test5', 'test7' ];
+      var actual = getQueryResults("LET parents = [ 'test5', 'test7' ] FOR c IN " + cn + " FILTER c.code IN parents SORT c.code RETURN c.code");
+      assertEqual(expected, actual);
+      
+      var explain = getQueryExplanation("LET parents = [ 'test5', 'test7' ] FOR c IN " + cn + " FILTER c.code IN parents SORT c.code RETURN c.code");
+      assertEqual("index", explain[1].expression.extra.accessType);
+      assertEqual("hash", explain[1].expression.extra.index.type);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInHashDynamic : function () {
+      c.save({ code: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ code: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+      c.ensureUniqueConstraint("code");
+
+      var expected = [ 'test5', 'test7' ];
+      var actual = getQueryResults("LET parents = (FOR c IN " + cn + " FILTER c.code IN [ 'test5', 'test7' ] RETURN c.code) FOR c IN " + cn + " FILTER c.code IN parents SORT c.code RETURN c.code");
+      assertEqual(expected, actual);
+      
+      var explain = getQueryExplanation("LET parents = (FOR c IN " + cn + " FILTER c.code IN [ 'test5', 'test7' ] RETURN c.code) FOR c IN " + cn + " FILTER c.code IN parents SORT c.code RETURN c.code");
+      assertEqual("index", explain[5].expression.extra.accessType);
+      assertEqual("hash", explain[5].expression.extra.index.type);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInHashDynamicRef : function () {
+      c.save({ code: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ code: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+      c.ensureUniqueConstraint("code");
+
+      var expected = [ { keys: [ 'test4' ] }, { keys: [ 'test6' ] } ];
+      var actual = getQueryResults("FOR c IN " + cn + " FILTER c.code IN [ 'test5', 'test7' ] SORT c.code RETURN { keys: (FOR c2 IN " + cn + " FILTER c2.code IN [ c.parent ] RETURN c2.code) }");
+      assertEqual(expected, actual);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInHashRef : function () {
+      c.save({ code: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ code: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+      c.ensureUniqueConstraint("code");
+
+      var expected = [ { keys: [ 'test4' ] }, { keys: [ 'test6' ] } ];
+      var actual = getQueryResults("FOR c IN " + cn + " FILTER c.code IN [ 'test5', 'test7' ] SORT c.code RETURN { keys: (FOR c2 IN " + cn + " FILTER c2.code IN c.parents SORT c2.code RETURN c2.code) }");
+      assertEqual(expected, actual);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInSkipConst : function () {
+      c.save({ code: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ code: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+      c.ensureUniqueSkiplist("code");
+
+      var expected = [ 'test5', 'test7' ];
+      var actual = getQueryResults("LET parents = [ 'test5', 'test7' ] FOR c IN " + cn + " FILTER c.code IN parents SORT c.code RETURN c.code");
+      assertEqual(expected, actual);
+      
+      var explain = getQueryExplanation("LET parents = [ 'test5', 'test7' ] FOR c IN " + cn + " FILTER c.code IN parents SORT c.code RETURN c.code");
+      assertEqual("index", explain[1].expression.extra.accessType);
+      assertEqual("skiplist", explain[1].expression.extra.index.type);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInSkipDynamic : function () {
+      c.save({ code: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ code: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+      c.ensureUniqueSkiplist("code");
+
+      var expected = [ 'test5', 'test7' ];
+      var actual = getQueryResults("LET parents = (FOR c IN " + cn + " FILTER c.code IN [ 'test5', 'test7' ] RETURN c.code) FOR c IN " + cn + " FILTER c.code IN parents SORT c.code RETURN c.code");
+      assertEqual(expected, actual);
+      
+      var explain = getQueryExplanation("LET parents = (FOR c IN " + cn + " FILTER c.code IN [ 'test5', 'test7' ] RETURN c.code) FOR c IN " + cn + " FILTER c.code IN parents SORT c.code RETURN c.code");
+      assertEqual("index", explain[5].expression.extra.accessType);
+      assertEqual("skiplist", explain[5].expression.extra.index.type);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInSkipDynamicRef : function () {
+      c.save({ code: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ code: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+      c.ensureUniqueSkiplist("code");
+
+      var expected = [ { keys: [ 'test4' ] }, { keys: [ 'test6' ] } ];
+      var actual = getQueryResults("FOR c IN " + cn + " FILTER c.code IN [ 'test5', 'test7' ] SORT c.code RETURN { keys: (FOR c2 IN " + cn + " FILTER c2.code IN [ c.parent ] RETURN c2.code) }");
+      assertEqual(expected, actual);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInSkipRef : function () {
+      c.save({ code: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ code: "test" + i, parent: "test" + (i - 1), parents: [ "test" + (i - 1) ] });
+      }
+      c.ensureUniqueSkiplist("code");
+
+      var expected = [ { keys: [ 'test4' ] }, { keys: [ 'test6' ] } ];
+      var actual = getQueryResults("FOR c IN " + cn + " FILTER c.code IN [ 'test5', 'test7' ] SORT c.code RETURN { keys: (FOR c2 IN " + cn + " FILTER c2.code IN c.parents SORT c2.code RETURN c2.code) }");
+      assertEqual(expected, actual);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInEdgeConst : function () {
+      c.save({ _key: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ _key: "test" + i });
+      }
+      
+      var en = cn + "Edge";
+      internal.db._drop(en);
+      var e = internal.db._createEdgeCollection(en);
+      
+      for (var i = 1; i < 100; ++i) {
+        e.save(cn + "/test" + i, cn + "/test" + (i - 1), { });
+      }
+
+      var expected = [ cn + '/test4', cn + '/test6' ];
+      var actual = getQueryResults("LET parents = [ '" + cn + "/test5', '" + cn + "/test7' ] FOR c IN " + en + " FILTER c._from IN parents SORT c._to RETURN c._to");
+      assertEqual(expected, actual);
+      
+      var explain = getQueryExplanation("LET parents = [ '" + cn + "/test5', '" + cn + "/test7' ] FOR c IN " + en + " FILTER c._from IN parents SORT c._to RETURN c._to");
+      assertEqual("index", explain[1].expression.extra.accessType);
+      assertEqual("edge", explain[1].expression.extra.index.type);
+      
+      internal.db._drop(en);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInEdgeDynamic : function () {
+      c.save({ _key: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ _key: "test" + i });
+      }
+      
+      var en = cn + "Edge";
+      internal.db._drop(en);
+      var e = internal.db._createEdgeCollection(en);
+      
+      for (var i = 1; i < 100; ++i) {
+        e.save(cn + "/test" + i, cn + "/test" + (i - 1), { });
+      }
+
+      var expected = [ cn + '/test4', cn + '/test6' ];
+      var actual = getQueryResults("LET parents = (FOR c IN " + cn + " FILTER c._key IN [ 'test5', 'test7' ] RETURN c._id) FOR c IN " + en + " FILTER c._from IN parents SORT c._to RETURN c._to");
+      assertEqual(expected, actual);
+      
+      var explain = getQueryExplanation("LET parents = (FOR c IN " + cn + " FILTER c._key IN [ 'test5', 'test7' ] RETURN c._id) FOR c IN " + en + " FILTER c._from IN parents SORT c._to RETURN c._to");
+      assertEqual("index", explain[5].expression.extra.accessType);
+      assertEqual("edge", explain[5].expression.extra.index.type);
+      
+      internal.db._drop(en);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInEdgeDynamicRef : function () {
+      c.save({ _key: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ _key: "test" + i });
+      }
+      
+      var en = cn + "Edge";
+      internal.db._drop(en);
+      var e = internal.db._createEdgeCollection(en);
+      
+      for (var i = 1; i < 100; ++i) {
+        e.save(cn + "/test" + i, cn + "/test" + (i - 1), { });
+      }
+
+      var expected = [ { keys: [ cn + '/test4' ] }, { keys: [ cn + '/test6' ] } ];
+      var actual = getQueryResults("FOR c IN " + cn + " FILTER c._key IN [ 'test5', 'test7' ] SORT c._key RETURN { keys: (FOR c2 IN " + en + " FILTER c2._from IN [ c._id ] RETURN c2._to) }");
+      assertEqual(expected, actual);
+      
+      internal.db._drop(en);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testInEdgeRef : function () {
+      c.save({ _key: "test0" });
+      for (var i = 1; i < 100; ++i) {
+        c.save({ _key: "test" + i, ids: [ cn + "/test" + i ] });
+      }
+      
+      var en = cn + "Edge";
+      internal.db._drop(en);
+      var e = internal.db._createEdgeCollection(en);
+      
+      for (var i = 1; i < 100; ++i) {
+        e.save(cn + "/test" + i, cn + "/test" + (i - 1), { });
+      }
+
+      var expected = [ { keys: [ cn + '/test4' ] }, { keys: [ cn + '/test6' ] } ];
+      var actual = getQueryResults("FOR c IN " + cn + " FILTER c._key IN [ 'test5', 'test7' ] SORT c._key RETURN { keys: (FOR c2 IN " + en + " FILTER c2._from IN c.ids RETURN c2._to) }");
+      assertEqual(expected, actual);
+      
+      internal.db._drop(en);
+    }
+        
+  };
+
+}
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief executes the test suite
+////////////////////////////////////////////////////////////////////////////////
+
+jsunity.run(ahuacatlQueryOptimiserInTestSuite);
+
+return jsunity.done();
+
+// Local Variables:
+// mode: outline-minor
+// outline-regexp: "^\\(/// @brief\\|/// @addtogroup\\|// --SECTION--\\|/// @page\\|/// @}\\)"
+// End:

From 40a21d0efb8ca7b03d8465f86773369c0dd52b4a Mon Sep 17 00:00:00 2001
From: Jan Steemann <jan@arangodb.com>
Date: Thu, 7 Nov 2013 16:24:57 +0100
Subject: [PATCH 06/27] fixed bitarray index access

---
 arangod/Ahuacatl/ahuacatl-codegen.c           | 25 ++++++++++++++++++-
 .../tests/ahuacatl-queries-optimiser-in.js    | 18 +++++++++++++
 2 files changed, 42 insertions(+), 1 deletion(-)

diff --git a/arangod/Ahuacatl/ahuacatl-codegen.c b/arangod/Ahuacatl/ahuacatl-codegen.c
index b7c65c54ed..8ad46ab05d 100644
--- a/arangod/Ahuacatl/ahuacatl-codegen.c
+++ b/arangod/Ahuacatl/ahuacatl-codegen.c
@@ -1494,6 +1494,24 @@ static void GenerateBitarrayAccess (TRI_aql_codegen_js_t* const generator,
       ScopeOutput(generator, ")");
       return;
     }
+    
+    if (fieldAccess->_value._reference._operator == TRI_AQL_NODE_OPERATOR_BINARY_IN) {
+      ScopeOutput(generator, "aql.GET_DOCUMENTS_BITARRAY_LIST('");
+      ScopeOutput(generator, collectionName);
+      ScopeOutput(generator, "', ");
+      ScopeOutputIndexId(generator, collectionName, idx);
+      ScopeOutput(generator, ", ");
+      ScopeOutputQuoted2(generator, fieldAccess->_fullName + fieldAccess->_variableNameLength + 1);
+      ScopeOutput(generator, ", ");
+      if (fieldAccess->_value._reference._type == TRI_AQL_REFERENCE_VARIABLE) {
+        ScopeOutputRegister(generator, LookupSymbol(generator, fieldAccess->_value._reference._ref._name));
+      }
+      else {
+        ProcessAttributeAccess(generator, fieldAccess->_value._reference._ref._node);
+      }
+      ScopeOutput(generator, ")");
+      return;
+    }
     // fall through to other access types
   }
 
@@ -1526,7 +1544,12 @@ static void GenerateBitarrayAccess (TRI_aql_codegen_js_t* const generator,
       }
 
       case TRI_AQL_ACCESS_REFERENCE: {
-        ProcessAttributeAccess(generator, fieldAccess->_value._reference._ref._node);
+        if (fieldAccess->_value._reference._type == TRI_AQL_REFERENCE_VARIABLE) {
+          ScopeOutputRegister(generator, LookupSymbol(generator, fieldAccess->_value._reference._ref._name));
+        }
+        else {
+          ProcessAttributeAccess(generator, fieldAccess->_value._reference._ref._node);
+        }
         break;
       }
 
diff --git a/js/server/tests/ahuacatl-queries-optimiser-in.js b/js/server/tests/ahuacatl-queries-optimiser-in.js
index 0dc1da4dce..0f22927133 100644
--- a/js/server/tests/ahuacatl-queries-optimiser-in.js
+++ b/js/server/tests/ahuacatl-queries-optimiser-in.js
@@ -406,6 +406,24 @@ function ahuacatlQueryOptimiserInTestSuite () {
       assertEqual(expected, actual);
       
       internal.db._drop(en);
+    },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief check a ref access without any indexes
+////////////////////////////////////////////////////////////////////////////////
+
+    testBitarray : function () {
+      var colors = [ "black", "blue", "green", "red" ]; 
+      var expected =  [];
+
+      for (var i = 0; i < 100; ++i) { 
+        c.save({ value: colors[i % 4] }); 
+        expected.push(colors[Math.floor(i / 25)]);
+      } 
+      c.ensureBitarray("value", colors);
+      
+      var actual = getQueryResults("LET colors = UNIQUE((FOR x IN @@cn RETURN x.value)) FOR x IN @@cn FILTER x.value IN colors SORT x.value RETURN x.value", { "@cn" : cn });
+      assertEqual(expected, actual);
     }
         
   };

From 3c61100809a27f289466b47e8298657e7245dea7 Mon Sep 17 00:00:00 2001
From: Michael Hackstein <michael@arangodb.com>
Date: Thu, 7 Nov 2013 18:24:16 +0100
Subject: [PATCH 07/27] Fix for Database selection in Web Interface

---
 .../aardvark/frontend/css/dbSelectionView.css | 12 ++++
 .../aardvark/frontend/css/navigationView.css  |  2 +-
 .../aardvark/frontend/js/arango/arango.js     | 39 +++++++++++++
 .../js/collections/arangoDocuments.js         |  4 +-
 .../js/graphViewer/ui/graphViewerUI.js        |  8 +--
 .../js/modules/org/arangodb/arangosh.js       |  1 +
 .../aardvark/frontend/js/routers/router.js    | 55 ++++++++++++++++++-
 .../frontend/js/templates/footerView.ejs      | 15 ++++-
 .../frontend/js/templates/graphView.ejs       | 20 +++++--
 .../frontend/js/templates/navigationView.ejs  |  4 +-
 .../frontend/js/views/collectionView.js       |  4 +-
 .../frontend/js/views/collectionsView.js      |  4 +-
 .../frontend/js/views/dbSelectionView.js      | 38 +++++++++++++
 .../aardvark/frontend/js/views/footerView.js  | 50 ++++++++++++-----
 .../aardvark/frontend/js/views/graphView.js   | 24 ++++++--
 .../frontend/js/views/navigationView.js       | 43 +++++----------
 js/apps/system/aardvark/manifest.json         |  3 +
 17 files changed, 253 insertions(+), 73 deletions(-)
 create mode 100644 js/apps/system/aardvark/frontend/css/dbSelectionView.css
 create mode 100644 js/apps/system/aardvark/frontend/js/views/dbSelectionView.js

diff --git a/js/apps/system/aardvark/frontend/css/dbSelectionView.css b/js/apps/system/aardvark/frontend/css/dbSelectionView.css
new file mode 100644
index 0000000000..f4deadedb8
--- /dev/null
+++ b/js/apps/system/aardvark/frontend/css/dbSelectionView.css
@@ -0,0 +1,12 @@
+span.selectDB {
+  top: 6px;
+  left: 210px;
+  position: absolute;
+}
+
+span.selectDB > select {
+  line-height: 20px;
+  height: 20px;
+  width: 150px;
+  padding: 0px;
+}
diff --git a/js/apps/system/aardvark/frontend/css/navigationView.css b/js/apps/system/aardvark/frontend/css/navigationView.css
index c7dd94746a..97597d8d77 100644
--- a/js/apps/system/aardvark/frontend/css/navigationView.css
+++ b/js/apps/system/aardvark/frontend/css/navigationView.css
@@ -56,7 +56,7 @@ body, input, textarea, .page-title span, .pingback a.url {
   margin-right: 15px;
 }
 
-@media (max-width: 1060px) {
+@media (max-width: 1284px) {
   #arangoCollectionUl { display: none; }
   #collectionsDropdown ul { width: auto !important; }
   #arangoCollectionSelect { display: inline-block; }
diff --git a/js/apps/system/aardvark/frontend/js/arango/arango.js b/js/apps/system/aardvark/frontend/js/arango/arango.js
index b02508db01..6a1daecea2 100644
--- a/js/apps/system/aardvark/frontend/js/arango/arango.js
+++ b/js/apps/system/aardvark/frontend/js/arango/arango.js
@@ -26,6 +26,45 @@ window.arangoHelper = {
     });
   },
 
+  currentDatabase: function () {
+    var returnVal = false;
+    $.ajax({
+      type: "GET",
+      cache: false,
+      url: "/_api/database/current",
+      contentType: "application/json",
+      processData: false,
+      async: false,
+      success: function(data) {
+        returnVal = data.result.name;
+      },
+      error: function(data) {
+        returnVal = false;
+      }
+    });
+    return returnVal;
+  },
+
+  databaseAllowed: function () {
+    var currentDB = this.currentDatabase();
+    returnVal = false;
+    $.ajax({
+      type: "GET",
+      cache: false,
+      url: "/_db/"+encodeURIComponent(currentDB)+"/_api/database/",
+      contentType: "application/json",
+      processData: false,
+      async: false,
+      success: function(data) {
+        returnVal = true;
+      },
+      error: function(data) {
+        returnVal = false;
+      }
+    });
+    return returnVal;
+  },
+
   removeNotifications: function () {
     $.gritter.removeAll();
     this.lastNotificationMessage = null;
diff --git a/js/apps/system/aardvark/frontend/js/collections/arangoDocuments.js b/js/apps/system/aardvark/frontend/js/collections/arangoDocuments.js
index f3a2292909..03e1c9ac82 100644
--- a/js/apps/system/aardvark/frontend/js/collections/arangoDocuments.js
+++ b/js/apps/system/aardvark/frontend/js/collections/arangoDocuments.js
@@ -73,8 +73,8 @@ window.arangoDocuments = Backbone.Collection.extend({
 
         if (this.documentsCount <= sortCount) {
           //sorted
-          myQueryVal = "FOR x in @@collection SORT TO_NUMBER(x._key) == 0 ? " + 
-                       "x._key : TO_NUMBER(x._key) LIMIT @offset, @count RETURN x";
+          myQueryVal = "FOR x in @@collection SORT TO_NUMBER(x._key) == 0 " + 
+                       "? x._key : TO_NUMBER(x._key) LIMIT @offset, @count RETURN x";
         }
         else {
           //not sorted
diff --git a/js/apps/system/aardvark/frontend/js/graphViewer/ui/graphViewerUI.js b/js/apps/system/aardvark/frontend/js/graphViewer/ui/graphViewerUI.js
index d282ef3d4a..00372f88b8 100644
--- a/js/apps/system/aardvark/frontend/js/graphViewer/ui/graphViewerUI.js
+++ b/js/apps/system/aardvark/frontend/js/graphViewer/ui/graphViewerUI.js
@@ -174,7 +174,6 @@ function GraphViewerUI(container, adapterConfig, optWidth, optHeight, viewerConf
       var toolbox = document.createElement("div"),
         dispatcherUI = new EventDispatcherControls(
           toolbox,
-          //mousePointerBox,
           graphViewer.nodeShaper,
           graphViewer.edgeShaper,
           graphViewer.dispatcherConfig
@@ -182,12 +181,9 @@ function GraphViewerUI(container, adapterConfig, optWidth, optHeight, viewerConf
       toolbox.id = "toolbox";
       toolbox.className = "btn-group btn-group-vertical pull-left toolbox";
       background.appendChild(toolbox);
-      /*
-      mousePointerBox.id = "mousepointer";
-      mousePointerBox.className = "mousepointer";
-      background.appendChild(mousePointerBox);
-      */
       dispatcherUI.addAll();
+      // Default selection
+      $("#control_event_expand").click();
     },
     
     updateAttributeExamples = function() {
diff --git a/js/apps/system/aardvark/frontend/js/modules/org/arangodb/arangosh.js b/js/apps/system/aardvark/frontend/js/modules/org/arangodb/arangosh.js
index 17ba357cac..786ab435a7 100644
--- a/js/apps/system/aardvark/frontend/js/modules/org/arangodb/arangosh.js
+++ b/js/apps/system/aardvark/frontend/js/modules/org/arangodb/arangosh.js
@@ -152,6 +152,7 @@ exports.HELP = exports.createHelpHeadline("Help") +
   ' > db.<name>.exists(<_id>)              check if document exists   ' + "\n" +
   ' > db._query(<query>).toArray()         execute an AQL query       ' + "\n" +
   ' > db._useDatabase(<name>)              switch database            ' + "\n" +
+  ' > db._createDatabase(<name>)           create a new database      ' + "\n" +
   ' > db._listDatabases()                  list existing databases    ' + "\n" +
   ' > help                                 show help pages            ' + "\n" +
   ' > exit                                                            ' + "\n" +
diff --git a/js/apps/system/aardvark/frontend/js/routers/router.js b/js/apps/system/aardvark/frontend/js/routers/router.js
index 56732bc070..66c811e672 100644
--- a/js/apps/system/aardvark/frontend/js/routers/router.js
+++ b/js/apps/system/aardvark/frontend/js/routers/router.js
@@ -1,5 +1,5 @@
 /*jslint indent: 2, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true, newcap: true */
-/*global window, $, Backbone, document, arangoCollection, arangoHelper, dashboardView */
+/*global window, $, Backbone, document, arangoCollection,arangoHelper,dashboardView,arangoDatabase*/
 
 $(document).ready(function() {
 
@@ -19,6 +19,7 @@ $(document).ready(function() {
       "logs"                                : "logs",
       "about"                               : "about",
       "api"                                 : "api",
+      "databases"                           : "databases",
       "application/installed/:key"          : "applicationEdit",
       "application/available/:key"          : "applicationInstall",
       "applications/installed"              : "applicationsInstalled",
@@ -31,6 +32,8 @@ $(document).ready(function() {
     initialize: function () {
       window.activeSession = new window.ArangoSession();
 
+      window.arangoDatabase = new window.ArangoDatabase();
+
       window.arangoCollectionsStore = new window.arangoCollections();
       window.arangoDocumentsStore = new window.arangoDocuments();
       window.arangoDocumentStore = new window.arangoDocument();
@@ -74,6 +77,13 @@ $(document).ready(function() {
       this.graphView = new window.graphView({
         collection: window.arangoCollectionsStore
       });
+
+
+      var self = this;
+      $(window).resize(function() {
+        self.handleResize();
+      });
+      this.handleResize();
     },
 
     logsAllowed: function () {
@@ -189,6 +199,24 @@ $(document).ready(function() {
       this.naviView.selectMenuItem('api-menu');
     },
 
+    databases: function() {
+      if (arangoHelper.databaseAllowed() === true) {
+        if (!this.databaseView) {
+          this.databaseView = new window.databaseView({
+            collection: arangoDatabase
+          });
+        }
+        this.databaseView.render();
+        this.naviView.selectMenuItem('databases-menu');
+      }
+      else {
+        window.App.navigate("#", {trigger: true});
+        this.naviView.selectMenuItem('dashboard-menu');
+        $('#databaseNavi').css('display','none');
+        $('#databaseNaviSelect').css('display','none');
+      }
+    },
+
     about: function() {
       if (!this.aboutView) {
         this.aboutView = new window.aboutView();
@@ -201,7 +229,7 @@ $(document).ready(function() {
       if (! this.logsAllowed()) {
         return;
       }
-          
+
       var self = this;
       window.arangoLogsStore.fetch({
         success: function () {
@@ -225,7 +253,6 @@ $(document).ready(function() {
       }
       if (this.statistics === undefined) {
         this.statisticsCollection = new window.StatisticsCollection();
-        //this.statisticsCollection.fetch();
       }
       if (this.dashboardView === undefined) {
         this.dashboardView = new dashboardView({
@@ -328,12 +355,34 @@ $(document).ready(function() {
       var docuView = new window.AppDocumentationView({key: key});
       docuView.render();
       this.naviView.selectMenuItem('applications-menu');
+    },
+
+    handleResize: function () {
+      var oldWidth = $('#content').width();
+      var containerWidth = $(window).width() - 70;
+      /*var spanWidth = 242;*/
+      var spanWidth = 243;
+      var divider = containerWidth / spanWidth;
+      var roundDiv = parseInt(divider, 10);
+      var newWidth = roundDiv*spanWidth -2;
+      var marginWidth = ((containerWidth+30) - newWidth)/2;
+      this.footerView.handleResize(marginWidth + 20);
+      this.naviView.handleResize(marginWidth);
+      $('#content').width(newWidth)
+      .css('margin-left', marginWidth)
+      .css('margin-right', marginWidth);
+      // $('.footer-right p').css('margin-right', marginWidth + 20);
+      // $('.footer-left p').css('margin-left', marginWidth + 20);
+      if (newWidth !== oldWidth && window.App) {
+        window.App.graphView.handleResize(newWidth);
+      }
     }
 
   });
 
   window.App = new window.Router();
   Backbone.history.start();
+  window.App.handleResize();
 
 });
 
diff --git a/js/apps/system/aardvark/frontend/js/templates/footerView.ejs b/js/apps/system/aardvark/frontend/js/templates/footerView.ejs
index 0b59360037..4da97d2617 100644
--- a/js/apps/system/aardvark/frontend/js/templates/footerView.ejs
+++ b/js/apps/system/aardvark/frontend/js/templates/footerView.ejs
@@ -1,8 +1,17 @@
-
+<%
+  var n,v,db;
+  if (name) {
+    n = name || "";
+    v = version || "";
+    db = database || "";
+  }
+%>
 <div class="footer-left">
   <!--p>&nbsp;<a id="currentUser" style="color:#FFFFFF"></a></p-->
-  <p>Copyright (c) triAGENS GmbH</p>
+  <p <%=margin?"style='margin-left:"+margin+"px'":""%>>Copyright (c) triAGENS GmbH</p>
 </div>
 
-<div class="footer-right"><p> </p></div>
+<div class="footer-right">
+  <p <%=margin?"style='margin-right:"+margin+"px'":""%>><% if(n) { %>Server: <%=n%> <%=v%>, Database: <%=db%><% } %></p>
+</div>
 <div class="footer-invisible" id="databaseName"></div>
diff --git a/js/apps/system/aardvark/frontend/js/templates/graphView.ejs b/js/apps/system/aardvark/frontend/js/templates/graphView.ejs
index 784802781c..318239aa43 100644
--- a/js/apps/system/aardvark/frontend/js/templates/graphView.ejs
+++ b/js/apps/system/aardvark/frontend/js/templates/graphView.ejs
@@ -94,7 +94,7 @@ gs = _.sortBy(gs, sortF);
                 <div class="control-group">
                   <label for="undirected" class="control-label">Treat graph as undirected</label>
                   <div class="controls">
-                    <input id="undirected" type="checkbox" name="undirected" class="input-xlarge">
+                    <input id="undirected" type="checkbox" name="undirected" class="input-xlarge" checked>
                   </div>
                 </div>
                 
@@ -109,14 +109,24 @@ gs = _.sortBy(gs, sortF);
                 <div class="control-group">
                   <label for="nodeLabel" class="control-label">Vertex label attribute (e.g. "name")</label>
                   <div class="controls">
-                    <input id="nodeLabel" type="text" name="nodeLabel" placeholder="Attribute" maxlength="75" class="input-xlarge">
+                    <input id="nodeLabel" type="text" name="nodeLabel" placeholder="Attribute" maxlength="75" class="input-xlarge" value="_key">
                   </div>
                 </div>
  
                 <div class="control-group">
-                  <label for="nodeColor" class="control-label">Vertex color attribute (e.g. "name")</label>
-                  <div class="controls">
-                    <input id="nodeColor" type="text" name="nodeColor" placeholder="Attribute" maxlength="75" class="input-xlarge">
+                  <label class="radio">
+                    <input id="samecolour" type="radio" name="colour" class="gv_radio_button" checked>
+                    Use this attribute for colouring, too
+                  </label>
+                  <label class="radio">
+                    <input id="differentcolour" type="radio" name="colour" class="gv_radio_button">
+                    Use different attribute for colouring
+                  </label>
+                  <div class="control-group" style="display:none" id="colourAttribute_config">
+                    <label for="nodeColor" class="control-label">Vertex color attribute (e.g. "name")</label>
+                    <div class="controls">
+                      <input id="nodeColor" type="text" name="nodeColor" placeholder="Attribute" maxlength="75" class="input-xlarge">
+                    </div>
                   </div>
                 </div>
                 
diff --git a/js/apps/system/aardvark/frontend/js/templates/navigationView.ejs b/js/apps/system/aardvark/frontend/js/templates/navigationView.ejs
index c066fc4e73..389837f820 100644
--- a/js/apps/system/aardvark/frontend/js/templates/navigationView.ejs
+++ b/js/apps/system/aardvark/frontend/js/templates/navigationView.ejs
@@ -3,13 +3,14 @@
         <div class="container">
 
           <a class="arango-logo brand navlogo" href="#"><img src="img/logo_arangob_white.gif"/></a>
-
+          <span id="selectDB" class="selectDB"></span>
             <div class="nav-collapse arangoNavSwitch">
                 <ul class="nav">
                 </ul>
 
                 <ul class="arango-nav nav pull-right" id="arangoCollectionUl">
                     <li class="dashboard-menu"><a href="#">Dashboard</a></li>
+                    <li id="databaseNavi" style="display:none" class="databases-menu"><a href="#databases">Databases</a></li>
                     <li class="collections-menu"><a href="#collections">Collections</a></li>
                     <li class="applications-menu"><a href="#applications">Applications</a></li>
                     <li class="graphviewer-menu"><a href="#graph">Graphs</a></li>
@@ -42,6 +43,7 @@
                 <option value="" selected="selected">Select</option>
 
                 <option value="#">Dashboard</option>
+                <option style="display:none" id="databaseNaviSelect" value="#databases">Databases</option>
                 <option value="#collections">Collections</option>
                 <option value="#applications">Applications</option>
                 <option value="#graph">Graph</option>
diff --git a/js/apps/system/aardvark/frontend/js/views/collectionView.js b/js/apps/system/aardvark/frontend/js/views/collectionView.js
index 8949a5b383..ae7192bddc 100644
--- a/js/apps/system/aardvark/frontend/js/views/collectionView.js
+++ b/js/apps/system/aardvark/frontend/js/views/collectionView.js
@@ -1,12 +1,12 @@
 /*jslint indent: 2, stupid: true, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true */
-/*global require, window, exports, Backbone, EJS, $, arangoHelper */
+/*global require, window, exports, Backbone, $, arangoHelper, templateEngine */
 
 var collectionView = Backbone.View.extend({
   el: '#modalPlaceholder',
   initialize: function () {
   },
 
-  template: new EJS({url: 'js/templates/collectionView.ejs'}),
+  template: templateEngine.createTemplate("collectionView.ejs"),
 
   render: function() {
     var self = this;
diff --git a/js/apps/system/aardvark/frontend/js/views/collectionsView.js b/js/apps/system/aardvark/frontend/js/views/collectionsView.js
index cc36d108e7..357b525c9e 100644
--- a/js/apps/system/aardvark/frontend/js/views/collectionsView.js
+++ b/js/apps/system/aardvark/frontend/js/views/collectionsView.js
@@ -1,5 +1,5 @@
 /*jslint indent: 2, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true */
-/*global require, exports, Backbone, EJS, window, setTimeout, clearTimeout, arangoHelper, $*/
+/*global Backbone, templateEngine, window, setTimeout, clearTimeout, arangoHelper, $*/
 
 var collectionsView = Backbone.View.extend({
   el: '#content',
@@ -11,7 +11,7 @@ var collectionsView = Backbone.View.extend({
   initialize: function () {
   },
 
-  template: new EJS({url: 'js/templates/collectionsView.ejs'}),
+  template: templateEngine.createTemplate("collectionsView.ejs"),
 
   render: function () {
     var dropdownVisible = false; 
diff --git a/js/apps/system/aardvark/frontend/js/views/dbSelectionView.js b/js/apps/system/aardvark/frontend/js/views/dbSelectionView.js
new file mode 100644
index 0000000000..381d36a2d1
--- /dev/null
+++ b/js/apps/system/aardvark/frontend/js/views/dbSelectionView.js
@@ -0,0 +1,38 @@
+/*jslint indent: 2, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true */
+/*global templateEngine, window, Backbone, $*/
+(function() {
+  "use strict";
+  window.DBSelectionView = Backbone.View.extend({
+    template: templateEngine.createTemplate("dbSelectionView.ejs"),
+
+    events: {
+      "change #dbSelectionList": "changeDatabase"
+    },
+
+    initialize: function() {
+                  var self = this;
+      this.collection.fetch({
+        success: function(){
+          self.render(self.$el);
+         } 
+      });
+      this.current = this.collection.getCurrentDatabase();
+    },
+
+    changeDatabase: function(e) {
+      var changeTo = $("#dbSelectionList > option:selected").attr("id");
+      var url = this.collection.createDatabaseURL(changeTo);
+      window.location.replace(url);
+    },
+
+    render: function(el) {
+      this.$el = el;
+      el.html(this.template.render({
+        list: this.collection,
+        current: this.current
+      }));
+      this.delegateEvents();
+      return el;
+    }
+  });
+}());
diff --git a/js/apps/system/aardvark/frontend/js/views/footerView.js b/js/apps/system/aardvark/frontend/js/views/footerView.js
index cd9d7990b6..33a4c85a1e 100644
--- a/js/apps/system/aardvark/frontend/js/views/footerView.js
+++ b/js/apps/system/aardvark/frontend/js/views/footerView.js
@@ -1,10 +1,10 @@
 /*jslint indent: 2, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true */
-/*global Backbone, EJS, $, arangoHelper, window*/
+/*global Backbone, templateEngine, $, arangoHelper, window*/
 
 var footerView = Backbone.View.extend({
   el: '.footer',
   system: {},
-  isOffline: false,
+  isOffline: true,
 
   initialize: function () {
     //also server online check
@@ -15,7 +15,7 @@ var footerView = Backbone.View.extend({
     self.getVersion();
   },
 
-  template: new EJS({url: 'js/templates/footerView.ejs'}),
+  template: templateEngine.createTemplate("footerView.ejs"),
 
   getVersion: function () {
     var self = this;
@@ -35,18 +35,17 @@ var footerView = Backbone.View.extend({
           window.setTimeout(function(){
             arangoHelper.arangoNotification("Server connected");
           }, 1000);
+          self.system.name = data.server;
+          self.system.version = data.version;
+          self.render();
         }
-
-        self.system.name = data.server;
-        self.system.version = data.version;
-        self.renderVersion();
       },
       error: function (data) {
         self.isOffline = true;
         arangoHelper.arangoError("Server is offline");
       }
     });
-    
+
     if (! self.system.hasOwnProperty('database')) {
       $.ajax({
         type: "GET",
@@ -62,13 +61,16 @@ var footerView = Backbone.View.extend({
           if (name === '_system') {
             // show "logs" button
             $('.logs-menu').css('visibility', 'visible');
+            // show dbs menues
+            $('#databaseNavi').css('display','inline');
+            $('#databaseNaviSelect').css('display','inline');
           }
           else {
             // hide "logs" button
             $('.logs-menu').css('visibility', 'hidden');
             $('.logs-menu').css('display', 'none');
           }
-          self.renderVersion();
+          self.render();
         }
       });
     }
@@ -76,17 +78,35 @@ var footerView = Backbone.View.extend({
 
   renderVersion: function () {
     if (this.system.hasOwnProperty('database') && this.system.hasOwnProperty('name')) {
-      var tag = 'Server: ' + this.system.name + ' ' + this.system.version + 
-                ', Database: ' + this.system.database;
+      $(this.el).html(this.template.render({
+        name: this.system.name,
+        version: this.system.version,
+        database: this.system.database,
+        margin: this.resizeMargin
+      }));
+     /* 
+          var tag = 'Server: ' + this.system.name + ' ' + this.system.version + 
+        ', Database: ' + this.system.database;
       $('.footer-right p').html(tag);
+      */
     }
   },
 
-  render: function () {
-    $(this.el).html(this.template.text);
-    this.getVersion();
+  handleResize: function(newMargin) {
+    this.resizeMargin = newMargin;
+    this.render();
+  },
 
-    // only fill in version if we have a version number...
+  render: function () {
+    if (!this.system.version) {
+      this.getVersion();
+    }
+    $(this.el).html(this.template.render({
+      name: this.system.name,
+      version: this.system.version,
+      database: this.system.database,
+      margin: this.resizeMargin
+    }));
     return this;
   }
 
diff --git a/js/apps/system/aardvark/frontend/js/views/graphView.js b/js/apps/system/aardvark/frontend/js/views/graphView.js
index 4c0bb40902..1635b71ca6 100644
--- a/js/apps/system/aardvark/frontend/js/views/graphView.js
+++ b/js/apps/system/aardvark/frontend/js/views/graphView.js
@@ -1,14 +1,14 @@
 /*jslint indent: 2, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true, forin: true */
-/*global require, Backbone, $, _, window, EJS, GraphViewerUI */
+/*global require, Backbone, $, _, window, templateEngine, GraphViewerUI */
 
 window.graphView = Backbone.View.extend({
   el: '#content',
 
-  template: new EJS({url: 'js/templates/graphView.ejs'}),
+  template: templateEngine.createTemplate("graphView.ejs"),
 
   initialize: function () {
     var self = this;
-    this.newLineTmpl = new EJS({url: "js/templates/graphViewGroupByEntry.ejs"});
+    this.newLineTmpl = templateEngine.createTemplate("graphViewGroupByEntry.ejs");
     this.graphs = [];
     this.i = 1;
   },
@@ -17,6 +17,7 @@ window.graphView = Backbone.View.extend({
     "click input[type='radio'][name='loadtype']": "toggleLoadtypeDisplay",
     "click #createViewer": "createViewer",
     "click #add_group_by": "insertNewAttrLine",
+    "click input[type='radio'][name='colour']": "toggleColourDisplay",
     "click .gv_internal_remove_line": "removeAttrLine"
   },
 
@@ -46,6 +47,15 @@ window.graphView = Backbone.View.extend({
     }
   },
 
+  toggleColourDisplay: function() {
+    var selected = $("input[type='radio'][name='colour']:checked").attr("id");
+    if (selected === "samecolour") {
+      $("#colourAttribute_config").css("display", "none");
+      return;
+    }
+    $("#colourAttribute_config").css("display", "block");
+  },
+
   createViewer: function() {
     var ecol,
       ncol,
@@ -58,12 +68,18 @@ window.graphView = Backbone.View.extend({
       color,
       config,
       ui,
+      sameColor,
       width,
       self = this;
 
     undirected = !!$("#undirected").attr("checked");
     label = $("#nodeLabel").val();
-    color = $("#nodeColor").val();
+    sameColor = $("input[type='radio'][name='colour']:checked").attr("id") === "samecolour";
+    if (sameColor) {
+      color = label;
+    } else {
+      color = $("#nodeColor").val();
+    }
     randomStart = !!$("#randomStart").attr("checked");
     
     var graphName;
diff --git a/js/apps/system/aardvark/frontend/js/views/navigationView.js b/js/apps/system/aardvark/frontend/js/views/navigationView.js
index 1fab47ffd6..1e932ad4c5 100644
--- a/js/apps/system/aardvark/frontend/js/views/navigationView.js
+++ b/js/apps/system/aardvark/frontend/js/views/navigationView.js
@@ -1,52 +1,37 @@
 /*jslint indent: 2, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true */
-/*global require, exports, Backbone, EJS, $, window*/
+/*global require, exports, Backbone, templateEngine, $, window, arangoDatabase*/
 
 var navigationView = Backbone.View.extend({
   el: '.header',
   initialize: function () {
     var self = this;
-    $(window).resize(function() {
-      self.handleResize();
+    this.dbSelectionView = new window.DBSelectionView({
+      collection: arangoDatabase
     });
-    this.handleResize();
   },
 
-  template: new EJS({url: 'js/templates/navigationView.ejs'}),
+  template: templateEngine.createTemplate("navigationView.ejs"),
 
   render: function() {
-    $(this.el).html(this.template.text);
-    this.handleResize();
+    $(this.el).html(this.template.render({}));
     this.handleSelectNavigation();
+    this.dbSelectionView.render($("#selectDB"));
     return this;
   },
 
+  handleResize: function (margin) {
+    $('.arango-logo').css('margin-left', margin - 17);
+    $("#selectDB").css('margin-left', margin - 17);
+    $('.nav-collapse').css('margin-right', margin - 10);
+  },
+
   handleSelectNavigation: function () {
     $("#arangoCollectionSelect").change(function() {
-        var navigateTo = $(this).find("option:selected").val();
-        window.App.navigate(navigateTo, {trigger: true});
+      var navigateTo = $(this).find("option:selected").val();
+      window.App.navigate(navigateTo, {trigger: true});
     });
   },
 
-  handleResize: function () {
-    var oldWidth = $('#content').width();
-    var containerWidth = $(window).width() - 70;
-    /*var spanWidth = 242;*/
-    var spanWidth = 243;
-    var divider = containerWidth / spanWidth;
-    var roundDiv = parseInt(divider, 10);
-    var newWidth = roundDiv*spanWidth -2;
-    var marginWidth = ((containerWidth+30) - newWidth)/2;
-    $('#content').width(newWidth)
-      .css('margin-left', marginWidth)
-      .css('margin-right', marginWidth);
-    $('.arango-logo').css('margin-left', marginWidth - 17);
-    $('.footer-right p').css('margin-right', marginWidth + 20);
-    $('.footer-left p').css('margin-left', marginWidth + 20);
-    $('.nav-collapse').css('margin-right', marginWidth - 10);
-    if (newWidth !== oldWidth && window.App) {
-      window.App.graphView.handleResize(newWidth);
-    }
-  },
 
   selectMenuItem: function (menuItem) {
     $('.nav li').removeClass('active');
diff --git a/js/apps/system/aardvark/manifest.json b/js/apps/system/aardvark/manifest.json
index 7bec0607d9..a437b31d49 100644
--- a/js/apps/system/aardvark/manifest.json
+++ b/js/apps/system/aardvark/manifest.json
@@ -41,6 +41,7 @@
         "frontend/js/graphViewer/ui/**",
         "frontend/js/graphViewer/graphViewer.js",
         "frontend/js/arango/arango.js",
+        "frontend/js/arango/templateEngine.js",
         "frontend/js/shell/browser.js",
         "frontend/js/modules/org/arangodb/**",
         "frontend/js/modules/org/arangodb-common.js",
@@ -110,11 +111,13 @@
         "frontend/css/collectionView.css",
         "frontend/css/documentsView.css",
         "frontend/css/documentView.css",
+        "frontend/css/databaseView.css",
         "frontend/css/documentSourceView.css",
         "frontend/css/swaggerView.css",
         "frontend/css/foxxView.css",
         "frontend/css/graphView.css",
         "frontend/css/loginView.css",
+        "frontend/css/dbSelectionView.css",
         "frontend/css/jquery.snippet.css",
         "frontend/css/jquery.gritter.css",
         "frontend/css/modal.css",

From 5510a4abc2d464e11c035c67d7e612c68beb6008 Mon Sep 17 00:00:00 2001
From: Jan Steemann <jan@arangodb.com>
Date: Thu, 7 Nov 2013 18:23:25 +0100
Subject: [PATCH 08/27] fixed main menu

---
 .../frontend/js/templates/navigationView.ejs  |  2 +-
 .../aardvark/frontend/js/views/footerView.js  | 37 ++++++++++++-------
 2 files changed, 25 insertions(+), 14 deletions(-)

diff --git a/js/apps/system/aardvark/frontend/js/templates/navigationView.ejs b/js/apps/system/aardvark/frontend/js/templates/navigationView.ejs
index 389837f820..eb9cd68545 100644
--- a/js/apps/system/aardvark/frontend/js/templates/navigationView.ejs
+++ b/js/apps/system/aardvark/frontend/js/templates/navigationView.ejs
@@ -16,7 +16,7 @@
                     <li class="graphviewer-menu"><a href="#graph">Graphs</a></li>
                     <li class="query-menu"><a href="#query">AQL Editor</a></li>
                     <li class="shell-menu"><a href="#shell">JS Shell</a></li>
-                    <li class="logs-menu"><a href="#logs">Logs</a></li>
+                    <li class="logs-menu" style="display:none"><a href="#logs">Logs</a></li>
                     <li class="api-menu"><a href="#api">API</a></li>
                     <li class="dropdown">
                         <a href="#" class="dropdown-toggle" data-toggle="dropdown">Links <b class="caret"></b></a>
diff --git a/js/apps/system/aardvark/frontend/js/views/footerView.js b/js/apps/system/aardvark/frontend/js/views/footerView.js
index 33a4c85a1e..fd299d1529 100644
--- a/js/apps/system/aardvark/frontend/js/views/footerView.js
+++ b/js/apps/system/aardvark/frontend/js/views/footerView.js
@@ -58,19 +58,30 @@ var footerView = Backbone.View.extend({
           var name = data.result.name;
           self.system.database = name;
           $('#databaseName').html(name);
-          if (name === '_system') {
-            // show "logs" button
-            $('.logs-menu').css('visibility', 'visible');
-            // show dbs menues
-            $('#databaseNavi').css('display','inline');
-            $('#databaseNaviSelect').css('display','inline');
-          }
-          else {
-            // hide "logs" button
-            $('.logs-menu').css('visibility', 'hidden');
-            $('.logs-menu').css('display', 'none');
-          }
-          self.render();
+
+          var timer = window.setInterval(function () {
+            var navElement = $('#databaseNavi');
+
+            if (navElement) {
+              window.clearTimeout(timer);
+              timer = null;
+
+              if (name === '_system') {
+                // show "logs" button
+                $('.logs-menu').css('visibility', 'visible');
+                $('.logs-menu').css('display', 'inline');
+                // show dbs menues
+                $('#databaseNavi').css('display','inline');
+                $('#databaseNaviSelect').css('display','inline');
+              }
+              else {
+                // hide "logs" button
+                $('.logs-menu').css('visibility', 'hidden');
+                $('.logs-menu').css('display', 'none');
+              }
+              self.render();
+            }
+          }, 50);
         }
       });
     }

From a9d586a354bc5582aa040fc7805bffeab1dddff9 Mon Sep 17 00:00:00 2001
From: Jan Steemann <jan@arangodb.com>
Date: Thu, 7 Nov 2013 18:49:54 +0100
Subject: [PATCH 09/27] added missing web interface files

---
 .../aardvark/frontend/css/databaseView.css    |  98 +++++++++++
 .../js/collections/arangoCollections.js       |   3 +
 .../frontend/js/collections/arangoDatabase.js |  94 ++++++++++
 .../frontend/js/models/arangoDatabase.js      |  30 ++++
 .../frontend/js/templates/databaseView.ejs    |  71 ++++++++
 .../frontend/js/templates/dbSelectionView.ejs |  16 ++
 .../frontend/js/views/databaseView.js         | 164 ++++++++++++++++++
 7 files changed, 476 insertions(+)
 create mode 100644 js/apps/system/aardvark/frontend/css/databaseView.css
 create mode 100644 js/apps/system/aardvark/frontend/js/collections/arangoDatabase.js
 create mode 100644 js/apps/system/aardvark/frontend/js/models/arangoDatabase.js
 create mode 100644 js/apps/system/aardvark/frontend/js/templates/databaseView.ejs
 create mode 100644 js/apps/system/aardvark/frontend/js/templates/dbSelectionView.ejs
 create mode 100644 js/apps/system/aardvark/frontend/js/views/databaseView.js

diff --git a/js/apps/system/aardvark/frontend/css/databaseView.css b/js/apps/system/aardvark/frontend/css/databaseView.css
new file mode 100644
index 0000000000..244853d67e
--- /dev/null
+++ b/js/apps/system/aardvark/frontend/css/databaseView.css
@@ -0,0 +1,98 @@
+#databaseDiv {
+  background-color: rgba(0,0,0,0.15);
+  padding: 5px;
+}
+
+.databaseButtons {
+  clear:both;
+  width: 100%;
+}
+
+.databaseButtons #createDatabase {
+  margin-left: 0;
+}
+
+.databaseButtons {
+  margin-bottom: 10px;
+}
+
+#databaseTable thead {
+  text-align: left;
+}
+
+#databaseTable thead tr {
+  border-bottom: 1px solid #C2C2C2;
+  background-color: #FFFFFF !important;
+}
+
+#databaseTable {
+  width: 100%;
+  margin-bottom: 10px;
+}
+
+#databaseTable .dbThFirst {
+  width: 90%;
+}
+
+#databaseTable .dbThSecond {
+  width: 10%;
+}
+
+#databaseTable td.dbThSecond span {
+  color: #8AA050;
+}
+
+#databaseTable td span {
+  float: right;
+  color: #B30000;
+  font-size: 18px;
+}
+
+#databaseTable td {
+    padding:12px 18px;
+}
+
+#databaseTable tr:nth-child(odd) { 
+  background-color: #F1F0EE;
+}
+
+#databaseTable tr:nth-child(even) {
+  background-color: #FFFFFF;
+}
+
+#createDatabaseModal table {
+  width: 100%;
+}
+
+#databaseTable .collectionThSec {
+  width: 80%;
+  margin-right: 0;
+}
+
+#databaseTable .collectionTh {
+  width: 5%;
+  margin-right: 0;
+}
+
+.databaseActive {
+  background-color: #BDCC92 !important;
+  font-weight: 400;
+}
+
+.databaseActive a {
+  color: black !important;
+}
+
+.databaseActive span {
+  display:none;
+}
+
+.databaseInactive a {
+  color: black !important;
+}
+
+.databaseInactive a:hover {
+  font-weight: 400;
+  color: black !important;
+  cursor: pointer;
+}
diff --git a/js/apps/system/aardvark/frontend/js/collections/arangoCollections.js b/js/apps/system/aardvark/frontend/js/collections/arangoCollections.js
index aa684011e1..ccdc17a4ad 100644
--- a/js/apps/system/aardvark/frontend/js/collections/arangoCollections.js
+++ b/js/apps/system/aardvark/frontend/js/collections/arangoCollections.js
@@ -37,6 +37,9 @@ window.arangoCollections = Backbone.Collection.extend({
         else if (status === 5) {
           returnString = 'deleted';
         }
+        else if (status === 6) {
+          returnString = 'loading';
+        }
         return returnString;
       },
       translateTypePicture : function (type) {
diff --git a/js/apps/system/aardvark/frontend/js/collections/arangoDatabase.js b/js/apps/system/aardvark/frontend/js/collections/arangoDatabase.js
new file mode 100644
index 0000000000..83740bb485
--- /dev/null
+++ b/js/apps/system/aardvark/frontend/js/collections/arangoDatabase.js
@@ -0,0 +1,94 @@
+/*jslint indent: 2, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true */
+/*global window, Backbone, $, window, _*/
+
+(function() {
+  window.ArangoDatabase = Backbone.Collection.extend({
+    model: window.Database,
+
+    comparator: "name",
+
+    sync: function(method, model, options) {
+      'use strict';
+      if (method === "read") {
+        options.url = model.url() + "user";
+      }
+      return Backbone.sync(method, model, options);
+    },
+
+    url: function() {
+      return '/_api/database/';
+    },
+
+    parse: function(response) {
+      return _.map(response.result, function(v) {
+        return {name:v};
+      });
+    },
+
+    initialize: function() {
+      var self = this; 
+      this.fetch().done(function() {
+        self.sort();  
+      });
+    },
+
+    getDatabases: function() {
+      var self = this; 
+      this.fetch().done(function() {
+        self.sort();  
+      });
+      return this.models;
+    },
+
+    createDatabaseURL: function(name, protocol, port) {
+      var loc = window.location;
+      var hash = window.location.hash;
+      if (protocol) {
+        if (protocol === "SSL" || protocol === "https:") {
+          protocol = "https:";
+        } else {
+          protocol = "http:"; 
+        }
+      } else {
+        protocol = loc.protocol;
+      }
+      port = port || loc.port;
+
+      var url = protocol
+        + "//"
+        + window.location.hostname
+        + ":"
+        + port
+        + "/_db/"
+        + encodeURIComponent(name)
+        + "/_admin/aardvark/index.html";
+      if (hash) {
+        url += hash;
+      }
+      return url;
+    },
+
+    getCurrentDatabase: function() {
+      var returnVal;
+      $.ajax({
+        type: "GET",
+        cache: false,
+        url: "/_api/database/current",
+        contentType: "application/json",
+        processData: false,
+        async: false,
+        success: function(data) {
+          if (data.code === 200) {
+            returnVal = data.result.name;
+            return;
+          }
+          returnVal = data;
+        },
+        error: function(data) {
+          returnVal = data;
+        }
+      });
+      return returnVal;
+    }
+  });
+}());
diff --git a/js/apps/system/aardvark/frontend/js/models/arangoDatabase.js b/js/apps/system/aardvark/frontend/js/models/arangoDatabase.js
new file mode 100644
index 0000000000..b287c2f93e
--- /dev/null
+++ b/js/apps/system/aardvark/frontend/js/models/arangoDatabase.js
@@ -0,0 +1,30 @@
+/*jslint indent: 2, nomen: true, maxlen: 120, vars: true, white: true, plusplus: true */
+/*global require, window, Backbone */
+
+window.Database = Backbone.Model.extend({
+
+  idAttribute: "name",
+
+  initialize: function () {
+    'use strict';
+  },
+
+  isNew: function() {
+    'use strict';
+    return false;
+  },
+  sync: function(method, model, options) {
+    'use strict';
+    if (method === "update") {
+      method = "create";
+    }
+    return Backbone.sync(method, model, options);
+  },
+
+  url: "/_api/database",
+
+  defaults: {
+  }
+
+
+});
diff --git a/js/apps/system/aardvark/frontend/js/templates/databaseView.ejs b/js/apps/system/aardvark/frontend/js/templates/databaseView.ejs
new file mode 100644
index 0000000000..479e85494e
--- /dev/null
+++ b/js/apps/system/aardvark/frontend/js/templates/databaseView.ejs
@@ -0,0 +1,71 @@
+<ul class="thumbnails2" id="databaseHeader">
+  <div id="transparentHeader">
+    <a class="arangoHeader">Databases</a>
+  </div>
+</ul>
+
+<div id="databaseDiv">
+  <table id="databaseTable">
+    <thead>
+      <tr>
+        <td class="dbThFirst">Name</td>
+        <td class="dbThSecond">
+          <span id="createDatabase" class="glyphicon glyphicon-plus-sign" data-original-title="Create a database"></span>
+        </td>
+      </tr>
+    </thead>
+    <tbody id="databaseTableBody">
+    </tbody>
+  </table>
+</div>
+
+<div id="createDatabaseModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true" style="display:none">
+  <div class="modal-header">
+    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
+    <a class="arangoHeader">Create Database</a>
+  </div>
+
+  <div class="modal-body">
+    <table>
+      <tr>
+        <th>Name:</th>
+        <th><input type="text" id="newDatabaseName" name="databasename" value="" placeholder="Database Name"/></th>
+      </tr>
+      <tr>
+        <td colspan="2">Please define the owner of this database. This will be the only user having initial access to this database. If the user is different to your account you will not be able to see the database. If there is a failure you will be informed.</td>
+      </tr>
+      <tr>
+        <th>Username:</th>
+        <th><input type="text" id="newUser" name="username" value="" placeholder="Database Owner"/></th>
+      </tr>
+      <tr>
+        <th>Password:</th>
+        <th><input type="password" id="newPassword" name="password" value=""/></th>
+      </tr>
+    </table>
+  </div>
+  <div class="modal-footer">
+    <button class="btn btn-close" data-dismiss="modal" aria-hidden="true">Close</button>
+    <button id="submitCreateDatabase" class="btn btn-success pull-right">Create</button>
+  </div>
+</div>
+
+<div id="deleteDatabaseModal" class="modal hide fade" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true" style="display:none">
+  <div class="modal-header">
+    <button type="button" class="close" data-dismiss="modal" aria-hidden="true">×</button>
+    <a class="arangoHeader">Delete Database</a>
+  </div>
+
+  <div class="modal-body">
+    <table>
+      <tr>
+        <th>Really delete?</th>
+        <th></th>
+      </tr>
+    </table>
+  </div>
+  <div class="modal-footer">
+    <button class="btn btn-close" data-dismiss="modal" aria-hidden="true">Close</button>
+    <button id="submitDeleteDatabase" class="btn btn-danger pull-right">Delete</button>
+  </div>
+</div>
diff --git a/js/apps/system/aardvark/frontend/js/templates/dbSelectionView.ejs b/js/apps/system/aardvark/frontend/js/templates/dbSelectionView.ejs
new file mode 100644
index 0000000000..0988045d52
--- /dev/null
+++ b/js/apps/system/aardvark/frontend/js/templates/dbSelectionView.ejs
@@ -0,0 +1,16 @@
+<%
+if (list.length > 1) {
+%>
+<select id="dbSelectionList">
+  <%
+    list.each(function(o) {
+    var i = o.get("name");
+  %>
+    <option id=<%=i%> <%=i===current?"selected":""%>><%=i%></option>
+  <%
+    });
+  %>
+</select>
+<%
+}
+%>
diff --git a/js/apps/system/aardvark/frontend/js/views/databaseView.js b/js/apps/system/aardvark/frontend/js/views/databaseView.js
new file mode 100644
index 0000000000..47fcc10e51
--- /dev/null
+++ b/js/apps/system/aardvark/frontend/js/views/databaseView.js
@@ -0,0 +1,164 @@
+/*jslint indent: 2, nomen: true, maxlen: 100, sloppy: true, vars: true, white: true, plusplus: true */
+/*global window, document, Backbone, EJS, SwaggerUi, hljs, $, arangoHelper */
+
+window.databaseView = Backbone.View.extend({
+  el: '#content',
+
+  template: new EJS({url: 'js/templates/databaseView.ejs'}),
+
+  currentDB: "",
+
+  events: {
+    "click #createDatabase"       : "createDatabase",
+    "click #submitCreateDatabase" : "submitCreateDatabase",
+    "click #selectDatabase"       : "updateDatabase",
+    "click #databaseTable .glyphicon-minus-sign" : "removeDatabase",
+    "click #submitDeleteDatabase" : "submitRemoveDatabase",
+    "click .databaseInactive a" : "changeDatabase"
+  },
+
+  initialize: function() {
+    var self = this;
+    this.collection.fetch({async:false});
+  },
+
+  render: function(){
+    this.currentDatabase();
+    $(this.el).html(this.template.render({}));
+    this.renderTable();
+    this.selectCurrentDatabase();
+    return this;
+  },
+
+  renderTable: function () {
+    this.collection.map(function(dbs) {
+      $("#databaseTable tbody").append(
+        '<tr><td><a>' + dbs.get("name") + '</a></td>' +
+        '<td><span class="glyphicon glyphicon-minus-sign"' + 
+        'data-original-title="Delete database"></span></td></tr>'
+      );
+    });
+  },
+
+  selectedDatabase: function () {
+    return $('#selectDatabases').val();
+  },
+
+  handleError: function(status, text, dbname) {
+    if (status === 409) {
+      arangoHelper.arangoError("Database " + dbname + " already exists.");
+      return;
+    }
+    if (status === 400) {
+      arangoHelper.arangoError("Invalid Parameters");
+      return;
+    }
+    if (status === 403) {
+      arangoHelper.arangoError("Insufficent rights. Execute this from _system database");
+      return;
+    }
+  },
+
+  validateDatabaseInfo: function (db, user, pw) {
+    if (user === "") {
+      arangoHelper.arangoError("You have to define an owner for the new database");
+      return false;
+    }
+    if (db === "") {
+      arangoHelper.arangoError("You have to define a name for the new database"); 
+      return false;
+    }
+    if (db.indexOf("_") === 0) {
+      arangoHelper.arangoError("Databasename should not start with _");
+      return false;
+    }
+    if (!db.match(/^[a-zA-Z][a-zA-Z0-9_\-]*$/)) {
+      arangoHelper.arangoError("Databasename may only contain numbers, letters, _ and -");
+      return false;
+    }
+    return true;
+  },
+
+  submitCreateDatabase: function() {
+    var self = this;
+    var name  = $('#newDatabaseName').val();
+    var userName = $('#newUser').val();
+    var userPassword = $('#newPassword').val();
+    if (!this.validateDatabaseInfo(name, userName, userPassword)) {
+      return;
+    }
+    var options = {
+      name: name,
+      users: [
+        {
+          username: userName,
+          passwd: userPassword,
+          active: true
+        }
+      ]
+    };
+    this.collection.create(options, {
+      wait:true,
+      error: function(data, err) {
+        self.handleError(err.status, err.statusText, name);
+      },
+      success: function(data) {
+        arangoHelper.arangoNotification("Database " + name + " created.");
+        self.hideModal();
+        self.updateDatabases();
+      }
+    });
+  },
+
+  hideModal: function() {
+    $('#createDatabaseModal').modal('hide');
+  },
+
+  showModal: function() {
+    $('#createDatabaseModal').modal('show');
+  },
+
+  createDatabase: function() {
+    this.showModal();
+  },
+
+  submitRemoveDatabase: function(e) {
+    var toDelete = this.collection.where({name: this.dbToDelete});
+    toDelete[0].destroy({wait: true, url:"/_api/database/"+this.dbToDelete});
+    arangoHelper.arangoNotification("Database " + this.dbToDelete + " deleted.");
+    this.dbToDelete = '';
+    $('#deleteDatabaseModal').modal('hide');
+    this.updateDatabases();
+  },
+
+  removeDatabase: function(e) {
+    this.dbToDelete = $(e.currentTarget).parent().parent().children().first().text();
+    $('#deleteDatabaseModal').modal('show');
+  },
+
+  currentDatabase: function() {
+    this.currentDB = this.collection.getCurrentDatabase();
+  },
+
+  selectCurrentDatabase: function() {
+    $('#databaseTableBody tr').addClass('databaseInactive');
+    var tr = $('#databaseTableBody td:contains('+this.currentDB+')').parent();
+    $(tr).removeClass('databaseInactive').addClass('databaseActive');
+  },
+
+  changeDatabase: function(e) {
+    var dbname = $(e.currentTarget).text();
+    var route =  '/_db/' + encodeURIComponent(dbname) + '/_admin/aardvark/index.html#databases';
+    window.location = "http://"+window.location.host + route;
+  },
+
+  updateDatabases: function() {
+    var self = this;
+    this.collection.fetch({
+      success: function() {
+        self.render();
+      }
+    });
+  }
+
+});

From 0b2210ef78299c420ba21a0b688fda4c8bf2d95b Mon Sep 17 00:00:00 2001
From: Jan Steemann <jan@arangodb.com>
Date: Thu, 7 Nov 2013 18:46:45 +0100
Subject: [PATCH 10/27] fixed logs menu item

---
 js/apps/system/aardvark/frontend/js/routers/router.js   | 6 ++----
 js/apps/system/aardvark/frontend/js/views/footerView.js | 2 +-
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/js/apps/system/aardvark/frontend/js/routers/router.js b/js/apps/system/aardvark/frontend/js/routers/router.js
index 66c811e672..80e6412571 100644
--- a/js/apps/system/aardvark/frontend/js/routers/router.js
+++ b/js/apps/system/aardvark/frontend/js/routers/router.js
@@ -87,10 +87,7 @@ $(document).ready(function() {
     },
 
     logsAllowed: function () {
-      if ($('#databaseName').html() !== '_system') {
-        return false;
-      }
-      return true;
+      return (window.databaseName === '_system');
     },
 
     checkSession: function () {
@@ -227,6 +224,7 @@ $(document).ready(function() {
 
     logs: function() {
       if (! this.logsAllowed()) {
+        this.navigate('', { trigger: true });
         return;
       }
 
diff --git a/js/apps/system/aardvark/frontend/js/views/footerView.js b/js/apps/system/aardvark/frontend/js/views/footerView.js
index fd299d1529..018bb06212 100644
--- a/js/apps/system/aardvark/frontend/js/views/footerView.js
+++ b/js/apps/system/aardvark/frontend/js/views/footerView.js
@@ -57,7 +57,7 @@ var footerView = Backbone.View.extend({
         success: function(data) {
           var name = data.result.name;
           self.system.database = name;
-          $('#databaseName').html(name);
+          window.databaseName = name;
 
           var timer = window.setInterval(function () {
             var navElement = $('#databaseNavi');

From 5db7f9ab82d43fa9ce7daf2cca142d1e1851fe42 Mon Sep 17 00:00:00 2001
From: Jan Steemann <jan@arangodb.com>
Date: Thu, 7 Nov 2013 18:54:50 +0100
Subject: [PATCH 11/27] added missing file

---
 .../aardvark/frontend/js/arango/templateEngine.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 js/apps/system/aardvark/frontend/js/arango/templateEngine.js

diff --git a/js/apps/system/aardvark/frontend/js/arango/templateEngine.js b/js/apps/system/aardvark/frontend/js/arango/templateEngine.js
new file mode 100644
index 0000000000..7942c57ca2
--- /dev/null
+++ b/js/apps/system/aardvark/frontend/js/arango/templateEngine.js
@@ -0,0 +1,15 @@
+(function() {
+  "use strict";
+  var TemplateEngine = function(prefix) {
+    prefix = prefix || "";
+    var exports = {};
+    exports.createTemplate = function(path) {
+      var param = {
+        url: prefix + path
+      };
+      return new EJS(param);
+    };
+    return exports;
+  };
+  window.templateEngine = new TemplateEngine("js/templates/"); 
+}());

From 058f435b1c37aa607ea0ffc938686663d25dd55e Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Thu, 7 Nov 2013 20:51:47 +0100
Subject: [PATCH 12/27] release version 1.4.1-rc1

---
 CHANGELOG                                     |  5 ++-
 Installation/release.sh                       |  5 +++
 Makefile.in                                   |  1 +
 VERSION                                       |  2 +-
 build.h                                       |  2 +-
 configure                                     | 20 +++++-----
 configure.ac                                  |  2 +-
 js/apps/system/aardvark/api-docs.json         |  2 +-
 js/apps/system/aardvark/api-docs/batch.json   |  2 +-
 .../system/aardvark/api-docs/database.json    | 39 +++++++++++++++----
 .../system/aardvark/api-docs/document.json    | 14 +++----
 js/apps/system/aardvark/api-docs/edge.json    |  2 +-
 js/apps/system/aardvark/api-docs/edges.json   |  2 +-
 .../system/aardvark/api-docs/endpoint.json    |  2 +-
 js/apps/system/aardvark/api-docs/graph.json   | 28 ++++++-------
 js/apps/system/aardvark/api-docs/index.json   | 14 +++----
 js/apps/system/aardvark/api-docs/job.json     |  6 +--
 .../system/aardvark/api-docs/replication.json | 14 +++----
 js/apps/system/aardvark/api-docs/simple.json  | 20 +++++-----
 js/apps/system/aardvark/api-docs/system.json  | 21 +++++++++-
 .../system/aardvark/api-docs/traversal.json   |  2 +-
 21 files changed, 127 insertions(+), 78 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 69853ac001..9cfa23bb53 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,5 @@
-v1.5.x (XXXX-XX-XX)
--------------------
+v1.4.1-rc1 (2013-11-07)
+-----------------------
 
 * fixed issue #650: Randonmess of any() should be improved
 
@@ -44,6 +44,7 @@ v1.5.x (XXXX-XX-XX)
 
 * added collection status "loading"
 
+
 v1.4.0 (2013-10-29)
 -------------------
 
diff --git a/Installation/release.sh b/Installation/release.sh
index 9eae6db730..20d7baf0d4 100755
--- a/Installation/release.sh
+++ b/Installation/release.sh
@@ -41,6 +41,11 @@ mv configure.ac.tmp configure.ac
 make built-sources || exit 1
 make add-maintainer || exit 1
 make add-automagic || exit 1
+
+make || exit 1
+make examples || exit 1
+make swagger || exit 1
+
 make doxygen || exit 1
 make latex || exit 1
 
diff --git a/Makefile.in b/Makefile.in
index 7808429005..0c4aafe116 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1822,6 +1822,7 @@ UNITTESTS_SERVER_ONLY = $(addprefix --javascript.unit-tests ,$(SHELL_SERVER_ONLY
 ################################################################################
 SHELL_SERVER_AHUACATL = @top_srcdir@/js/server/tests/ahuacatl-ranges.js \
 			@top_srcdir@/js/server/tests/ahuacatl-queries-optimiser.js \
+			@top_srcdir@/js/server/tests/ahuacatl-queries-optimiser-in.js \
 			@top_srcdir@/js/server/tests/ahuacatl-queries-optimiser-limit.js \
 			@top_srcdir@/js/server/tests/ahuacatl-queries-optimiser-sort.js \
 			@top_srcdir@/js/server/tests/ahuacatl-queries-optimiser-ref.js \
diff --git a/VERSION b/VERSION
index 88c5fb891d..9e2fc7eead 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.4.0
+1.4.1-rc1
diff --git a/build.h b/build.h
index 131c513273..5736a9cc10 100644
--- a/build.h
+++ b/build.h
@@ -1 +1 @@
-#define TRI_VERSION "1.4.0"
+#define TRI_VERSION "1.4.1-rc1"
diff --git a/configure b/configure
index 3cac1301b5..46973c3e25 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for triAGENS ArangoDB 1.4.0.
+# Generated by GNU Autoconf 2.69 for triAGENS ArangoDB 1.4.1-rc1.
 #
 # Report bugs to <info@triagens.de>.
 #
@@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='triAGENS ArangoDB'
 PACKAGE_TARNAME='arangodb'
-PACKAGE_VERSION='1.4.0'
-PACKAGE_STRING='triAGENS ArangoDB 1.4.0'
+PACKAGE_VERSION='1.4.1-rc1'
+PACKAGE_STRING='triAGENS ArangoDB 1.4.1-rc1'
 PACKAGE_BUGREPORT='info@triagens.de'
 PACKAGE_URL='http://www.arangodb.org'
 
@@ -1403,7 +1403,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures triAGENS ArangoDB 1.4.0 to adapt to many kinds of systems.
+\`configure' configures triAGENS ArangoDB 1.4.1-rc1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1474,7 +1474,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of triAGENS ArangoDB 1.4.0:";;
+     short | recursive ) echo "Configuration of triAGENS ArangoDB 1.4.1-rc1:";;
    esac
   cat <<\_ACEOF
 
@@ -1605,7 +1605,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-triAGENS ArangoDB configure 1.4.0
+triAGENS ArangoDB configure 1.4.1-rc1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2070,7 +2070,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by triAGENS ArangoDB $as_me 1.4.0, which was
+It was created by triAGENS ArangoDB $as_me 1.4.1-rc1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -3276,7 +3276,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='arangodb'
- VERSION='1.4.0'
+ VERSION='1.4.1-rc1'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -9160,7 +9160,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by triAGENS ArangoDB $as_me 1.4.0, which was
+This file was extended by triAGENS ArangoDB $as_me 1.4.1-rc1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -9227,7 +9227,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-triAGENS ArangoDB config.status 1.4.0
+triAGENS ArangoDB config.status 1.4.1-rc1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index d175638d2f..883d7d7644 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@ dnl ============================================================================
 dnl --SECTION--                                  triAGENS GmbH Build Environment
 dnl ============================================================================
 
-AC_INIT([triAGENS ArangoDB], [1.4.0], [info@triagens.de], [arangodb], [http://www.arangodb.org])
+AC_INIT([triAGENS ArangoDB], [1.4.1-rc1], [info@triagens.de], [arangodb], [http://www.arangodb.org])
 
 dnl ----------------------------------------------------------------------------
 dnl auxillary directory for install-sh and missing
diff --git a/js/apps/system/aardvark/api-docs.json b/js/apps/system/aardvark/api-docs.json
index fb1e37b9a8..e6cada1690 100644
--- a/js/apps/system/aardvark/api-docs.json
+++ b/js/apps/system/aardvark/api-docs.json
@@ -1,6 +1,6 @@
 {
     "swaggerVersion": "1.1", 
-    "apiVersion": "1.4.0-rc1", 
+    "apiVersion": "1.4.1-rc1", 
     "apis": [
         {
             "path": "api-docs/aqlfunction.{format}", 
diff --git a/js/apps/system/aardvark/api-docs/batch.json b/js/apps/system/aardvark/api-docs/batch.json
index 55619e7d8a..8291860011 100644
--- a/js/apps/system/aardvark/api-docs/batch.json
+++ b/js/apps/system/aardvark/api-docs/batch.json
@@ -32,7 +32,7 @@
                     "notes": "Executes a batch request. A batch request can contain any number of  other requests that can be sent to ArangoDB in isolation. The benefit of using batch requests is that batching requests requires less client/server roundtrips than when sending isolated requests. <br><br>All parts of a batch request are executed serially on the server. The server will return the results of all parts in a single response when all parts are finished. <br><br>Technically, a batch request is a multipart HTTP request, with  content-type <em>multipart/form-data</em>. A batch request consists of an  envelope and the individual batch part actions. Batch part actions  are \"regular\" HTTP requests, including full header and an optional body.  Multiple batch parts are separated by a boundary identifier. The  boundary identifier is declared in the batch envelope. The MIME content-type for each individual batch part must be <em>application/x-arango-batchpart</em>. <br><br>The response sent by the server will be an <em>HTTP 200</em> response, with an error summary header <em>x-arango-errors</em>. This header contains the number of  batch parts that failed with an HTTP error code of at least 400. <br><br>The response sent by the server is a multipart response, too. It contains the individual HTTP responses for all batch parts, including the full HTTP result header (with status code and other potential headers) and an  optional result body. The individual batch parts in the result are  seperated using the same boundary value as specified in the request. <br><br>The order of batch parts in the response will be the same as in the  original client request. Client can additionally use the <em>Content-Id</em>  MIME header in a batch part to define an individual id for each batch part.  The server will return this id is the batch part responses, too. <br><br>",
                     "summary": "executes a batch request",
                     "httpMethod": "POST",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --header 'Content-Type: multipart/form-data; boundary=SomeBoundaryValue' --data @- --dump - http://localhost:8529/_api/batch\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId1\r\n\r\nGET /_api/version HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId2\r\n\r\nDELETE /_api/collection/products HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: someId\r\n\r\nPOST /_api/collection/products HTTP/1.1\r\n\r\n{ \"name\": \"products\" }\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: nextId\r\n\r\nGET /_api/collection/products/figures HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: otherId\r\n\r\nDELETE /_api/collection/products HTTP/1.1\r\n--SomeBoundaryValue--\r\n\n\nHTTP/1.1 200 OK\ncontent-type: multipart/form-data; boundary=SomeBoundaryValue\nx-arango-errors: 1\n\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId1\r\n\r\nHTTP/1.1 200 OK\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 37\r\n\r\n{\"server\":\"arango\",\"version\":\"1.4.0\"}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId2\r\n\r\nHTTP/1.1 404 Not Found\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 88\r\n\r\n{\"error\":true,\"code\":404,\"errorNum\":1203,\"errorMessage\":\"unknown collection 'products'\"}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: someId\r\n\r\nHTTP/1.1 200 OK\r\nlocation: /_db/_system/_api/collection/products\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 137\r\n\r\n{\"id\":\"330383783\",\"name\":\"products\",\"waitForSync\":false,\"isVolatile\":false,\"isSystem\":false,\"status\":3,\"type\":2,\"error\":false,\"code\":200}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: nextId\r\n\r\nHTTP/1.1 200 OK\r\nlocation: /_db/_system/_api/collection/products/figures\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 526\r\n\r\n{\"id\":\"330383783\",\"name\":\"products\",\"doCompact\":true,\"isVolatile\":false,\"isSystem\":false,\"journalSize\":1048576,\"keyOptions\":{\"type\":\"traditional\",\"allowUserKeys\":true},\"waitForSync\":false,\"count\":0,\"figures\":{\"alive\":{\"count\":0,\"size\":0},\"dead\":{\"count\":0,\"size\":0,\"deletion\":0},\"datafiles\":{\"count\":0,\"fileSize\":0},\"journals\":{\"count\":0,\"fileSize\":0},\"compactors\":{\"count\":0,\"fileSize\":0},\"shapefiles\":{\"count\":1,\"fileSize\":2097152},\"shapes\":{\"count\":6},\"attributes\":{\"count\":0}},\"status\":3,\"type\":2,\"error\":false,\"code\":200}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: otherId\r\n\r\nHTTP/1.1 200 OK\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 43\r\n\r\n{\"id\":\"330383783\",\"error\":false,\"code\":200}\r\n--SomeBoundaryValue--\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --header 'Content-Type: multipart/form-data; boundary=SomeBoundaryValue' --data @- --dump - http://localhost:8529/_api/batch\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId1\r\n\r\nGET /_api/version HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId2\r\n\r\nDELETE /_api/collection/products HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: someId\r\n\r\nPOST /_api/collection/products HTTP/1.1\r\n\r\n{ \"name\": \"products\" }\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: nextId\r\n\r\nGET /_api/collection/products/figures HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: otherId\r\n\r\nDELETE /_api/collection/products HTTP/1.1\r\n--SomeBoundaryValue--\r\n\n\nHTTP/1.1 200 OK\ncontent-type: multipart/form-data; boundary=SomeBoundaryValue\nx-arango-errors: 1\n\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId1\r\n\r\nHTTP/1.1 200 OK\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 41\r\n\r\n{\"server\":\"arango\",\"version\":\"1.4.1-rc1\"}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId2\r\n\r\nHTTP/1.1 404 Not Found\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 88\r\n\r\n{\"error\":true,\"code\":404,\"errorNum\":1203,\"errorMessage\":\"unknown collection 'products'\"}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: someId\r\n\r\nHTTP/1.1 200 OK\r\nlocation: /_db/_system/_api/collection/products\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 137\r\n\r\n{\"id\":\"345850279\",\"name\":\"products\",\"waitForSync\":false,\"isVolatile\":false,\"isSystem\":false,\"status\":3,\"type\":2,\"error\":false,\"code\":200}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: nextId\r\n\r\nHTTP/1.1 200 OK\r\nlocation: /_db/_system/_api/collection/products/figures\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 526\r\n\r\n{\"id\":\"345850279\",\"name\":\"products\",\"doCompact\":true,\"isVolatile\":false,\"isSystem\":false,\"journalSize\":1048576,\"keyOptions\":{\"type\":\"traditional\",\"allowUserKeys\":true},\"waitForSync\":false,\"count\":0,\"figures\":{\"alive\":{\"count\":0,\"size\":0},\"dead\":{\"count\":0,\"size\":0,\"deletion\":0},\"datafiles\":{\"count\":0,\"fileSize\":0},\"journals\":{\"count\":0,\"fileSize\":0},\"compactors\":{\"count\":0,\"fileSize\":0},\"shapefiles\":{\"count\":1,\"fileSize\":2097152},\"shapes\":{\"count\":6},\"attributes\":{\"count\":0}},\"status\":3,\"type\":2,\"error\":false,\"code\":200}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: otherId\r\n\r\nHTTP/1.1 200 OK\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 43\r\n\r\n{\"id\":\"345850279\",\"error\":false,\"code\":200}\r\n--SomeBoundaryValue--\n\n</code></pre><br>",
                     "nickname": "executesABatchRequest"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/database.json b/js/apps/system/aardvark/api-docs/database.json
index ec43c859e0..0aed379c2f 100644
--- a/js/apps/system/aardvark/api-docs/database.json
+++ b/js/apps/system/aardvark/api-docs/database.json
@@ -18,14 +18,10 @@
                         {
                             "reason": "is returned if the request was not executed in the <em>_system</em> database. ",
                             "code": "403"
-                        },
-                        {
-                            "reason": "is returned if the database could not be found. ",
-                            "code": "404"
                         }
                     ],
                     "parameters": [],
-                    "notes": "Retrieves a list of all existing databases <br><br>Note: retrieving the list of databases is only possible from within the <em>_system</em> database. <br><br>",
+                    "notes": "Retrieves the list of all existing databases <br><br>Note: retrieving the list of databases is only possible from within the <em>_system</em> database. <br><br>",
                     "summary": "retrieves a list of all existing databases",
                     "httpMethod": "GET",
                     "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/database\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    \"_system\" \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
@@ -34,6 +30,29 @@
             ],
             "path": "/_api/database"
         },
+        {
+            "operations": [
+                {
+                    "errorResponses": [
+                        {
+                            "reason": "is returned if the list of database was compiled successfully. ",
+                            "code": "200"
+                        },
+                        {
+                            "reason": "is returned if the request is invalid. ",
+                            "code": "400"
+                        }
+                    ],
+                    "parameters": [],
+                    "notes": "Retrieves the list of all databases the current user can access without  specifying a different username or password. <br><br>",
+                    "summary": "retrieves a list of all databases the current user can access",
+                    "httpMethod": "GET",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/database/user\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    \"_system\" \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "nickname": "retrievesAListOfAllDatabasesTheCurrentUserCanAccess"
+                }
+            ],
+            "path": "/_api/database/user"
+        },
         {
             "operations": [
                 {
@@ -55,7 +74,7 @@
                     "notes": "Retrieves information about the current database <br><br>The response is a JSON object with the following attributes: <br><br>- <em>name</em>: the name of the current database<br><br>- <em>id</em>: the id of the current database<br><br>- <em>path</em>: the filesystem path of the current database<br><br>- <em>isSystem</em>: whether or not the current database is the <em>_system</em> database<br><br>",
                     "summary": "retrieves information about the current database",
                     "httpMethod": "GET",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/database/current\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"name\" : \"_system\", \n    \"id\" : \"82343\", \n    \"path\" : \"/tmp/vocdir.6003/databases/database-82343\", \n    \"isSystem\" : true \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/database/current\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"name\" : \"_system\", \n    \"id\" : \"82343\", \n    \"path\" : \"/tmp/vocdir.42512/databases/database-82343\", \n    \"isSystem\" : true \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "retrievesInformationAboutTheCurrentDatabase"
                 }
             ],
@@ -76,6 +95,10 @@
                         {
                             "reason": "is returned if the request was not executed in the <em>_system</em> database. ",
                             "code": "403"
+                        },
+                        {
+                            "reason": "is returned if a database with the specified name already exists. ",
+                            "code": "409"
                         }
                     ],
                     "parameters": [
@@ -87,10 +110,10 @@
                             "description": "the body with the name of the database. "
                         }
                     ],
-                    "notes": "Creates a new database <br><br>The request body must be a JSON object with the attribute <em>name</em>. <em>name</em> must contain a valid the manual. <br><br>The response is a JSON object with the attribute <em>result</em> set to <em>true</em>. <br><br>Note: creating a new database is only possible from within the <em>_system</em> database. <br><br>",
+                    "notes": "Creates a new database <br><br>The request body must be a JSON object with the attribute <em>name</em>. <em>name</em> must contain a valid the manual \"database name\". <br><br>The request body can optionally contain an attribute <em>users</em>, which then  must be a list of user objects to initially create for the new database. Each user object can contain the following attributes: <br><br>- <em>username</em>: the user name as a string. This attribute is mandatory.<br><br>- <em>passwd</em>: the user password as a string. If not specified, then it defaults  to the empty string. <br><br>- <em>active</em>: a boolean flag indicating whether the user accout should be  actived or not. The default value is <em>true</em>. <br><br>- <em>extra</em>: an optional JSON object with extra user information. The data  contained in <em>extra</em> will be stored for the user but not be interpreted   further by ArangoDB. <br><br>If <em>users</em> is not specified or does not contain any users, a default user <em>root</em> will be created with an empty string password. This ensures that the new database will be accessible after it is created. <br><br>The response is a JSON object with the attribute <em>result</em> set to <em>true</em>. <br><br>Note: creating a new database is only possible from within the <em>_system</em> database. <br><br>",
                     "summary": "creates a new database",
                     "httpMethod": "POST",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/database\n{\"name\":\"example\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Creating a database named <em>example</em>. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/database\n{\"name\":\"example\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Creating a database named <em>mydb</em> with two users. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/database\n{\"name\":\"mydb\",\"users\":[{\"username\":\"admin\",\"passwd\":\"secret\",\"active\":true},{\"username\":\"tester\",\"passwd\":\"test001\",\"active\":false}]}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "createsANewDatabase"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/document.json b/js/apps/system/aardvark/api-docs/document.json
index 49e3432b58..5413e140ee 100644
--- a/js/apps/system/aardvark/api-docs/document.json
+++ b/js/apps/system/aardvark/api-docs/document.json
@@ -55,7 +55,7 @@
                     "notes": "Creates a new document in the collection named <em>collection</em>.  A JSON representation of the document must be passed as the body of the POST request. <br><br>If the document was created successfully, then the \"Location\" header contains the path to the newly created document. The \"ETag\" header field contains the revision of the document. <br><br>The body of the response contains a JSON object with the following attributes: <br><br>- <em>_id</em> contains the document handle of the newly created document- <em>_key</em> contains the document key- <em>_rev</em> contains the document revision<br><br>If the collection parameter <em>waitForSync</em> is <em>false</em>, then the call returns as soon as the document has been accepted. It will not wait until the document has been synced to disk. <br><br>Optionally, the URL parameter <em>waitForSync</em> can be used to force synchronisation of the document creation operation to disk even in case that the <em>waitForSync</em> flag had been disabled for the entire collection.  Thus, the <em>waitForSync</em> URL parameter can be used to force synchronisation of just this specific operations. To use this, set the <em>waitForSync</em> parameter to <em>true</em>. If the <em>waitForSync</em> parameter is not specified or set to <em>false</em>, then the collection's default <em>waitForSync</em> behavior is applied. The <em>waitForSync</em> URL parameter cannot be used to disable synchronisation for collections that have a default <em>waitForSync</em> value of <em>true</em>. <br><br>",
                     "summary": "creates a document",
                     "httpMethod": "POST",
-                    "examples": "Create a document given a collection named <em>products</em>. Note that the revision identifier might or might not by equal to the auto-generated key. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: \"332022183\"\nlocation: /_db/_system/_api/document/products/332022183\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/332022183\", \n  \"_rev\" : \"332022183\", \n  \"_key\" : \"332022183\" \n}\n\n</code></pre><br>Create a document in a collection named <em>products</em> with a collection-level <em>waitForSync</em> value of <em>false</em>. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"333070759\"\nlocation: /_db/_system/_api/document/products/333070759\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/333070759\", \n  \"_rev\" : \"333070759\", \n  \"_key\" : \"333070759\" \n}\n\n</code></pre><br>Create a document in a collection with a collection-level <em>waitForSync</em> value of <em>false</em>, but using the <em>waitForSync</em> URL parameter. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products&waitForSync=true\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: \"334119335\"\nlocation: /_db/_system/_api/document/products/334119335\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/334119335\", \n  \"_rev\" : \"334119335\", \n  \"_key\" : \"334119335\" \n}\n\n</code></pre><br>Create a document in a new, named collection <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products&createCollection=true\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"335167911\"\nlocation: /_db/_system/_api/document/products/335167911\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/335167911\", \n  \"_rev\" : \"335167911\", \n  \"_key\" : \"335167911\" \n}\n\n</code></pre><br>Unknown collection name: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"collection 'products' not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1203 \n}\n\n</code></pre><br>Illegal document: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ 1: \"World\" }\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"expecting attribute name\", \n  \"code\" : 400, \n  \"errorNum\" : 600 \n}\n\n</code></pre><br>",
+                    "examples": "Create a document given a collection named <em>products</em>. Note that the revision identifier might or might not by equal to the auto-generated key. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: \"347488679\"\nlocation: /_db/_system/_api/document/products/347488679\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/347488679\", \n  \"_rev\" : \"347488679\", \n  \"_key\" : \"347488679\" \n}\n\n</code></pre><br>Create a document in a collection named <em>products</em> with a collection-level <em>waitForSync</em> value of <em>false</em>. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"348537255\"\nlocation: /_db/_system/_api/document/products/348537255\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/348537255\", \n  \"_rev\" : \"348537255\", \n  \"_key\" : \"348537255\" \n}\n\n</code></pre><br>Create a document in a collection with a collection-level <em>waitForSync</em> value of <em>false</em>, but using the <em>waitForSync</em> URL parameter. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products&waitForSync=true\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: \"349585831\"\nlocation: /_db/_system/_api/document/products/349585831\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/349585831\", \n  \"_rev\" : \"349585831\", \n  \"_key\" : \"349585831\" \n}\n\n</code></pre><br>Create a document in a new, named collection <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products&createCollection=true\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"350634407\"\nlocation: /_db/_system/_api/document/products/350634407\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/350634407\", \n  \"_rev\" : \"350634407\", \n  \"_key\" : \"350634407\" \n}\n\n</code></pre><br>Unknown collection name: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"collection 'products' not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1203 \n}\n\n</code></pre><br>Illegal document: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ 1: \"World\" }\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"expecting attribute name\", \n  \"code\" : 400, \n  \"errorNum\" : 600 \n}\n\n</code></pre><br>",
                     "nickname": "createsADocument"
                 }
             ],
@@ -106,7 +106,7 @@
                     "notes": "Returns the document identified by <em>document-handle</em>. The returned document contains two special attributes: <em>_id</em> containing the document handle and <em>_rev</em> containing the revision. <br><br>",
                     "summary": "reads a document",
                     "httpMethod": "GET",
-                    "examples": "Use a document handle: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/products/336216487\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"336216487\"\n\n{ \n  \"hello\" : \"world\", \n  \"_id\" : \"products/336216487\", \n  \"_rev\" : \"336216487\", \n  \"_key\" : \"336216487\" \n}\n\n</code></pre><br>Use a document handle and an etag: <br><br><pre><code class=\"json\" >unix> curl --header 'If-None-Match: \"337330599\"' --dump - http://localhost:8529/_api/document/products/337330599\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/products/unknownhandle\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/unknownhandle not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>",
+                    "examples": "Use a document handle: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/products/351682983\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"351682983\"\n\n{ \n  \"hello\" : \"world\", \n  \"_id\" : \"products/351682983\", \n  \"_rev\" : \"351682983\", \n  \"_key\" : \"351682983\" \n}\n\n</code></pre><br>Use a document handle and an etag: <br><br><pre><code class=\"json\" >unix> curl --header 'If-None-Match: \"352797095\"' --dump - http://localhost:8529/_api/document/products/352797095\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/products/unknownhandle\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/unknownhandle not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>",
                     "nickname": "readsADocument"
                 }
             ],
@@ -137,7 +137,7 @@
                     "notes": "Returns a list of all URI for all documents from the collection identified by <em>collection</em>. <br><br>",
                     "summary": "reads all documents from collection",
                     "httpMethod": "GET",
-                    "examples": "Returns a collection. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/?collection=products\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"documents\" : [ \n    \"/_api/document/products/339231143\", \n    \"/_api/document/products/338903463\", \n    \"/_api/document/products/338510247\" \n  ] \n}\n\n</code></pre><br>Collection does not exist. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/?collection=doesnotexist\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"collection 'doesnotexist' not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1203 \n}\n\n</code></pre><br>",
+                    "examples": "Returns a collection. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/?collection=products\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"documents\" : [ \n    \"/_api/document/products/354697639\", \n    \"/_api/document/products/354369959\", \n    \"/_api/document/products/353976743\" \n  ] \n}\n\n</code></pre><br>Collection does not exist. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/?collection=doesnotexist\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"collection 'doesnotexist' not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1203 \n}\n\n</code></pre><br>",
                     "nickname": "readsAllDocumentsFromCollection"
                 }
             ],
@@ -194,7 +194,7 @@
                     "notes": "Like <em>GET</em>, but only returns the header fields and not the body. You can use this call to get the current revision of a document or check if the document was deleted. <br><br>",
                     "summary": "reads a document header",
                     "httpMethod": "HEAD",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X HEAD --dump - http://localhost:8529/_api/document/products/340279719\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X HEAD --dump - http://localhost:8529/_api/document/products/355746215\n\n</code></pre><br>",
                     "nickname": "readsADocumentHeader"
                 }
             ],
@@ -268,7 +268,7 @@
                     "notes": "Completely updates (i.e. replaces) the document identified by <em>document-handle</em>. If the document exists and can be updated, then a <em>HTTP 201</em> is returned and the \"ETag\" header field contains the new revision of the document. <br><br>If the new document passed in the body of the request contains the <em>document-handle</em> in the attribute <em>_id</em> and the revision in <em>_rev</em>, these attributes will be ignored. Only the URI and the \"ETag\" header are relevant in order to avoid confusion when using proxies. <br><br>Optionally, the URL parameter <em>waitForSync</em> can be used to force synchronisation of the document replacement operation to disk even in case that the <em>waitForSync</em> flag had been disabled for the entire collection. Thus, the <em>waitForSync</em> URL parameter can be used to force synchronisation of just specific operations. To use this, set the <em>waitForSync</em> parameter to <em>true</em>. If the <em>waitForSync</em> parameter is not specified or set to <em>false</em>, then the collection's default <em>waitForSync</em> behavior is applied. The <em>waitForSync</em> URL parameter cannot be used to disable synchronisation for collections that have a default <em>waitForSync</em> value of <em>true</em>. <br><br>The body of the response contains a JSON object with the information about the handle and the revision.  The attribute <em>_id</em> contains the known <em>document-handle</em> of the updated document, the attribute <em>_rev</em> contains the new document revision. <br><br>If the document does not exist, then a <em>HTTP 404</em> is returned and the body of the response contains an error document. <br><br>There are two ways for specifying the targeted document revision id for conditional replacements (i.e. replacements that will only be executed if the revision id found in the database matches the document revision id specified in the request): - specifying the target revision in the <em>rev</em> URL query parameter- specifying the target revision in the <em>if-match</em> HTTP header<br><br>Specifying a target revision is optional, however, if done, only one of the described mechanisms must be used (either the <em>rev</em> URL parameter or the <em>if-match</em> HTTP header). Regardless which mechanism is used, the parameter needs to contain the target document revision id as returned in the <em>_rev</em> attribute of a document or by an HTTP <em>etag</em> header. <br><br>For example, to conditionally replace a document based on a specific revision id, you the following request: <br><br>- PUT /_api/document/<em>document-handle</em>?rev=<em>etag</em><br><br>If a target revision id is provided in the request (e.g. via the <em>etag</em> value in the <em>rev</em> URL query parameter above), ArangoDB will check that the revision id of the document found in the database is equal to the target revision id provided in the request. If there is a mismatch between the revision id, then by default a <em>HTTP 412</em> conflict is returned and no replacement is performed. <br><br>The conditional update behavior can be overriden with the <em>policy</em> URL query parameter: <br><br>- PUT /_api/document/<em>document-handle</em>?policy=<em>policy</em><br><br>If <em>policy</em> is set to <em>error</em>, then the behavior is as before: replacements will fail if the revision id found in the database does not match the target revision id specified in the request. <br><br>If <em>policy</em> is set to <em>last</em>, then the replacement will succeed, even if the revision id found in the database does not match the target revision id specified in the request. You can use the <em>last</em> `policy` to force replacements. <br><br>",
                     "summary": "replaces a document",
                     "httpMethod": "PUT",
-                    "examples": "Using document handle: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/341393831\n{\"Hello\": \"you\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"341787047\"\nlocation: /_db/_system/_api/document/products/341393831\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/341393831\", \n  \"_rev\" : \"341787047\", \n  \"_key\" : \"341393831\" \n}\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/342770087\n{}\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/342770087 not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>Produce a revision conflict: <br><br><pre><code class=\"json\" >unix> curl -X PUT --header 'If-Match: \"344539559\"' --data @- --dump - http://localhost:8529/_api/document/products/344146343\n{\"other\":\"content\"}\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/344146343\", \n  \"_rev\" : \"344146343\", \n  \"_key\" : \"344146343\" \n}\n\n</code></pre><br>Last write wins: <br><br><pre><code class=\"json\" >unix> curl -X PUT --header 'If-Match: \"346112423\"' --data @- --dump - http://localhost:8529/_api/document/products/345719207?policy=last\n{}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"346374567\"\nlocation: /_db/_system/_api/document/products/345719207\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/345719207\", \n  \"_rev\" : \"346374567\", \n  \"_key\" : \"345719207\" \n}\n\n</code></pre><br>Alternative to header field: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/347357607?rev=347750823\n{\"other\":\"content\"}\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/347357607\", \n  \"_rev\" : \"347357607\", \n  \"_key\" : \"347357607\" \n}\n\n</code></pre><br>",
+                    "examples": "Using document handle: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/356860327\n{\"Hello\": \"you\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"357253543\"\nlocation: /_db/_system/_api/document/products/356860327\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/356860327\", \n  \"_rev\" : \"357253543\", \n  \"_key\" : \"356860327\" \n}\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/358236583\n{}\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/358236583 not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>Produce a revision conflict: <br><br><pre><code class=\"json\" >unix> curl -X PUT --header 'If-Match: \"360006055\"' --data @- --dump - http://localhost:8529/_api/document/products/359612839\n{\"other\":\"content\"}\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/359612839\", \n  \"_rev\" : \"359612839\", \n  \"_key\" : \"359612839\" \n}\n\n</code></pre><br>Last write wins: <br><br><pre><code class=\"json\" >unix> curl -X PUT --header 'If-Match: \"361578919\"' --data @- --dump - http://localhost:8529/_api/document/products/361185703?policy=last\n{}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"361841063\"\nlocation: /_db/_system/_api/document/products/361185703\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/361185703\", \n  \"_rev\" : \"361841063\", \n  \"_key\" : \"361185703\" \n}\n\n</code></pre><br>Alternative to header field: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/362824103?rev=363217319\n{\"other\":\"content\"}\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/362824103\", \n  \"_rev\" : \"362824103\", \n  \"_key\" : \"362824103\" \n}\n\n</code></pre><br>",
                     "nickname": "replacesADocument"
                 }
             ],
@@ -348,7 +348,7 @@
                     "notes": "Partially updates the document identified by <em>document-handle</em>. The body of the request must contain a JSON document with the attributes to patch (the patch document). All attributes from the patch document will be added to the existing document if they do not yet exist, and overwritten in the existing document if they do exist there. <br><br>Setting an attribute value to <em>null</em> in the patch document will cause a value of <em>null</em> be saved for the attribute by default.  <br><br>Optionally, the URL parameter <em>waitForSync</em> can be used to force synchronisation of the document update operation to disk even in case that the <em>waitForSync</em> flag had been disabled for the entire collection. Thus, the <em>waitForSync</em> URL parameter can be used to force synchronisation of just specific operations. To use this, set the <em>waitForSync</em> parameter to <em>true</em>. If the <em>waitForSync</em> parameter is not specified or set to <em>false</em>, then the collection's default <em>waitForSync</em> behavior is applied. The <em>waitForSync</em> URL parameter cannot be used to disable synchronisation for collections that have a default <em>waitForSync</em> value of <em>true</em>. <br><br>The body of the response contains a JSON object with the information about the handle and the revision. The attribute <em>_id</em> contains the known <em>document-handle</em> of the updated document, the attribute <em>_rev</em> contains the new document revision. <br><br>If the document does not exist, then a <em>HTTP 404</em> is returned and the body of the response contains an error document. <br><br>You can conditionally update a document based on a target revision id by using either the <em>rev</em> URL parameter or the <em>if-match</em> HTTP header. To control the update behavior in case there is a revision mismatch, you can use the <em>policy</em> parameter. This is the same as when replacing documents (see replacing documents for details). <br><br>",
                     "summary": "patches a document",
                     "httpMethod": "PATCH",
-                    "examples": "patches an existing document with new content. <br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/348930471\n{\"hello\":\"world\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"349323687\"\nlocation: /_db/_system/_api/document/products/348930471\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/348930471\", \n  \"_rev\" : \"349323687\", \n  \"_key\" : \"348930471\" \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/348930471\n{\"numbers\":{\"one\":1,\"two\":2,\"three\":3,\"empty\":null}}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"349913511\"\nlocation: /_db/_system/_api/document/products/348930471\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/348930471\", \n  \"_rev\" : \"349913511\", \n  \"_key\" : \"348930471\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/document/products/348930471\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"349913511\"\n\n{ \n  \"one\" : \"world\", \n  \"hello\" : \"world\", \n  \"numbers\" : { \n    \"empty\" : null, \n    \"one\" : 1, \n    \"two\" : 2, \n    \"three\" : 3 \n  }, \n  \"_id\" : \"products/348930471\", \n  \"_rev\" : \"349913511\", \n  \"_key\" : \"348930471\" \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/348930471?keepNull=false\n{\"hello\":null,\"numbers\":{\"four\":4}}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"350372263\"\nlocation: /_db/_system/_api/document/products/348930471\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/348930471\", \n  \"_rev\" : \"350372263\", \n  \"_key\" : \"348930471\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/document/products/348930471\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"350372263\"\n\n{ \n  \"one\" : \"world\", \n  \"numbers\" : { \n    \"empty\" : null, \n    \"one\" : 1, \n    \"two\" : 2, \n    \"three\" : 3, \n    \"four\" : 4 \n  }, \n  \"_id\" : \"products/348930471\", \n  \"_rev\" : \"350372263\", \n  \"_key\" : \"348930471\" \n}\n\n</code></pre><br>",
+                    "examples": "patches an existing document with new content. <br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/364396967\n{\"hello\":\"world\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"364790183\"\nlocation: /_db/_system/_api/document/products/364396967\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/364396967\", \n  \"_rev\" : \"364790183\", \n  \"_key\" : \"364396967\" \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/364396967\n{\"numbers\":{\"one\":1,\"two\":2,\"three\":3,\"empty\":null}}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"365380007\"\nlocation: /_db/_system/_api/document/products/364396967\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/364396967\", \n  \"_rev\" : \"365380007\", \n  \"_key\" : \"364396967\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/document/products/364396967\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"365380007\"\n\n{ \n  \"one\" : \"world\", \n  \"hello\" : \"world\", \n  \"numbers\" : { \n    \"empty\" : null, \n    \"one\" : 1, \n    \"two\" : 2, \n    \"three\" : 3 \n  }, \n  \"_id\" : \"products/364396967\", \n  \"_rev\" : \"365380007\", \n  \"_key\" : \"364396967\" \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/364396967?keepNull=false\n{\"hello\":null,\"numbers\":{\"four\":4}}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"365838759\"\nlocation: /_db/_system/_api/document/products/364396967\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/364396967\", \n  \"_rev\" : \"365838759\", \n  \"_key\" : \"364396967\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/document/products/364396967\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"365838759\"\n\n{ \n  \"one\" : \"world\", \n  \"numbers\" : { \n    \"empty\" : null, \n    \"one\" : 1, \n    \"two\" : 2, \n    \"three\" : 3, \n    \"four\" : 4 \n  }, \n  \"_id\" : \"products/364396967\", \n  \"_rev\" : \"365838759\", \n  \"_key\" : \"364396967\" \n}\n\n</code></pre><br>",
                     "nickname": "patchesADocument"
                 }
             ],
@@ -411,7 +411,7 @@
                     "notes": "The body of the response contains a JSON object with the information about the handle and the revision.  The attribute <em>_id</em> contains the known <em>document-handle</em> of the updated document, the attribute <em>_rev</em> contains the known document revision. <br><br>If the <em>waitForSync</em> parameter is not specified or set to <em>false</em>, then the collection's default <em>waitForSync</em> behavior is applied. The <em>waitForSync</em> URL parameter cannot be used to disable synchronisation for collections that have a default <em>waitForSync</em> value of <em>true</em>. <br><br>",
                     "summary": "deletes a document",
                     "httpMethod": "DELETE",
-                    "examples": "Using document handle: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/document/products/351420839\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/351420839\", \n  \"_rev\" : \"351420839\", \n  \"_key\" : \"351420839\" \n}\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/document/products/352666023\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/352666023 not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>Revision conflict: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --header 'If-Match: \"354435495\"' --dump - http://localhost:8529/_api/document/products/354042279\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/354042279\", \n  \"_rev\" : \"354042279\", \n  \"_key\" : \"354042279\" \n}\n\n</code></pre><br>",
+                    "examples": "Using document handle: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/document/products/366887335\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/366887335\", \n  \"_rev\" : \"366887335\", \n  \"_key\" : \"366887335\" \n}\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/document/products/368132519\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/368132519 not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>Revision conflict: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --header 'If-Match: \"369901991\"' --dump - http://localhost:8529/_api/document/products/369508775\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/369508775\", \n  \"_rev\" : \"369508775\", \n  \"_key\" : \"369508775\" \n}\n\n</code></pre><br>",
                     "nickname": "deletesADocument"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/edge.json b/js/apps/system/aardvark/api-docs/edge.json
index 161750511b..2bd9bab02c 100644
--- a/js/apps/system/aardvark/api-docs/edge.json
+++ b/js/apps/system/aardvark/api-docs/edge.json
@@ -49,7 +49,7 @@
                     "notes": "<em>from</em> handle and <em>to</em> handle are immutable once the edge has been created. <br><br>In all other respects the method works like <em>POST /document</em>, see the manual for details. <br><br>",
                     "summary": "creates an edge",
                     "httpMethod": "POST",
-                    "examples": "Create an edge and reads it back: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/edge/?collection=edges&from=vertices/1&to=vertices/2\n{\"name\":\"Emil\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"357777831\"\nlocation: /_db/_system/_api/document/edges/357777831\n\n{ \n  \"error\" : false, \n  \"_id\" : \"edges/357777831\", \n  \"_rev\" : \"357777831\", \n  \"_key\" : \"357777831\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/edge/edges/357777831\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"357777831\"\n\n{ \n  \"name\" : \"Emil\", \n  \"_id\" : \"edges/357777831\", \n  \"_rev\" : \"357777831\", \n  \"_key\" : \"357777831\", \n  \"_from\" : \"vertices/1\", \n  \"_to\" : \"vertices/2\" \n}\n\n</code></pre><br>",
+                    "examples": "Create an edge and reads it back: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/edge/?collection=edges&from=vertices/1&to=vertices/2\n{\"name\":\"Emil\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"373244327\"\nlocation: /_db/_system/_api/document/edges/373244327\n\n{ \n  \"error\" : false, \n  \"_id\" : \"edges/373244327\", \n  \"_rev\" : \"373244327\", \n  \"_key\" : \"373244327\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/edge/edges/373244327\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"373244327\"\n\n{ \n  \"name\" : \"Emil\", \n  \"_id\" : \"edges/373244327\", \n  \"_rev\" : \"373244327\", \n  \"_key\" : \"373244327\", \n  \"_from\" : \"vertices/1\", \n  \"_to\" : \"vertices/2\" \n}\n\n</code></pre><br>",
                     "nickname": "createsAnEdge"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/edges.json b/js/apps/system/aardvark/api-docs/edges.json
index d397873004..9c99ad51aa 100644
--- a/js/apps/system/aardvark/api-docs/edges.json
+++ b/js/apps/system/aardvark/api-docs/edges.json
@@ -32,7 +32,7 @@
                     "notes": "Returns the list of edges starting or ending in the vertex identified by <em>vertex-handle</em>. <br><br>",
                     "summary": "reads in- or outbound edges",
                     "httpMethod": "GET",
-                    "examples": "Any direction <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/6\", \n      \"_rev\" : \"97272231\", \n      \"_key\" : \"6\", \n      \"_from\" : \"vertices/2\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v2 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/7\", \n      \"_rev\" : \"97862055\", \n      \"_key\" : \"7\", \n      \"_from\" : \"vertices/4\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v4 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/5\", \n      \"_rev\" : \"96616871\", \n      \"_key\" : \"5\", \n      \"_from\" : \"vertices/1\", \n      \"_to\" : \"vertices/3\", \n      \"$label\" : \"v1 -> v3\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>In edges <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1&direction=in\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/6\", \n      \"_rev\" : \"103039399\", \n      \"_key\" : \"6\", \n      \"_from\" : \"vertices/2\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v2 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/7\", \n      \"_rev\" : \"103629223\", \n      \"_key\" : \"7\", \n      \"_from\" : \"vertices/4\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v4 -> v1\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Out edges <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1&direction=out\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/5\", \n      \"_rev\" : \"108151207\", \n      \"_key\" : \"5\", \n      \"_from\" : \"vertices/1\", \n      \"_to\" : \"vertices/3\", \n      \"$label\" : \"v1 -> v3\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Any direction <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/6\", \n      \"_rev\" : \"112738727\", \n      \"_key\" : \"6\", \n      \"_from\" : \"vertices/2\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v2 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/7\", \n      \"_rev\" : \"113328551\", \n      \"_key\" : \"7\", \n      \"_from\" : \"vertices/4\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v4 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/5\", \n      \"_rev\" : \"112083367\", \n      \"_key\" : \"5\", \n      \"_from\" : \"vertices/1\", \n      \"_to\" : \"vertices/3\", \n      \"$label\" : \"v1 -> v3\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>In edges <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1&direction=in\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/6\", \n      \"_rev\" : \"118505895\", \n      \"_key\" : \"6\", \n      \"_from\" : \"vertices/2\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v2 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/7\", \n      \"_rev\" : \"119095719\", \n      \"_key\" : \"7\", \n      \"_from\" : \"vertices/4\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v4 -> v1\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Out edges <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1&direction=out\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/5\", \n      \"_rev\" : \"123617703\", \n      \"_key\" : \"5\", \n      \"_from\" : \"vertices/1\", \n      \"_to\" : \"vertices/3\", \n      \"$label\" : \"v1 -> v3\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "readsIn-OrOutboundEdges"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/endpoint.json b/js/apps/system/aardvark/api-docs/endpoint.json
index d6fe596608..7351392b1c 100644
--- a/js/apps/system/aardvark/api-docs/endpoint.json
+++ b/js/apps/system/aardvark/api-docs/endpoint.json
@@ -24,7 +24,7 @@
                     "notes": "Returns a list of all configured endpoints the server is listening on. For each endpoint, the list of allowed databases is returned too if set. <br><br>The result is a JSON hash which has the endpoints as keys, and the list of mapped database names as values for each endpoint. <br><br>If a list of mapped databases is empty, it means that all databases can be accessed via the endpoint. If a list of mapped databases contains more than one database name, this means that any of the databases might be accessed via the endpoint, and the first database in the list will be treated as the default database for the endpoint. The default database will be used  when an incoming request does not specify a database name in the request  explicitly. <br><br>Note: retrieving the list of all endpoints is allowed in the system database only. Calling this action in any other database will make the server return an error. <br><br>",
                     "summary": "returns a list of all endpoints",
                     "httpMethod": "GET",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/endpoint\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ \n  { \n    \"endpoint\" : \"tcp://127.0.0.1:36003\", \n    \"databases\" : [ ] \n  }, \n  { \n    \"endpoint\" : \"tcp://127.0.0.1:8532\", \n    \"databases\" : [ \n      \"mydb1\", \n      \"mydb2\" \n    ] \n  } \n]\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/endpoint\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ \n  { \n    \"endpoint\" : \"tcp://127.0.0.1:32512\", \n    \"databases\" : [ ] \n  }, \n  { \n    \"endpoint\" : \"tcp://127.0.0.1:8532\", \n    \"databases\" : [ \n      \"mydb1\", \n      \"mydb2\" \n    ] \n  } \n]\n\n</code></pre><br>",
                     "nickname": "returnsAListOfAllEndpoints"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/graph.json b/js/apps/system/aardvark/api-docs/graph.json
index 81589ed37b..bf998e22dc 100644
--- a/js/apps/system/aardvark/api-docs/graph.json
+++ b/js/apps/system/aardvark/api-docs/graph.json
@@ -38,7 +38,7 @@
                     "notes": "Creates a new graph. <br><br>Returns an object with an attribute <em>graph</em> containing a list of all graph properties. <br><br>",
                     "summary": "create graph",
                     "httpMethod": "POST",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/\n{\"_key\":\"graph\",\"vertices\":\"vertices\",\"edges\":\"edges\"}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: 113852839\n\n{ \n  \"graph\" : { \n    \"_id\" : \"_graphs/graph\", \n    \"_rev\" : \"113852839\", \n    \"_key\" : \"graph\", \n    \"edges\" : \"edges\", \n    \"vertices\" : \"vertices\" \n  }, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/\n{\"_key\":\"graph\",\"vertices\":\"vertices\",\"edges\":\"edges\"}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: 129319335\n\n{ \n  \"graph\" : { \n    \"_id\" : \"_graphs/graph\", \n    \"_rev\" : \"129319335\", \n    \"_key\" : \"graph\", \n    \"edges\" : \"edges\", \n    \"vertices\" : \"vertices\" \n  }, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createGraph"
                 }
             ],
@@ -89,7 +89,7 @@
                     "notes": "<br><br>If <em>graph-name</em> is specified, returns an object with an attribute <em>graph</em>  containing a JSON hash with all properties of the specified graph. <br><br>If <em>graph-name</em> is not specified, returns a list of graph objects. <br><br>",
                     "summary": "get the properties of a specific or all graphs",
                     "httpMethod": "GET",
-                    "examples": "get graph by name <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 116146599\n\n{ \n  \"graph\" : { \n    \"_id\" : \"_graphs/graph\", \n    \"_rev\" : \"116146599\", \n    \"_key\" : \"graph\", \n    \"edges\" : \"edges\", \n    \"vertices\" : \"vertices\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>get all graphs <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"graphs\" : [ \n    { \n      \"_id\" : \"_graphs/graph2\", \n      \"_rev\" : \"120603047\", \n      \"_key\" : \"graph2\", \n      \"edges\" : \"edges2\", \n      \"vertices\" : \"vertices2\" \n    }, \n    { \n      \"_id\" : \"_graphs/graph1\", \n      \"_rev\" : \"118505895\", \n      \"_key\" : \"graph1\", \n      \"edges\" : \"edges1\", \n      \"vertices\" : \"vertices1\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "get graph by name <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 131613095\n\n{ \n  \"graph\" : { \n    \"_id\" : \"_graphs/graph\", \n    \"_rev\" : \"131613095\", \n    \"_key\" : \"graph\", \n    \"edges\" : \"edges\", \n    \"vertices\" : \"vertices\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>get all graphs <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"graphs\" : [ \n    { \n      \"_id\" : \"_graphs/graph2\", \n      \"_rev\" : \"136069543\", \n      \"_key\" : \"graph2\", \n      \"edges\" : \"edges2\", \n      \"vertices\" : \"vertices2\" \n    }, \n    { \n      \"_id\" : \"_graphs/graph1\", \n      \"_rev\" : \"133972391\", \n      \"_key\" : \"graph1\", \n      \"edges\" : \"edges1\", \n      \"vertices\" : \"vertices1\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "getThePropertiesOfASpecificOrAllGraphs"
                 }
             ],
@@ -178,7 +178,7 @@
                     "notes": "Creates a vertex in a graph. <br><br>Returns an object with an attribute <em>vertex</em> containing a list of all vertex properties. <br><br>",
                     "summary": "create vertex",
                     "httpMethod": "POST",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertex\n{\"_key\":\"v1\",\"optional1\":\"val1\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 126108071\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"126108071\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertex\n{\"_key\":\"v1\",\"optional1\":\"val1\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 141574567\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"141574567\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "createVertex"
                 }
             ],
@@ -235,7 +235,7 @@
                     "notes": "Returns an object with an attribute <em>vertex</em> containing a list of all vertex properties. <br><br>",
                     "summary": "get vertex",
                     "httpMethod": "GET",
-                    "examples": "get vertex properties by name <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 128926119\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"128926119\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "get vertex properties by name <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 144392615\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"144392615\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "getVertex"
                 }
             ],
@@ -356,7 +356,7 @@
                     "notes": "Replaces the vertex properties. <br><br>Returns an object with an attribute <em>vertex</em> containing a list of all vertex properties. <br><br>",
                     "summary": "update vertex",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":\"val2\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 135741863\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"135741863\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val2\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":\"val2\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 151208359\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"151208359\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val2\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "updateVertex"
                 }
             ],
@@ -426,7 +426,7 @@
                     "notes": "Partially updates the vertex properties. <br><br>Setting an attribute value to <em>null</em> in the patch document will cause a value  of <em>null</em> be saved for the attribute by default. If the intention is to  delete existing attributes with the patch command, the URL parameter  <em>keepNull</em> can be used with a value of <em>false</em>.  This will modify the behavior of the patch command to remove any attributes  from the existing document that are contained in the patch document  with an attribute value of <em>null</em>. <br><br>Returns an object with an attribute <em>vertex</em> containing a list of all vertex properties. <br><br>",
                     "summary": "update vertex",
                     "httpMethod": "PATCH",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":\"vertexPatch\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 139084199\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"139084199\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"vertexPatch\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":null}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 139608487\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"139608487\", \n    \"_key\" : \"v1\", \n    \"optional1\" : null \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":\"vertexPatch\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 154550695\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"154550695\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"vertexPatch\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":null}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 155074983\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"155074983\", \n    \"_key\" : \"v1\", \n    \"optional1\" : null \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "updateVertex"
                 }
             ],
@@ -460,7 +460,7 @@
                     "notes": "Returns a cursor. <br><br>The call expects a JSON hash array as body to filter the result: <br><br>- <em>batchSize</em>: the batch size of the returned cursor- <em>limit</em>: limit the result size- <em>count</em>: return the total number of results (default \"false\")- <em>filter</em>: a optional filter<br><br>The attributes of filter - <em>properties</em>: filter by an array of vertex properties<br><br>The attributes of a property filter - <em>key</em>: filter the result vertices by a key value pair- <em>value</em>: the value of the <em>key</em>- <em>compare</em>: a compare operator<br><br>",
                     "summary": "get vertices",
                     "httpMethod": "POST",
-                    "examples": "Select all vertices <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices\n{\"batchSize\":100}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v5\", \n      \"_rev\" : \"143737255\", \n      \"_key\" : \"v5\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"143409575\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"142360999\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v3\", \n      \"_rev\" : \"143081895\", \n      \"_key\" : \"v3\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v2\", \n      \"_rev\" : \"142754215\", \n      \"_key\" : \"v2\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Select all vertices <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices\n{\"batchSize\":100}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v5\", \n      \"_rev\" : \"159203751\", \n      \"_key\" : \"v5\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"158876071\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"157827495\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v3\", \n      \"_rev\" : \"158548391\", \n      \"_key\" : \"v3\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v2\", \n      \"_rev\" : \"158220711\", \n      \"_key\" : \"v2\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "getVertices"
                 }
             ],
@@ -494,7 +494,7 @@
                     "notes": "Returns a cursor. <br><br>The call expects a JSON hash array as body to filter the result: <br><br>- <em>batchSize</em>: the batch size of the returned cursor- <em>limit</em>: limit the result size- <em>count</em>: return the total number of results (default \"false\")- <em>filter</em>: a optional filter<br><br>The attributes of filter - <em>direction</em>: Filter for inbound (value \"in\") or outbound (value \"out\")  neighbors. Default value is \"any\". - <em>labels</em>: filter by an array of edge labels (empty array means no restriction)- <em>properties</em>: filter neighbors by an array of edge properties<br><br>The attributes of a property filter - <em>key</em>: filter the result vertices by a key value pair- <em>value</em>: the value of the <em>key</em>- <em>compare</em>: a compare operator<br><br>",
                     "summary": "get vertices",
                     "httpMethod": "POST",
-                    "examples": "Select all vertices <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices/v2\n{\"batchSize\" : 100, \"filter\" : {\"direction\" : \"any\", \"properties\":[] }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"146620839\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"147669415\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Select vertices by direction and property filter <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices/v2\n{\"batchSize\" : 100, \"filter\" : {\"direction\" : \"out\", \"properties\":[ { \"key\": \"optional1\", \"value\": \"val2\", \"compare\" : \"==\" }, ] }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"154812839\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val2\" \n    }, \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"153764263\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Select all vertices <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices/v2\n{\"batchSize\" : 100, \"filter\" : {\"direction\" : \"any\", \"properties\":[] }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"162087335\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"163135911\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Select vertices by direction and property filter <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices/v2\n{\"batchSize\" : 100, \"filter\" : {\"direction\" : \"out\", \"properties\":[ { \"key\": \"optional1\", \"value\": \"val2\", \"compare\" : \"==\" }, ] }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"170279335\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val2\" \n    }, \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"169230759\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "getVertices"
                 }
             ],
@@ -538,7 +538,7 @@
                     "notes": "Creates an edge in a graph. <br><br>The call expects a JSON hash array as body with the edge properties: <br><br>- <em>_key</em>: The name of the edge.- <em>_from</em>: The name of the from vertex.- <em>_to</em>: The name of the to vertex.- <em>$label</em>: A label for the edge (optional).- further optional attributes.<br><br>Returns an object with an attribute <em>edge</em> containing the list of all edge properties. <br><br>",
                     "summary": "create edge",
                     "httpMethod": "POST",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edge\n{\"_key\":\"edge1\",\"_from\":\"vert2\",\"_to\":\"vert1\",\"optional1\":\"val1\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 162021799\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"162021799\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert2\", \n    \"_to\" : \"vertices/vert1\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edge\n{\"_key\":\"edge1\",\"_from\":\"vert2\",\"_to\":\"vert1\",\"optional1\":\"val1\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 177488295\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"177488295\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert2\", \n    \"_to\" : \"vertices/vert1\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "createEdge"
                 }
             ],
@@ -595,7 +595,7 @@
                     "notes": "Returns an object with an attribute <em>edge</em> containing a list of all edge properties. <br><br>",
                     "summary": "get edge",
                     "httpMethod": "GET",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 165953959\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"165953959\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 181420455\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"181420455\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "getEdge"
                 }
             ],
@@ -716,7 +716,7 @@
                     "notes": "Replaces the optional edge properties. <br><br>The call expects a JSON hash array as body with the new edge properties. <br><br>Returns an object with an attribute <em>edge</em> containing a list of all edge properties. <br><br>",
                     "summary": "update edge",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n{\"optional1\":\"val2\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 174932391\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"174932391\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val2\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n{\"optional1\":\"val2\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 190398887\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"190398887\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val2\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "updateEdge"
                 }
             ],
@@ -786,7 +786,7 @@
                     "notes": "Partially updates the edge properties. <br><br>Setting an attribute value to <em>null</em> in the patch document will cause a value  of <em>null</em> be saved for the attribute by default. If the intention is to  delete existing attributes with the patch command, the URL parameter  <em>keepNull</em> can be used with a value of <em>false</em>.  This will modify the behavior of the patch command to remove any attributes  from the existing document that are contained in the patch document  with an attribute value of <em>null</em>. <br><br>Returns an object with an attribute <em>edge</em> containing a list of all edge properties. <br><br>",
                     "summary": "update edge",
                     "httpMethod": "PATCH",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n{\"optional3\":\"val3\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 179454375\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"179454375\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\", \n    \"optional3\" : \"val3\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n{\"optional3\":\"val3\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 194920871\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"194920871\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\", \n    \"optional3\" : \"val3\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "updateEdge"
                 }
             ],
@@ -820,7 +820,7 @@
                     "notes": "Returns a cursor. <br><br>The call expects a JSON hash array as body to filter the result: <br><br>- <em>batchSize</em>: the batch size of the returned cursor- <em>limit</em>: limit the result size- <em>count</em>: return the total number of results (default \"false\")- <em>filter</em>: a optional filter<br><br>The attributes of filter - <em>labels</em>: filter by an array of edge labels- <em>properties</em>: filter by an array of edge properties<br><br>The attributes of a property filter - <em>key</em>: filter the result edges by a key value pair- <em>value</em>: the value of the <em>key</em>- <em>compare</em>: a compare operator<br><br>",
                     "summary": "get edges",
                     "httpMethod": "POST",
-                    "examples": "Select all edges <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edges\n{\"batchSize\":100}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"edges/edge4\", \n      \"_rev\" : \"186204583\", \n      \"_key\" : \"edge4\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v5\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge1\", \n      \"_rev\" : \"184369575\", \n      \"_key\" : \"edge1\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v2\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge2\", \n      \"_rev\" : \"185024935\", \n      \"_key\" : \"edge2\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v3\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge3\", \n      \"_rev\" : \"185614759\", \n      \"_key\" : \"edge3\", \n      \"_from\" : \"vertices/v2\", \n      \"_to\" : \"vertices/v4\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Select all edges <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edges\n{\"batchSize\":100}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"edges/edge4\", \n      \"_rev\" : \"201671079\", \n      \"_key\" : \"edge4\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v5\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge1\", \n      \"_rev\" : \"199836071\", \n      \"_key\" : \"edge1\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v2\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge2\", \n      \"_rev\" : \"200491431\", \n      \"_key\" : \"edge2\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v3\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge3\", \n      \"_rev\" : \"201081255\", \n      \"_key\" : \"edge3\", \n      \"_from\" : \"vertices/v2\", \n      \"_to\" : \"vertices/v4\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "getEdges"
                 }
             ],
@@ -861,7 +861,7 @@
                     "notes": "<br><br>Returns a cursor. <br><br>The call expects a JSON hash array as body to filter the result: <br><br>- <em>batchSize</em>: the batch size of the returned cursor- <em>limit</em>: limit the result size- <em>count</em>: return the total number of results (default \"false\")- <em>filter</em>: a optional filter<br><br>The attributes of filter - <em>direction</em>: Filter for inbound (value \"in\") or outbound (value \"out\")  neighbors. Default value is \"any\". - <em>labels</em>: filter by an array of edge labels- <em>properties</em>: filter neighbors by an array of properties<br><br>The attributes of a property filter - <em>key</em>: filter the result vertices by a key value pair- <em>value</em>: the value of the <em>key</em>- <em>compare</em>: a compare operator<br><br>",
                     "summary": "get edges",
                     "httpMethod": "POST",
-                    "examples": "Select all edges <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edges/v2\n{\"batchSize\" : 100, \"filter\" : { \"direction\" : \"any\" }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"edges/edge1\", \n      \"_rev\" : \"191250855\", \n      \"_key\" : \"edge1\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v2\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge3\", \n      \"_rev\" : \"192496039\", \n      \"_key\" : \"edge3\", \n      \"_from\" : \"vertices/v2\", \n      \"_to\" : \"vertices/v4\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Select all edges <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edges/v2\n{\"batchSize\" : 100, \"filter\" : { \"direction\" : \"any\" }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"edges/edge1\", \n      \"_rev\" : \"206717351\", \n      \"_key\" : \"edge1\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v2\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge3\", \n      \"_rev\" : \"207962535\", \n      \"_key\" : \"edge3\", \n      \"_from\" : \"vertices/v2\", \n      \"_to\" : \"vertices/v4\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "getEdges"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/index.json b/js/apps/system/aardvark/api-docs/index.json
index 7ede26cbbb..45b8c71f58 100644
--- a/js/apps/system/aardvark/api-docs/index.json
+++ b/js/apps/system/aardvark/api-docs/index.json
@@ -92,7 +92,7 @@
                     "notes": "<br><br>Creates a cap constraint for the collection <em>collection-name</em>, if it does not already exist. Expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"cap\"</em>.<br><br>- <em>size</em>: The maximal number of documents for the collection.<br><br>- <em>byteSize</em>: The maximal size of the active document data in the collection.<br><br>Note that the cap constraint does not index particular attributes of the documents in a collection, but limits the number of documents in the collection to a maximum value. The cap constraint thus does not support attribute names specified in the <em>fields</em> attribute nor uniqueness of any kind via the <em>unique</em> attribute. <br><br>It is allowed to specify either <em>size</em> or <em>byteSize</em>, or both at the same time. If both are specified, then the automatic document removal will be triggered by the first non-met constraint. <br><br>",
                     "summary": "creates a cap constraint",
                     "httpMethod": "POST",
-                    "examples": "Creating a cap constraint <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{\"type\":\"cap\",\"size\":10}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/195838375\", \n  \"type\" : \"cap\", \n  \"unique\" : false, \n  \"size\" : 10, \n  \"byteSize\" : 0, \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating a cap constraint <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{\"type\":\"cap\",\"size\":10}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/211304871\", \n  \"type\" : \"cap\", \n  \"unique\" : false, \n  \"size\" : 10, \n  \"byteSize\" : 0, \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsACapConstraint"
                 }
             ],
@@ -134,7 +134,7 @@
                     "notes": "<br><br>Creates a geo-spatial index in the collection <em>collection-name</em>, if it does not already exist. Expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"geo\"</em>.<br><br>- <em>fields</em>: A list with one or two attribute paths. <br><br>  If it is a list with one attribute path <em>location</em>, then a geo-spatial   index on all documents is created using <em>location</em> as path to the   coordinates. The value of the attribute must be a list with at least two   double values. The list must contain the latitude (first value) and the   longitude (second value). All documents, which do not have the attribute   path or with value that are not suitable, are ignored. <br><br>  If it is a list with two attribute paths <em>latitude</em> and <em>longitude</em>,   then a geo-spatial index on all documents is created using <em>latitude</em>   and <em>longitude</em> as paths the latitude and the longitude. The value of   the attribute <em>latitude</em> and of the attribute <em>longitude</em> must a   double. All documents, which do not have the attribute paths or which   values are not suitable, are ignored. <br><br>- <em>geoJson</em>: If a geo-spatial index on a <em>location</em> is constructed  and <em>geoJson</em> is <em>true</em>, then the order within the list is longitude   followed by latitude. This corresponds to the format described in    http://geojson.org/geojson-spec.html#positions <br><br>- <em>constraint</em>: If <em>constraint</em> is <em>true</em>, then a geo-spatial  constraint is created. The constraint is a non-unique variant of the index.    Note that it is also possible to set the <em>unique</em> attribute instead of    the <em>constraint</em> attribute. <br><br>- <em>ignoreNull</em>: If a geo-spatial constraint is created and  <em>ignoreNull</em> is true, then documents with a null in <em>location</em> or at   least one null in <em>latitude</em> or <em>longitude</em> are ignored. <br><br>",
                     "summary": "creates a geo-spatial index",
                     "httpMethod": "POST",
-                    "examples": "Creating a geo index with a location attribute: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"geo\", \"fields\" : [ \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/196624807\", \n  \"type\" : \"geo1\", \n  \"unique\" : false, \n  \"geoJson\" : false, \n  \"constraint\" : false, \n  \"fields\" : [ \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Creating a geo index with latitude and longitude attributes: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"geo\", \"fields\" : [ \"e\", \"f\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/197476775\", \n  \"type\" : \"geo2\", \n  \"unique\" : false, \n  \"constraint\" : false, \n  \"fields\" : [ \n    \"e\", \n    \"f\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating a geo index with a location attribute: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"geo\", \"fields\" : [ \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/212091303\", \n  \"type\" : \"geo1\", \n  \"unique\" : false, \n  \"geoJson\" : false, \n  \"constraint\" : false, \n  \"fields\" : [ \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Creating a geo index with latitude and longitude attributes: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"geo\", \"fields\" : [ \"e\", \"f\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/212943271\", \n  \"type\" : \"geo2\", \n  \"unique\" : false, \n  \"constraint\" : false, \n  \"fields\" : [ \n    \"e\", \n    \"f\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsAGeo-spatialIndex"
                 }
             ],
@@ -180,7 +180,7 @@
                     "notes": "<br><br>Creates a hash index for the collection <em>collection-name</em>, if it does not already exist. The call expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"hash\"</em>.<br><br>- <em>fields</em>: A list of attribute paths.<br><br>- <em>unique</em>: If <em>true</em>, then create a unique index.<br><br>",
                     "summary": "creates a hash index",
                     "httpMethod": "POST",
-                    "examples": "Creating an unique constraint: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"hash\", \"unique\" : true, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/198394279\", \n  \"type\" : \"hash\", \n  \"unique\" : true, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Creating a hash index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"hash\", \"unique\" : false, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/199311783\", \n  \"type\" : \"hash\", \n  \"unique\" : false, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating an unique constraint: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"hash\", \"unique\" : true, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/213860775\", \n  \"type\" : \"hash\", \n  \"unique\" : true, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Creating a hash index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"hash\", \"unique\" : false, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/214778279\", \n  \"type\" : \"hash\", \n  \"unique\" : false, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsAHashIndex"
                 }
             ],
@@ -226,7 +226,7 @@
                     "notes": "<br><br>Creates a skip-list index for the collection <em>collection-name</em>, if it does not already exist. The call expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"skiplist\"</em>.<br><br>- <em>fields</em>: A list of attribute paths.<br><br>- <em>unique</em>: If <em>true</em>, then create a unique index.<br><br>",
                     "summary": "creates a skip list",
                     "httpMethod": "POST",
-                    "examples": "Creating a skiplist: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"skiplist\", \"unique\" : false, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/200229287\", \n  \"type\" : \"skiplist\", \n  \"unique\" : false, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating a skiplist: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"skiplist\", \"unique\" : false, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/215695783\", \n  \"type\" : \"skiplist\", \n  \"unique\" : false, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsASkipList"
                 }
             ],
@@ -268,7 +268,7 @@
                     "notes": "<br><br>Creates a fulltext index for the collection <em>collection-name</em>, if it does not already exist. The call expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"fulltext\"</em>.<br><br>- <em>fields</em>: A list of attribute names. Currently, the list is limited   to exactly one attribute, so the value of <em>fields</em> should look like   this for example: <em>[ \"text\" ]</em>. <br><br>- <em>minLength</em>: Minimum character length of words to index. Will default  to a server-defined value if unspecified. It is thus recommended to set   this value explicitly when creating the index. <br><br>",
                     "summary": "creates a fulltext index",
                     "httpMethod": "POST",
-                    "examples": "Creating a fulltext index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\" : \"fulltext\", \"fields\" : [ \"text\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/201081255\", \n  \"type\" : \"fulltext\", \n  \"unique\" : false, \n  \"minLength\" : 2, \n  \"fields\" : [ \n    \"text\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating a fulltext index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\" : \"fulltext\", \"fields\" : [ \"text\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/216547751\", \n  \"type\" : \"fulltext\", \n  \"unique\" : false, \n  \"minLength\" : 2, \n  \"fields\" : [ \n    \"text\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsAFulltextIndex"
                 }
             ],
@@ -310,7 +310,7 @@
                     "notes": "<br><br>Creates a bitarray index for the collection <em>collection-name</em>, if it does not already exist. The call expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"bitarray\"</em>.<br><br>- <em>fields</em>: A list of pairs. A pair consists of an attribute path followed by a list of values.<br><br>- <em>unique</em>: Must always be set to <em>false</em>.<br><br>",
                     "summary": "creates a bitarray index",
                     "httpMethod": "POST",
-                    "examples": "Creating a bitarray index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\" : \"bitarray\", \"unique\" : false, \"fields\" : [ \"x\", [0,1,[]], \"y\", [\"a\",\"b\",[]] ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/201933223\", \n  \"type\" : \"bitarray\", \n  \"unique\" : false, \n  \"fields\" : [ \n    [ \n      \"x\", \n      [ \n        0, \n        1, \n        [ ] \n      ] \n    ], \n    [ \n      \"y\", \n      [ \n        \"a\", \n        \"b\", \n        [ ] \n      ] \n    ] \n  ], \n  \"undefined\" : false, \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating a bitarray index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\" : \"bitarray\", \"unique\" : false, \"fields\" : [ \"x\", [0,1,[]], \"y\", [\"a\",\"b\",[]] ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/217399719\", \n  \"type\" : \"bitarray\", \n  \"unique\" : false, \n  \"fields\" : [ \n    [ \n      \"x\", \n      [ \n        0, \n        1, \n        [ ] \n      ] \n    ], \n    [ \n      \"y\", \n      [ \n        \"a\", \n        \"b\", \n        [ ] \n      ] \n    ] \n  ], \n  \"undefined\" : false, \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsABitarrayIndex"
                 }
             ],
@@ -375,7 +375,7 @@
                     "notes": "<br><br>Deletes an index with <em>index-handle</em>. <br><br>",
                     "summary": "deletes an index",
                     "httpMethod": "DELETE",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/index/products/202850727\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/202850727\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/index/products/218317223\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/218317223\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "deletesAnIndex"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/job.json b/js/apps/system/aardvark/api-docs/job.json
index 5af0f85a29..912d09cd74 100644
--- a/js/apps/system/aardvark/api-docs/job.json
+++ b/js/apps/system/aardvark/api-docs/job.json
@@ -28,7 +28,7 @@
                     "notes": "Returns the result of an async job identified by <em>job-id</em>. If the async job result is present on the server, the result will be removed from the list of result. That means this method can be called for each <em>job-id</em> once. <br><br>The method will return the original job result's headers and body, plus the additional HTTP header <em>x-arango-async-job-id</em>. If this header is  present, then the job was found and the response contains the original job's result. If the header is not present, the job was not found and the response contains status information from the job amanger. <br><br>",
                     "summary": "Returns the result of an async job",
                     "httpMethod": "PUT",
-                    "examples": "Not providing a job-id: <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/job/\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{\"error\":true,\"errorMessage\":\"bad parameter\",\"code\":400,\"errorNum\":400}\n\n</code></pre><br>Providing a job-id for a non-existing job: <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/job/foobar\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{\"error\":true,\"errorMessage\":\"not found\",\"code\":404,\"errorNum\":404}\n\n</code></pre><br>Fetching the result of an HTTP GET job: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 393691559\n\nunix> curl -X PUT --dump - http://localhost:8529/_api/job/393691559\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nx-arango-async-id: 393691559\n\n{\"server\":\"arango\",\"version\":\"1.4.0\"}\n\n</code></pre><br>Fetching the result of an HTTP POST job that failed: <br><br><pre><code class=\"json\" >unix> curl -X POST --header 'x-arango-async: store' --data @- --dump - http://localhost:8529/_api/collection\n{\"name\":\" this name is invalid \"}\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 393757095\n\nunix> curl -X PUT --dump - http://localhost:8529/_api/job/393757095\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\nx-arango-async-id: 393757095\n\n{\"error\":true,\"code\":400,\"errorNum\":1208,\"errorMessage\":\"cannot create collection: illegal name\"}\n\n</code></pre><br>",
+                    "examples": "Not providing a job-id: <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/job/\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{\"error\":true,\"errorMessage\":\"bad parameter\",\"code\":400,\"errorNum\":400}\n\n</code></pre><br>Providing a job-id for a non-existing job: <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/job/foobar\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{\"error\":true,\"errorMessage\":\"not found\",\"code\":404,\"errorNum\":404}\n\n</code></pre><br>Fetching the result of an HTTP GET job: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409158055\n\nunix> curl -X PUT --dump - http://localhost:8529/_api/job/409158055\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nx-arango-async-id: 409158055\n\n{\"server\":\"arango\",\"version\":\"1.4.1-rc1\"}\n\n</code></pre><br>Fetching the result of an HTTP POST job that failed: <br><br><pre><code class=\"json\" >unix> curl -X POST --header 'x-arango-async: store' --data @- --dump - http://localhost:8529/_api/collection\n{\"name\":\" this name is invalid \"}\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409223591\n\nunix> curl -X PUT --dump - http://localhost:8529/_api/job/409223591\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\nx-arango-async-id: 409223591\n\n{\"error\":true,\"code\":400,\"errorNum\":1208,\"errorMessage\":\"cannot create collection: illegal name\"}\n\n</code></pre><br>",
                     "nickname": "ReturnsTheResultOfAnAsyncJob"
                 }
             ],
@@ -65,7 +65,7 @@
                     "notes": "Returns the list of ids of async jobs with a specific status (either done or pending). The list can be used by the client to get an overview of the job system status and to retrieve completed job results later. <br><br>",
                     "summary": "Returns the list of job result ids with a specific status",
                     "httpMethod": "GET",
-                    "examples": "Fetching the list of done jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 393822631\n\nunix> curl --dump - http://localhost:8529/_api/job/done\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ \n  \"393822631\" \n]\n\n</code></pre><br>Fetching the list of pending jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 393888167\n\nunix> curl --dump - http://localhost:8529/_api/job/pending\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ ]\n\n</code></pre><br>",
+                    "examples": "Fetching the list of done jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409289127\n\nunix> curl --dump - http://localhost:8529/_api/job/done\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ \n  \"409289127\" \n]\n\n</code></pre><br>Fetching the list of pending jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409354663\n\nunix> curl --dump - http://localhost:8529/_api/job/pending\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ ]\n\n</code></pre><br>",
                     "nickname": "ReturnsTheListOfJobResultIdsWithASpecificStatus"
                 }
             ],
@@ -106,7 +106,7 @@
                     "notes": "Deletes either all job results, expired job results, or the result of a  specific job. Clients can use this method to perform an eventual garbage  collection of job results. <br><br>",
                     "summary": "Deletes the result of async jobs",
                     "httpMethod": "DELETE",
-                    "examples": "Deleting all jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 393953703\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/all\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting expired jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 394019239\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/expired?stamp=1383042545\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting the result of a specific job: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 394084775\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/394084775\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting the result of a non-existing job: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/job/foobar\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"not found\", \n  \"code\" : 404, \n  \"errorNum\" : 404 \n}\n\n</code></pre><br>",
+                    "examples": "Deleting all jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409420199\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/all\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting expired jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409485735\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/expired?stamp=1383854104\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting the result of a specific job: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409551271\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/409551271\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting the result of a non-existing job: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/job/foobar\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"not found\", \n  \"code\" : 404, \n  \"errorNum\" : 404 \n}\n\n</code></pre><br>",
                     "nickname": "DeletesTheResultOfAsyncJobs"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/replication.json b/js/apps/system/aardvark/api-docs/replication.json
index 9cb69538d4..7b944ad256 100644
--- a/js/apps/system/aardvark/api-docs/replication.json
+++ b/js/apps/system/aardvark/api-docs/replication.json
@@ -78,7 +78,7 @@
                     "notes": "Returns the current state of the server's replication logger. The state will include information about whether the logger is running and about the last logged tick value. This tick value is important for incremental fetching of data. <br><br>The state API can be called regardless of whether the logger is currently running or not. <br><br>The body of the response contains a JSON object with the following attributes: <br><br>- <em>state</em>: the current logger state as a JSON hash array with the following  sub-attributes: <br><br>  - <em>running</em>: whether or not the logger is running <br><br>  - <em>lastLogTick</em>: the tick value of the latest tick the logger has logged.      This value can be used for incremental fetching of log data. <br><br>  - <em>totalEvents</em>: total number of events logged since the server was started.     The value is not reset between multiple stops and re-starts of the logger. <br><br>  - <em>time</em>: the current date and time on the logger server <br><br>- <em>server</em>: a JSON hash with the following sub-attributes:<br><br>  - <em>version</em>: the logger server's version <br><br>  - <em>serverId</em>: the logger server's id <br><br>- <em>clients</em>: a list of all replication clients that ever connected to  the logger since it was started. This list can be used to determine    approximately how much data the individual clients have already fetched    from the logger server. Each entry in the list contains a <em>time</em> value   indicating the server time the client last fetched data from the   replication logger. The <em>lastServedTick</em> value of each client indicates   the latest tick value sent to the client upon a client request to the   replication logger. <br><br>",
                     "summary": "returns the replication logger state",
                     "httpMethod": "GET",
-                    "examples": "Returns the state of an inactive replication logger. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"381436327\", \n    \"totalEvents\" : 2, \n    \"time\" : \"2013-10-29T10:22:59Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.0\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"clients\" : [ ] \n}\n\n</code></pre><br>Returns the state of an active replication logger. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastLogTick\" : \"381764007\", \n    \"totalEvents\" : 3, \n    \"time\" : \"2013-10-29T10:22:59Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.0\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"clients\" : [ ] \n}\n\n</code></pre><br>",
+                    "examples": "Returns the state of an inactive replication logger. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"396902823\", \n    \"totalEvents\" : 2, \n    \"time\" : \"2013-11-07T19:48:55Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"clients\" : [ ] \n}\n\n</code></pre><br>Returns the state of an active replication logger. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastLogTick\" : \"397230503\", \n    \"totalEvents\" : 3, \n    \"time\" : \"2013-11-07T19:48:55Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"clients\" : [ ] \n}\n\n</code></pre><br>",
                     "nickname": "returnsTheReplicationLoggerState"
                 }
             ],
@@ -298,7 +298,7 @@
                     "notes": "Returns data from the server's replication log. This method can be called by replication clients after an initial synchronisation of data. The method  will return all \"recent\" log entries from the logger server, and the clients can replay and apply these entries locally so they get to the same data state as the logger server. <br><br>Clients can call this method repeatedly to incrementally fetch all changes from the logger server. In this case, they should provide the <em>from</em> value so they will only get returned the log events since their last fetch. <br><br>When the <em>from</em> URL parameter is not used, the logger server will return log  entries starting at the beginning of its replication log. When the <em>from</em> parameter is used, the logger server will only return log entries which have  higher tick values than the specified <em>from</em> value (note: the log entry with a tick value equal to <em>from</em> will be excluded). Use the <em>from</em> value when incrementally fetching log data. <br><br>The <em>to</em> URL parameter can be used to optionally restrict the upper bound of the result to a certain tick value. If used, the result will contain only log events with tick values up to (including) <em>to</em>. In incremental fetching, there is no need to use the <em>to</em> parameter. It only makes sense in special situations,  when only parts of the change log are required. <br><br>The <em>chunkSize</em> URL parameter can be used to control the size of the result.  It must be specified in bytes. The <em>chunkSize</em> value will only be honored  approximately. Otherwise a too low <em>chunkSize</em> value could cause the server  to not be able to put just one log entry into the result and return it.  Therefore, the <em>chunkSize</em> value will only be consulted after a log entry has been written into the result. If the result size is then bigger than  <em>chunkSize</em>, the server will respond with as many log entries as there are in the response already. If the result size is still smaller than <em>chunkSize</em>, the server will try to return more data if there's more data left to return. <br><br>If <em>chunkSize</em> is not specified, some server-side default value will be used. <br><br>The <em>Content-Type</em> of the result is <em>application/x-arango-dump</em>. This is an  easy-to-process format, with all log events going onto separate lines in the response body. Each log event itself is a JSON hash, with at least the  following attributes: <br><br>- <em>tick</em>: the log event tick value<br><br>- <em>type</em>: the log event type<br><br>Individual log events will also have additional attributes, depending on the event type. A few common attributes which are used for multiple events types are: <br><br>- <em>cid</em>: id of the collection the event was for<br><br>- <em>tid</em>: id of the transaction the event was contained in<br><br>- <em>key</em>: document key<br><br>- <em>rev</em>: document revision id<br><br>- <em>data</em>: the original document data<br><br>A more detailed description of the individual replication event types and their  data structures can be found in the manual. <br><br>The response will also contain the following HTTP headers: <br><br>- <em>x-arango-replication-active</em>: whether or not the logger is active. Clients  can use this flag as an indication for their polling frequency. If the    logger is not active and there are no more replication events available, it   might be sensible for a client to abort, or to go to sleep for a long time   and try again later to check whether the logger has been activated. <br><br>- <em>x-arango-replication-lastincluded</em>: the tick value of the last included  value in the result. In incremental log fetching, this value can be used    as the <em>from</em> value for the following request. Note that if the result is   empty, the value will be <em>0</em>. This value should not be used as <em>from</em> value   by clients in the next request (otherwise the server would return the log   events from the start of the log again). <br><br>- <em>x-arango-replication-lasttick</em>: the last tick value the logger server has  logged (not necessarily included in the result). By comparing the the last   tick and last included tick values, clients have an approximate indication of   how many events there are still left to fetch. <br><br>- <em>x-arango-replication-checkmore</em>: whether or not there already exists more  log data which the client could fetch immediately. If there is more log data   available, the client could call <em>logger-follow</em> again with an adjusted <em>from</em>   value to fetch remaining log entries until there are no more. <br><br>  If there isn't any more log data to fetch, the client might decide to go   to sleep for a while before calling the logger again.  <br><br>",
                     "summary": "returns recent log entries from the replication log",
                     "httpMethod": "GET",
-                    "examples": "No log events available: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=382157223\n\nHTTP/1.1 204 No Content\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 0\nx-arango-replication-lasttick: 382157223\n\n</code></pre><br>A few log events: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=382550439\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 385106343\nx-arango-replication-lasttick: 385106343\n\n{\"tick\":\"383336871\",\"type\":2000,\"cid\":\"382615975\",\"cname\":\"products\",\"collection\":{\"version\":4,\"type\":2,\"cid\":\"382615975\",\"deleted\":false,\"doCompact\":true,\"maximalSize\":1048576,\"name\":\"products\",\"isVolatile\":false,\"waitForSync\":false}}\n{\"tick\":\"383861159\",\"type\":2300,\"cid\":\"382615975\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"383599015\",\"data\":{\"_key\":\"p1\",\"_rev\":\"383599015\",\"name\":\"flux compensator\"}}\n{\"tick\":\"384319911\",\"type\":2300,\"cid\":\"382615975\",\"cname\":\"products\",\"key\":\"p2\",\"rev\":\"384123303\",\"data\":{\"_key\":\"p2\",\"_rev\":\"384123303\",\"hp\":5100,\"name\":\"hybrid hovercraft\"}}\n{\"tick\":\"384647591\",\"type\":2302,\"cid\":\"382615975\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"384450983\",\"oldRev\":\"383599015\"}\n{\"tick\":\"384975271\",\"type\":2300,\"cid\":\"382615975\",\"cname\":\"products\",\"key\":\"p2\",\"rev\":\"384778663\",\"oldRev\":\"384123303\",\"data\":{\"_key\":\"p2\",\"_rev\":\"384778663\",\"hp\":5100,\"name\":\"broken hovercraft\"}}\n{\"tick\":\"385106343\",\"type\":2001,\"cid\":\"382615975\",\"cname\":\"products\"}\n\n\n</code></pre><br>More events than would fit into the response: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=385499559&chunkSize=400\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: true\nx-arango-replication-lastincluded: 386810279\nx-arango-replication-lasttick: 388055463\n\n{\"tick\":\"386285991\",\"type\":2000,\"cid\":\"385565095\",\"cname\":\"products\",\"collection\":{\"version\":4,\"type\":2,\"cid\":\"385565095\",\"deleted\":false,\"doCompact\":true,\"maximalSize\":1048576,\"name\":\"products\",\"isVolatile\":false,\"waitForSync\":false}}\n{\"tick\":\"386810279\",\"type\":2300,\"cid\":\"385565095\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"386548135\",\"data\":{\"_key\":\"p1\",\"_rev\":\"386548135\",\"name\":\"flux compensator\"}}\n\n\n</code></pre><br>",
+                    "examples": "No log events available: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=397623719\n\nHTTP/1.1 204 No Content\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 0\nx-arango-replication-lasttick: 397623719\n\n</code></pre><br>A few log events: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=398016935\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 400572839\nx-arango-replication-lasttick: 400572839\n\n{\"tick\":\"398803367\",\"type\":2000,\"cid\":\"398082471\",\"cname\":\"products\",\"collection\":{\"version\":4,\"type\":2,\"cid\":\"398082471\",\"deleted\":false,\"doCompact\":true,\"maximalSize\":1048576,\"name\":\"products\",\"isVolatile\":false,\"waitForSync\":false}}\n{\"tick\":\"399327655\",\"type\":2300,\"cid\":\"398082471\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"399065511\",\"data\":{\"_key\":\"p1\",\"_rev\":\"399065511\",\"name\":\"flux compensator\"}}\n{\"tick\":\"399786407\",\"type\":2300,\"cid\":\"398082471\",\"cname\":\"products\",\"key\":\"p2\",\"rev\":\"399589799\",\"data\":{\"_key\":\"p2\",\"_rev\":\"399589799\",\"hp\":5100,\"name\":\"hybrid hovercraft\"}}\n{\"tick\":\"400114087\",\"type\":2302,\"cid\":\"398082471\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"399917479\",\"oldRev\":\"399065511\"}\n{\"tick\":\"400441767\",\"type\":2300,\"cid\":\"398082471\",\"cname\":\"products\",\"key\":\"p2\",\"rev\":\"400245159\",\"oldRev\":\"399589799\",\"data\":{\"_key\":\"p2\",\"_rev\":\"400245159\",\"hp\":5100,\"name\":\"broken hovercraft\"}}\n{\"tick\":\"400572839\",\"type\":2001,\"cid\":\"398082471\",\"cname\":\"products\"}\n\n\n</code></pre><br>More events than would fit into the response: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=400966055&chunkSize=400\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: true\nx-arango-replication-lastincluded: 402276775\nx-arango-replication-lasttick: 403521959\n\n{\"tick\":\"401752487\",\"type\":2000,\"cid\":\"401031591\",\"cname\":\"products\",\"collection\":{\"version\":4,\"type\":2,\"cid\":\"401031591\",\"deleted\":false,\"doCompact\":true,\"maximalSize\":1048576,\"name\":\"products\",\"isVolatile\":false,\"waitForSync\":false}}\n{\"tick\":\"402276775\",\"type\":2300,\"cid\":\"401031591\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"402014631\",\"data\":{\"_key\":\"p1\",\"_rev\":\"402014631\",\"name\":\"flux compensator\"}}\n\n\n</code></pre><br>",
                     "nickname": "returnsRecentLogEntriesFromTheReplicationLog"
                 }
             ],
@@ -332,7 +332,7 @@
                     "notes": "Returns the list of collections and indexes available on the server. This list can be used by replication clients to initiate an initial sync with the server. <br><br>The response will contain a JSON hash array with the <em>collection</em> and <em>state</em> attributes. <br><br><em>collections</em> is a list of collections with the following sub-attributes: <br><br>- <em>parameters</em>: the collection properties<br><br>- <em>indexes</em>: a list of the indexes of a the collection. Primary indexes and edges indexes   are not included in this list. <br><br><em>tick</em>: the system-wide tick value at the start of the dump <br><br>The <em>state</em> attribute contains the current state of the replication logger. It contains the following sub-attributes: <br><br>- <em>running</em>: whether or not the replication logger is currently active<br><br>- <em>lastLogTick</em>: the value of the last tick the replication logger has written  <br><br>- <em>time</em>: the current time on the server<br><br>Replication clients should note the <em>lastLogTick</em> value returned. They can then fetch collections' data using the dump method up to the value of lastLogTick, and query the continuous replication log for log events after this tick value. <br><br>To create a full copy of the collections on the logger server, a replication client can execute these steps: <br><br>- call the <em>/inventory</em> API method. This returns the <em>lastLogTick</em> value and the   list of collections and indexes from the logger server. <br><br>- for each collection returned by <em>/inventory</em>, create the collection locally and   call <em>/dump</em> to stream the collection data to the client, up to the value of    <em>lastLogTick</em>.    After that, the client can create the indexes on the collections as they were    reported by <em>/inventory</em>. <br><br>If the clients wants to continuously stream replication log events from the logger server, the following additional steps need to be carried out: <br><br>- the client should call <em>/logger-follow</em> initially to fetch the first batch of   replication events that were logged after the client's call to <em>/inventory</em>. <br><br>  The call to <em>/logger-follow</em> should use a <em>from</em> parameter with the value of the   <em>lastLogTick</em> as reported by <em>/inventory</em>. The call to <em>/logger-follow</em> will return the    <em>x-arango-replication-lastincluded</em> which will contain the last tick value included    in the response. <br><br>- the client can then continuously call <em>/logger-follow</em> to incrementally fetch new   replication events that occurred after the last transfer. <br><br>  Calls should use a <em>from</em> parameter with the value of the <em>x-arango-replication-lastincluded</em>   header of the previous response. If there are no more replication events, the    response will be empty and clients can go to sleep for a while and try again   later.   <br><br>",
                     "summary": "returns an inventory of collections and indexes",
                     "httpMethod": "GET",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/inventory\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"collections\" : [ \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"16204199\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"animals\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"14762407\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"demo\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"116605351\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"vertices1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 3, \n        \"cid\" : \"119357863\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"edges2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    } \n  ], \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"388120999\", \n    \"totalEvents\" : 22, \n    \"time\" : \"2013-10-29T10:22:59Z\" \n  }, \n  \"tick\" : \"388186535\" \n}\n\n</code></pre><br>With some additional indexes: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/inventory\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"collections\" : [ \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"16204199\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"animals\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"14762407\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"demo\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"388252071\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"IndexedCollection1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ \n        { \n          \"id\" : \"389038503\", \n          \"type\" : \"hash\", \n          \"unique\" : false, \n          \"fields\" : [ \n            \"name\" \n          ] \n        }, \n        { \n          \"id\" : \"389300647\", \n          \"type\" : \"skiplist\", \n          \"unique\" : true, \n          \"fields\" : [ \n            \"a\", \n            \"b\" \n          ] \n        }, \n        { \n          \"id\" : \"389366183\", \n          \"type\" : \"cap\", \n          \"unique\" : false, \n          \"size\" : 500, \n          \"byteSize\" : 0 \n        } \n      ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"389431719\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"IndexedCollection2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ \n        { \n          \"id\" : \"390218151\", \n          \"type\" : \"fulltext\", \n          \"unique\" : false, \n          \"minLength\" : 10, \n          \"fields\" : [ \n            \"text\" \n          ] \n        }, \n        { \n          \"id\" : \"390414759\", \n          \"type\" : \"skiplist\", \n          \"unique\" : false, \n          \"fields\" : [ \n            \"a\" \n          ] \n        }, \n        { \n          \"id\" : \"390480295\", \n          \"type\" : \"cap\", \n          \"unique\" : false, \n          \"size\" : 0, \n          \"byteSize\" : 1048576 \n        } \n      ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"116605351\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"vertices1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 3, \n        \"cid\" : \"119357863\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"edges2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    } \n  ], \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"388120999\", \n    \"totalEvents\" : 22, \n    \"time\" : \"2013-10-29T10:22:59Z\" \n  }, \n  \"tick\" : \"390480295\" \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/inventory\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"collections\" : [ \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"16204199\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"animals\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"14762407\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"demo\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"132071847\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"vertices1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 3, \n        \"cid\" : \"134824359\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"edges2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    } \n  ], \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"403587495\", \n    \"totalEvents\" : 22, \n    \"time\" : \"2013-11-07T19:48:56Z\" \n  }, \n  \"tick\" : \"403653031\" \n}\n\n</code></pre><br>With some additional indexes: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/inventory\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"collections\" : [ \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"16204199\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"animals\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"14762407\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"demo\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"403718567\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"IndexedCollection1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ \n        { \n          \"id\" : \"404504999\", \n          \"type\" : \"hash\", \n          \"unique\" : false, \n          \"fields\" : [ \n            \"name\" \n          ] \n        }, \n        { \n          \"id\" : \"404767143\", \n          \"type\" : \"skiplist\", \n          \"unique\" : true, \n          \"fields\" : [ \n            \"a\", \n            \"b\" \n          ] \n        }, \n        { \n          \"id\" : \"404832679\", \n          \"type\" : \"cap\", \n          \"unique\" : false, \n          \"size\" : 500, \n          \"byteSize\" : 0 \n        } \n      ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"404898215\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"IndexedCollection2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ \n        { \n          \"id\" : \"405684647\", \n          \"type\" : \"fulltext\", \n          \"unique\" : false, \n          \"minLength\" : 10, \n          \"fields\" : [ \n            \"text\" \n          ] \n        }, \n        { \n          \"id\" : \"405881255\", \n          \"type\" : \"skiplist\", \n          \"unique\" : false, \n          \"fields\" : [ \n            \"a\" \n          ] \n        }, \n        { \n          \"id\" : \"405946791\", \n          \"type\" : \"cap\", \n          \"unique\" : false, \n          \"size\" : 0, \n          \"byteSize\" : 1048576 \n        } \n      ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"132071847\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"vertices1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 3, \n        \"cid\" : \"134824359\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"edges2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    } \n  ], \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"403587495\", \n    \"totalEvents\" : 22, \n    \"time\" : \"2013-11-07T19:48:56Z\" \n  }, \n  \"tick\" : \"405946791\" \n}\n\n</code></pre><br>",
                     "nickname": "returnsAnInventoryOfCollectionsAndIndexes"
                 }
             ],
@@ -399,7 +399,7 @@
                     "notes": "Returns the data from the collection for the requested range. <br><br>When the <em>from</em> URL parameter is not used, collection events are returned from the beginning. When the <em>from</em> parameter is used, the result will only contain collection entries which have higher tick values than the specified <em>from</em> value  (note: the log entry with a tick value equal to <em>from</em> will be excluded).  <br><br>The <em>to</em> URL parameter can be used to optionally restrict the upper bound of the result to a certain tick value. If used, the result will only contain collection entries with tick values up to (including) <em>to</em>.  <br><br>The <em>chunkSize</em> URL parameter can be used to control the size of the result.  It must be specified in bytes. The <em>chunkSize</em> value will only be honored  approximately. Otherwise a too low <em>chunkSize</em> value could cause the server  to not be able to put just one entry into the result and return it.  Therefore, the <em>chunkSize</em> value will only be consulted after an entry has been written into the result. If the result size is then bigger than  <em>chunkSize</em>, the server will respond with as many entries as there are in the response already. If the result size is still smaller than <em>chunkSize</em>, the server will try to return more data if there's more data left to return. <br><br>If <em>chunkSize</em> is not specified, some server-side default value will be used. <br><br>The <em>Content-Type</em> of the result is <em>application/x-arango-dump</em>. This is an  easy-to-process format, with all entries going onto separate lines in the response body.  <br><br>Each line itself is a JSON hash, with at least the following attributes: <br><br>- <em>type</em>: the type of entry. Possible values for <em>type</em> are:<br><br>  - 2300: document insertion/update <br><br>  - 2301: edge insertion/update <br><br>  - 2302: document/edge deletion <br><br>- <em>key</em>: the key of the document/edge or the key used in the deletion operation<br><br>- <em>rev</em>: the revision id of the document/edge or the deletion operation<br><br>- <em>data</em>: the actual document/edge data for types 2300 and 2301. The full  document/edge data will be returned even for updates. <br><br>A more detailed description of the different entry types and their  data structures can be found in the manual. <br><br>Note: there will be no distinction between inserts and updates when calling this method. <br><br>",
                     "summary": "returns the data of a collection",
                     "httpMethod": "GET",
-                    "examples": "Empty collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/dump?collection=testCollection\n\nHTTP/1.1 204 No Content\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 0\n\n</code></pre><br>Non-empty collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/dump?collection=testCollection\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 393626023\n\n{\"tick\":\"392249767\",\"type\":2300,\"key\":\"abcdef\",\"rev\":\"392118695\",\"data\":{\"_key\":\"abcdef\",\"_rev\":\"392118695\",\"test\":true,\"a\":\"abc\"}}\n{\"tick\":\"392642983\",\"type\":2300,\"key\":\"123456\",\"rev\":\"392577447\",\"data\":{\"_key\":\"123456\",\"_rev\":\"392577447\",\"c\":false,\"b\":1}}\n{\"tick\":\"392970663\",\"type\":2300,\"key\":\"123456\",\"rev\":\"392905127\",\"data\":{\"_key\":\"123456\",\"_rev\":\"392905127\",\"c\":false,\"b\":1,\"d\":\"additional value\"}}\n{\"tick\":\"393232807\",\"type\":2300,\"key\":\"foobar\",\"rev\":\"393167271\",\"data\":{\"_key\":\"foobar\",\"_rev\":\"393167271\"}}\n{\"tick\":\"393429415\",\"type\":2302,\"key\":\"foobar\",\"rev\":\"393363879\"}\n{\"tick\":\"393626023\",\"type\":2302,\"key\":\"abcdef\",\"rev\":\"393560487\"}\n\n\n</code></pre><br>",
+                    "examples": "Empty collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/dump?collection=testCollection\n\nHTTP/1.1 204 No Content\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 0\n\n</code></pre><br>Non-empty collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/dump?collection=testCollection\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 409092519\n\n{\"tick\":\"407716263\",\"type\":2300,\"key\":\"abcdef\",\"rev\":\"407585191\",\"data\":{\"_key\":\"abcdef\",\"_rev\":\"407585191\",\"test\":true,\"a\":\"abc\"}}\n{\"tick\":\"408109479\",\"type\":2300,\"key\":\"123456\",\"rev\":\"408043943\",\"data\":{\"_key\":\"123456\",\"_rev\":\"408043943\",\"c\":false,\"b\":1}}\n{\"tick\":\"408437159\",\"type\":2300,\"key\":\"123456\",\"rev\":\"408371623\",\"data\":{\"_key\":\"123456\",\"_rev\":\"408371623\",\"c\":false,\"b\":1,\"d\":\"additional value\"}}\n{\"tick\":\"408699303\",\"type\":2300,\"key\":\"foobar\",\"rev\":\"408633767\",\"data\":{\"_key\":\"foobar\",\"_rev\":\"408633767\"}}\n{\"tick\":\"408895911\",\"type\":2302,\"key\":\"foobar\",\"rev\":\"408830375\"}\n{\"tick\":\"409092519\",\"type\":2302,\"key\":\"abcdef\",\"rev\":\"409026983\"}\n\n\n</code></pre><br>",
                     "nickname": "returnsTheDataOfACollection"
                 }
             ],
@@ -565,7 +565,7 @@
                     "notes": "Starts the replication applier. This will return immediately if the replication applier is already running. <br><br>If the replication applier is not already running, the applier configuration will be checked, and if it is complete, the applier will be started in a background thread. This means that even if the applier will encounter any errors while running, they will not be reported in the response to this  method.  <br><br>To detect replication applier errors after the applier was started, use the  <em>/_api/replication/applier-state</em> API instead. <br><br>",
                     "summary": "starts the replication applier",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/replication/applier-start\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-10-29T10:22:25Z\", \n      \"message\" : \"applier created\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"errorNum\" : 0 \n    }, \n    \"time\" : \"2013-10-29T10:22:59Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.0\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/replication/applier-start\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-07T19:46:44Z\", \n      \"message\" : \"applier created\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"errorNum\" : 0 \n    }, \n    \"time\" : \"2013-11-07T19:48:57Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
                     "nickname": "startsTheReplicationApplier"
                 }
             ],
@@ -592,7 +592,7 @@
                     "notes": "Stops the replication applier. This will return immediately if the replication applier is not running. <br><br>",
                     "summary": "stops the replication applier",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/replication/applier-stop\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-10-29T10:22:59Z\", \n      \"message\" : \"applier stopped\", \n      \"failedConnects\" : 1 \n    }, \n    \"totalRequests\" : 2, \n    \"totalFailedConnects\" : 2, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"time\" : \"2013-10-29T10:22:59Z\", \n      \"errorMessage\" : \"could not connect to master at tcp://127.0.0.1:8529: Could not connect to 'tcp:/...\", \n      \"errorNum\" : 1412 \n    }, \n    \"time\" : \"2013-10-29T10:22:59Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.0\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/replication/applier-stop\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-07T19:48:58Z\", \n      \"message\" : \"applier stopped\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"time\" : \"2013-11-07T19:48:58Z\", \n      \"errorMessage\" : \"got same server id (190048212006786) from endpoint 'tcp://127.0.0.1:8529' as the...\", \n      \"errorNum\" : 1405 \n    }, \n    \"time\" : \"2013-11-07T19:48:58Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
                     "nickname": "stopsTheReplicationApplier"
                 }
             ],
@@ -619,7 +619,7 @@
                     "notes": "Returns the state of the replication applier, regardless of whether the applier is currently running or not. <br><br>The response is a JSON hash with the following attributes: <br><br>- <em>state</em>: a JSON hash with the following sub-attributes:<br><br>  - <em>running</em>: whether or not the applier is active and running <br><br>  - <em>lastAppliedContinuousTick</em>: the last tick value from the continuous     replication log the applier has applied. <br><br>  - <em>lastProcessedContinuousTick</em>: the last tick value from the continuous     replication log the applier has processed.  <br><br>    Regularly, the last applied and last processed tick values should be     identical. For transactional operations, the replication applier will first     process incoming log events before applying them, so the processed tick     value might be higher than the applied tick value. This will be the case     until the applier encounters the <em>transaction commit</em> log event for the     transaction. <br><br>  - <em>lastAvailableContinuousTick</em>: the last tick value the logger server can     provide. <br><br>  - <em>time</em>: the time on the applier server. <br><br>  - <em>totalRequests</em>: the total number of requests the applier has made to the     endpoint. <br><br>  - <em>totalFailedConnects</em>: the total number of failed connection attempts the     applier has made. <br><br>  - <em>totalEvents</em>: the total number of log events the applier has processed. <br><br>  - <em>progress</em>: a JSON hash with details about the replication applier progress.     It contains the following sub-attributes if there is progress to report: <br><br>    - <em>message</em>: a textual description of the progress <br><br>    - <em>time</em>: the date and time the progress was logged <br><br>    - <em>failedConnects</em>: the current number of failed connection attempts <br><br>  - <em>lastError</em>: a JSON hash with details about the last error that happened on     the applier. It contains the following sub-attributes if there was an error: <br><br>    - <em>errorNum</em>: a numerical error code <br><br>    - <em>errorMessage</em>: a textual error description <br><br>    - <em>time</em>: the date and time the error occurred <br><br>    In case no error has occurred, <em>lastError</em> will be empty. <br><br>- <em>server</em>: a JSON hash with the following sub-attributes:<br><br>  - <em>version</em>: the applier server's version <br><br>  - <em>serverId</em>: the applier server's id <br><br>- <em>endpoint</em>: the endpoint the applier is connected to (if applier is  active) or will connect to (if applier is currently inactive) <br><br>- <em>database</em>: the name of the database the applier is connected to (if applier is  active) or will connect to (if applier is currently inactive) <br><br>",
                     "summary": "returns the state of the replication applier",
                     "httpMethod": "GET",
-                    "examples": "Fetching the state of an inactive applier: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/applier-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-10-29T10:22:59Z\", \n      \"message\" : \"applier stopped\", \n      \"failedConnects\" : 1 \n    }, \n    \"totalRequests\" : 2, \n    \"totalFailedConnects\" : 2, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"time\" : \"2013-10-29T10:22:59Z\", \n      \"errorMessage\" : \"could not connect to master at tcp://127.0.0.1:8529: Could not connect to 'tcp:/...\", \n      \"errorNum\" : 1412 \n    }, \n    \"time\" : \"2013-10-29T10:22:59Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.0\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>Fetching the state of an active applier: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/applier-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-10-29T10:22:59Z\", \n      \"message\" : \"fetching master state information\", \n      \"failedConnects\" : 1 \n    }, \n    \"totalRequests\" : 3, \n    \"totalFailedConnects\" : 3, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"errorNum\" : 0 \n    }, \n    \"time\" : \"2013-10-29T10:22:59Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.0\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
+                    "examples": "Fetching the state of an inactive applier: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/applier-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-07T19:48:58Z\", \n      \"message\" : \"applier stopped\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"time\" : \"2013-11-07T19:48:58Z\", \n      \"errorMessage\" : \"got same server id (190048212006786) from endpoint 'tcp://127.0.0.1:8529' as the...\", \n      \"errorNum\" : 1405 \n    }, \n    \"time\" : \"2013-11-07T19:48:58Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>Fetching the state of an active applier: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/applier-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-07T19:48:58Z\", \n      \"message\" : \"fetching master state information\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"errorNum\" : 0 \n    }, \n    \"time\" : \"2013-11-07T19:48:58Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
                     "nickname": "returnsTheStateOfTheReplicationApplier"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/simple.json b/js/apps/system/aardvark/api-docs/simple.json
index 57de33c988..a7a4850dcf 100644
--- a/js/apps/system/aardvark/api-docs/simple.json
+++ b/js/apps/system/aardvark/api-docs/simple.json
@@ -32,7 +32,7 @@
                     "notes": "<br><br>Returns all documents of a collections. The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>skip</em>: The number of documents to skip in the query (optional).<br><br>- <em>limit</em>: The maximal amount of documents to return. The <em>skip</em>  is applied before the <em>limit</em> restriction. (optional) <br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple query ALL",
                     "httpMethod": "PUT",
-                    "examples": "Limit the amount of documents using <em>limit</em> <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/all\n{ \"collection\": \"products\", \"skip\": 2, \"limit\" : 2 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/204816807\", \n      \"_rev\" : \"204816807\", \n      \"_key\" : \"204816807\", \n      \"Hello4\" : \"World4\" \n    }, \n    { \n      \"_id\" : \"products/204161447\", \n      \"_rev\" : \"204161447\", \n      \"_key\" : \"204161447\", \n      \"Hello2\" : \"World2\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Using a <em>batchSize</em> value <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/all\n{ \"collection\": \"products\", \"batchSize\" : 3 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/206979495\", \n      \"_rev\" : \"206979495\", \n      \"_key\" : \"206979495\", \n      \"Hello3\" : \"World3\" \n    }, \n    { \n      \"_id\" : \"products/207307175\", \n      \"_rev\" : \"207307175\", \n      \"_key\" : \"207307175\", \n      \"Hello4\" : \"World4\" \n    }, \n    { \n      \"_id\" : \"products/206651815\", \n      \"_rev\" : \"206651815\", \n      \"_key\" : \"206651815\", \n      \"Hello2\" : \"World2\" \n    } \n  ], \n  \"hasMore\" : true, \n  \"id\" : \"207831463\", \n  \"count\" : 5, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Limit the amount of documents using <em>limit</em> <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/all\n{ \"collection\": \"products\", \"skip\": 2, \"limit\" : 2 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/219955623\", \n      \"_rev\" : \"219955623\", \n      \"_key\" : \"219955623\", \n      \"Hello3\" : \"World3\" \n    }, \n    { \n      \"_id\" : \"products/219627943\", \n      \"_rev\" : \"219627943\", \n      \"_key\" : \"219627943\", \n      \"Hello2\" : \"World2\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Using a <em>batchSize</em> value <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/all\n{ \"collection\": \"products\", \"batchSize\" : 3 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/221725095\", \n      \"_rev\" : \"221725095\", \n      \"_key\" : \"221725095\", \n      \"Hello1\" : \"World1\" \n    }, \n    { \n      \"_id\" : \"products/222773671\", \n      \"_rev\" : \"222773671\", \n      \"_key\" : \"222773671\", \n      \"Hello4\" : \"World4\" \n    }, \n    { \n      \"_id\" : \"products/223101351\", \n      \"_rev\" : \"223101351\", \n      \"_key\" : \"223101351\", \n      \"Hello5\" : \"World5\" \n    } \n  ], \n  \"hasMore\" : true, \n  \"id\" : \"223297959\", \n  \"count\" : 5, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryAll"
                 }
             ],
@@ -67,7 +67,7 @@
                     "notes": "<br><br>Returns a random document of a collection. The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The identifier or name of the collection to query.<br><br>Returns a JSON object with the document stored in the attribute <em>document</em> if the collection contains at least one document. If the collection is empty, the attrbute contains null. <br><br>",
                     "summary": "executes simple query ANY",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/any\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"document\" : { \n    \"_id\" : \"products/208748967\", \n    \"_rev\" : \"208748967\", \n    \"_key\" : \"208748967\", \n    \"Hello1\" : \"World1\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/any\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"document\" : { \n    \"_id\" : \"products/224608679\", \n    \"_rev\" : \"224608679\", \n    \"_key\" : \"224608679\", \n    \"Hello2\" : \"World2\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryAny"
                 }
             ],
@@ -102,7 +102,7 @@
                     "notes": "<br><br>The default will find at most 100 documents near a given coordinate.  The returned list is sorted according to the distance, with the nearest document coming first. If there are near documents of equal distance, documents are chosen randomly from this set until the limit is reached. <br><br>In order to use the <em>near</em> operator, a geo index must be defined for the collection. This index also defines which attribute holds the coordinates for the document.  If you have more then one geo-spatial index, you can use the <em>geo</em> field to select a particular index. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>latitude</em>: The latitude of the coordinate.<br><br>- <em>longitude</em>: The longitude of the coordinate.<br><br>- <em>distance</em>: If given, the attribute key used to store the  distance. (optional) <br><br>- <em>skip</em>: The number of documents to skip in the query. (optional)<br><br>- <em>limit</em>: The maximal amount of documents to return. The <em>skip</em> is  applied before the <em>limit</em> restriction. The default is 100. (optional) <br><br>- <em>geo</em>: If given, the identifier of the geo-index to use. (optional)<br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple query NEAR",
                     "httpMethod": "PUT",
-                    "examples": "Without distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 2 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/212615591\", \n      \"_rev\" : \"212615591\", \n      \"_key\" : \"212615591\", \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/212222375\", \n      \"_rev\" : \"212222375\", \n      \"_key\" : \"212222375\", \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>With distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 3, \"distance\" : \"distance\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/215630247\", \n      \"_rev\" : \"215630247\", \n      \"_key\" : \"215630247\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/216023463\", \n      \"_rev\" : \"216023463\", \n      \"_key\" : \"216023463\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/215433639\", \n      \"_rev\" : \"215433639\", \n      \"_key\" : \"215433639\", \n      \"distance\" : 444.779706578235, \n      \"name\" : \"Name/-0.004/\", \n      \"loc\" : [ \n        -0.004, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 3, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Without distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 2 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/228082087\", \n      \"_rev\" : \"228082087\", \n      \"_key\" : \"228082087\", \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/227688871\", \n      \"_rev\" : \"227688871\", \n      \"_key\" : \"227688871\", \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>With distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 3, \"distance\" : \"distance\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/231096743\", \n      \"_rev\" : \"231096743\", \n      \"_key\" : \"231096743\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/231489959\", \n      \"_rev\" : \"231489959\", \n      \"_key\" : \"231489959\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/230900135\", \n      \"_rev\" : \"230900135\", \n      \"_key\" : \"230900135\", \n      \"distance\" : 444.779706578235, \n      \"name\" : \"Name/-0.004/\", \n      \"loc\" : [ \n        -0.004, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 3, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryNear"
                 }
             ],
@@ -137,7 +137,7 @@
                     "notes": "<br><br>This will find all documents with in a given radius around the coordinate (<em>latitude</em>, <em>longitude</em>). The returned list is sorted by distance. <br><br>In order to use the <em>within</em> operator, a geo index must be defined for the collection. This index also defines which attribute holds the coordinates for the document.  If you have more then one geo-spatial index, you can use the <em>geo</em> field to select a particular index. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>latitude</em>: The latitude of the coordinate.<br><br>- <em>longitude</em>: The longitude of the coordinate.<br><br>- <em>radius</em>: The maximal radius (in meters).<br><br>- <em>distance</em>: If given, the result attribute key used to store the  distance values (optional). If specified, distances are returned in meters. <br><br>- <em>skip</em>: The documents to skip in the query. (optional)<br><br>- <em>limit</em>: The maximal amount of documents to return. (optional)<br><br>- <em>geo</em>: If given, the identifier of the geo-index to use. (optional)<br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple query WITHIN",
                     "httpMethod": "PUT",
-                    "examples": "Without distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 2, \"radius\" : 500 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/219431335\", \n      \"_rev\" : \"219431335\", \n      \"_key\" : \"219431335\", \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/219038119\", \n      \"_rev\" : \"219038119\", \n      \"_key\" : \"219038119\", \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>With distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 3, \"distance\" : \"distance\", \"radius\" : 300 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/222445991\", \n      \"_rev\" : \"222445991\", \n      \"_key\" : \"222445991\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/222839207\", \n      \"_rev\" : \"222839207\", \n      \"_key\" : \"222839207\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/222249383\", \n      \"_rev\" : \"222249383\", \n      \"_key\" : \"222249383\", \n      \"distance\" : 444.779706578235, \n      \"name\" : \"Name/-0.004/\", \n      \"loc\" : [ \n        -0.004, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 3, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Without distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 2, \"radius\" : 500 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/234897831\", \n      \"_rev\" : \"234897831\", \n      \"_key\" : \"234897831\", \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/234504615\", \n      \"_rev\" : \"234504615\", \n      \"_key\" : \"234504615\", \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>With distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 3, \"distance\" : \"distance\", \"radius\" : 300 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/237912487\", \n      \"_rev\" : \"237912487\", \n      \"_key\" : \"237912487\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/238305703\", \n      \"_rev\" : \"238305703\", \n      \"_key\" : \"238305703\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/237715879\", \n      \"_rev\" : \"237715879\", \n      \"_key\" : \"237715879\", \n      \"distance\" : 444.779706578235, \n      \"name\" : \"Name/-0.004/\", \n      \"loc\" : [ \n        -0.004, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 3, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryWithin"
                 }
             ],
@@ -172,7 +172,7 @@
                     "notes": "<br><br>This will find all documents from the collection that match the fulltext query specified in <em>query</em>. <br><br>In order to use the <em>fulltext</em> operator, a fulltext index must be defined  for the collection and the specified attribute. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>attribute</em>: The attribute that contains the texts.<br><br>- <em>query</em>: The fulltext query.<br><br>- <em>skip</em>: The documents to skip in the query. (optional)<br><br>- <em>limit</em>: The maximal amount of documents to return. (optional)<br><br>- <em>index</em>: If given, the identifier of the fulltext-index to use. (optional)<br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple query FULLTEXT",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/fulltext\n{ \"collection\": \"products\", \"attribute\" : \"text\", \"query\" : \"word\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/224805287\", \n      \"_rev\" : \"224805287\", \n      \"_key\" : \"224805287\", \n      \"text\" : \"this text contains word\" \n    }, \n    { \n      \"_id\" : \"products/225067431\", \n      \"_rev\" : \"225067431\", \n      \"_key\" : \"225067431\", \n      \"text\" : \"this text also has a word\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/fulltext\n{ \"collection\": \"products\", \"attribute\" : \"text\", \"query\" : \"word\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/240533927\", \n      \"_rev\" : \"240533927\", \n      \"_key\" : \"240533927\", \n      \"text\" : \"this text also has a word\" \n    }, \n    { \n      \"_id\" : \"products/240271783\", \n      \"_rev\" : \"240271783\", \n      \"_key\" : \"240271783\", \n      \"text\" : \"this text contains word\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryFulltext"
                 }
             ],
@@ -207,7 +207,7 @@
                     "notes": "<br><br>This will find all documents matching a given example. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>example</em>: The example.<br><br>- <em>skip</em>: The documents to skip in the query. (optional)<br><br>- <em>limit</em>: The maximal amount of documents to return. (optional)<br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple query by-example",
                     "httpMethod": "PUT",
-                    "examples": "Matching an attribute: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" :  { \"i\" : 1 }  }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/227230119\", \n      \"_rev\" : \"227230119\", \n      \"_key\" : \"227230119\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/227492263\", \n      \"_rev\" : \"227492263\", \n      \"_key\" : \"227492263\", \n      \"i\" : 1 \n    }, \n    { \n      \"_id\" : \"products/226836903\", \n      \"_rev\" : \"226836903\", \n      \"_key\" : \"226836903\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/227688871\", \n      \"_rev\" : \"227688871\", \n      \"_key\" : \"227688871\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 2, \n        \"j\" : 2 \n      } \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 4, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Matching an attribute which is a sub-document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" : { \"a.j\" : 1 } }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/229589415\", \n      \"_rev\" : \"229589415\", \n      \"_key\" : \"229589415\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/229196199\", \n      \"_rev\" : \"229196199\", \n      \"_key\" : \"229196199\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Matching an attribute within a sub-document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" : { \"a\" : { \"j\" : 1 } } }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/231948711\", \n      \"_rev\" : \"231948711\", \n      \"_key\" : \"231948711\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 1, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Matching an attribute: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" :  { \"i\" : 1 }  }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/242303399\", \n      \"_rev\" : \"242303399\", \n      \"_key\" : \"242303399\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/242696615\", \n      \"_rev\" : \"242696615\", \n      \"_key\" : \"242696615\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/242958759\", \n      \"_rev\" : \"242958759\", \n      \"_key\" : \"242958759\", \n      \"i\" : 1 \n    }, \n    { \n      \"_id\" : \"products/243155367\", \n      \"_rev\" : \"243155367\", \n      \"_key\" : \"243155367\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 2, \n        \"j\" : 2 \n      } \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 4, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Matching an attribute which is a sub-document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" : { \"a.j\" : 1 } }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/244662695\", \n      \"_rev\" : \"244662695\", \n      \"_key\" : \"244662695\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/245055911\", \n      \"_rev\" : \"245055911\", \n      \"_key\" : \"245055911\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Matching an attribute within a sub-document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" : { \"a\" : { \"j\" : 1 } } }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/247415207\", \n      \"_rev\" : \"247415207\", \n      \"_key\" : \"247415207\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 1, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryBy-example"
                 }
             ],
@@ -242,7 +242,7 @@
                     "notes": "<br><br>This will return the first document matching a given example. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>example</em>: The example.<br><br>Returns a result containing the document or <em>HTTP 404</em> if no document matched the example. <br><br>",
                     "summary": "executes simple query first-example",
                     "httpMethod": "PUT",
-                    "examples": "If a matching document was found: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first-example\n{ \"collection\": \"products\", \"example\" :  { \"i\" : 1 }  }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"document\" : { \n    \"_id\" : \"products/234570151\", \n    \"_rev\" : \"234570151\", \n    \"_key\" : \"234570151\", \n    \"i\" : 1 \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>If no document was found: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first-example\n{ \"collection\": \"products\", \"example\" :  { \"l\" : 1 }  }\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 404, \n  \"errorNum\" : 404, \n  \"errorMessage\" : \"no match\" \n}\n\n</code></pre><br>",
+                    "examples": "If a matching document was found: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first-example\n{ \"collection\": \"products\", \"example\" :  { \"i\" : 1 }  }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"document\" : { \n    \"_id\" : \"products/249774503\", \n    \"_rev\" : \"249774503\", \n    \"_key\" : \"249774503\", \n    \"i\" : 1, \n    \"a\" : { \n      \"j\" : 1 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>If no document was found: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first-example\n{ \"collection\": \"products\", \"example\" :  { \"l\" : 1 }  }\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 404, \n  \"errorNum\" : 404, \n  \"errorMessage\" : \"no match\" \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryFirst-example"
                 }
             ],
@@ -277,7 +277,7 @@
                     "notes": "<br><br>The request body must be a JSON object with the following attributes: - <em>collection</em>: the name of the collection<br><br>- <em>count</em>: the number of documents to return at most. Specifiying count is   optional. If it is not specified, it defaults to 1. <br><br>This will return the first documents from the collection, in the order of insertion/update time. When the <em>count</em> argument is supplied, the result will be a list of documents, with the \"oldest\" document being first in the result list. If the <em>count</em> argument is not supplied, the result is the \"oldest\" document of the collection, or <em>null</em> if the collection is empty. <br><br>",
                     "summary": "executes simple query first",
                     "httpMethod": "PUT",
-                    "examples": "Retrieving the first n documents: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first\n{ \"collection\": \"products\", \"count\" : 2 }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/238567847\", \n      \"_rev\" : \"238567847\", \n      \"_key\" : \"238567847\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/238961063\", \n      \"_rev\" : \"238961063\", \n      \"_key\" : \"238961063\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Retrieving the first document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"_id\" : \"products/240730535\", \n    \"_rev\" : \"240730535\", \n    \"_key\" : \"240730535\", \n    \"i\" : 1, \n    \"a\" : { \n      \"k\" : 1, \n      \"j\" : 1 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Retrieving the first n documents: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first\n{ \"collection\": \"products\", \"count\" : 2 }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/254034343\", \n      \"_rev\" : \"254034343\", \n      \"_key\" : \"254034343\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/254427559\", \n      \"_rev\" : \"254427559\", \n      \"_key\" : \"254427559\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Retrieving the first document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"_id\" : \"products/256197031\", \n    \"_rev\" : \"256197031\", \n    \"_key\" : \"256197031\", \n    \"i\" : 1, \n    \"a\" : { \n      \"k\" : 1, \n      \"j\" : 1 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryFirst"
                 }
             ],
@@ -312,7 +312,7 @@
                     "notes": "<br><br>The request body must be a JSON object with the following attributes: - <em>collection</em>: the name of the collection<br><br>- <em>count</em>: the number of documents to return at most. Specifiying count is   optional. If it is not specified, it defaults to 1. <br><br>This will return the last documents from the collection, in the order of insertion/update time. When the <em>count</em> argument is supplied, the result will be a list of documents, with the \"latest\" document being first in the result list. <br><br>If the <em>count</em> argument is not supplied, the result is the \"latest\" document of the collection, or <em>null</em> if the collection is empty. <br><br>",
                     "summary": "executes simple query last",
                     "httpMethod": "PUT",
-                    "examples": "Retrieving the last n documents: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/last\n{ \"collection\": \"products\", \"count\" : 2 }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/243745191\", \n      \"_rev\" : \"243745191\", \n      \"_key\" : \"243745191\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 2, \n        \"j\" : 2 \n      } \n    }, \n    { \n      \"_id\" : \"products/243548583\", \n      \"_rev\" : \"243548583\", \n      \"_key\" : \"243548583\", \n      \"i\" : 1 \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Retrieving the first document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/last\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"_id\" : \"products/245907879\", \n    \"_rev\" : \"245907879\", \n    \"_key\" : \"245907879\", \n    \"i\" : 1, \n    \"a\" : { \n      \"k\" : 2, \n      \"j\" : 2 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Retrieving the last n documents: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/last\n{ \"collection\": \"products\", \"count\" : 2 }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/259211687\", \n      \"_rev\" : \"259211687\", \n      \"_key\" : \"259211687\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 2, \n        \"j\" : 2 \n      } \n    }, \n    { \n      \"_id\" : \"products/259015079\", \n      \"_rev\" : \"259015079\", \n      \"_key\" : \"259015079\", \n      \"i\" : 1 \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Retrieving the first document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/last\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"_id\" : \"products/261374375\", \n    \"_rev\" : \"261374375\", \n    \"_key\" : \"261374375\", \n    \"i\" : 1, \n    \"a\" : { \n      \"k\" : 2, \n      \"j\" : 2 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryLast"
                 }
             ],
@@ -347,7 +347,7 @@
                     "notes": "<br><br>This will find all documents within a given range. You must declare a skip-list index on the attribute in order to be able to use a range query. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>attribute</em>: The attribute path to check.<br><br>- <em>left</em>: The lower bound.<br><br>- <em>right</em>: The upper bound.<br><br>- <em>closed</em>: If true, use interval including <em>left</em> and <em>right</em>,  otherwise exclude <em>right</em>, but include <em>left</em>. <br><br>- <em>skip</em>: The documents to skip in the query. (optional)<br><br>- <em>limit</em>: The maximal amount of documents to return. (optional)<br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple range query",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/range\n{ \"collection\": \"products\", \"attribute\" : \"i\", \"left\" : 2, \"right\" : 4 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/247349671\", \n      \"_rev\" : \"247349671\", \n      \"_key\" : \"247349671\", \n      \"i\" : 2 \n    }, \n    { \n      \"_id\" : \"products/247546279\", \n      \"_rev\" : \"247546279\", \n      \"_key\" : \"247546279\", \n      \"i\" : 3 \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/range\n{ \"collection\": \"products\", \"attribute\" : \"i\", \"left\" : 2, \"right\" : 4 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/262816167\", \n      \"_rev\" : \"262816167\", \n      \"_key\" : \"262816167\", \n      \"i\" : 2 \n    }, \n    { \n      \"_id\" : \"products/263012775\", \n      \"_rev\" : \"263012775\", \n      \"_key\" : \"263012775\", \n      \"i\" : 3 \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleRangeQuery"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/system.json b/js/apps/system/aardvark/api-docs/system.json
index 0f79146d21..3549a96e70 100644
--- a/js/apps/system/aardvark/api-docs/system.json
+++ b/js/apps/system/aardvark/api-docs/system.json
@@ -79,6 +79,25 @@
             ],
             "path": "/_admin/echo"
         },
+        {
+            "operations": [
+                {
+                    "errorResponses": [
+                        {
+                            "reason": "Name was returned successfully. ",
+                            "code": "200"
+                        }
+                    ],
+                    "parameters": [],
+                    "notes": "<br><br>The call returns an object with the following attributes: <br><br>- <em>name</em>: the name of the database<br><br>",
+                    "summary": "returns the database name",
+                    "httpMethod": "GET",
+                    "examples": "",
+                    "nickname": "returnsTheDatabaseName"
+                }
+            ],
+            "path": "/_admin/database_name"
+        },
         {
             "operations": [
                 {
@@ -92,7 +111,7 @@
                     "notes": "<br><br>Returns the statistics information. The returned object contains the statistics figures grouped together according to the description returned by <em>_admin/statistics-description</em>. For instance, to access a figure <em>userTime</em> from the group <em>system</em>, you first select the sub-object describing the group stored in <em>system</em> and in that sub-object the value for <em>userTime</em> is stored in the attribute of the same name. <br><br>In case of a distribution, the returned object contains the total count in <em>count</em> and the distribution list in <em>counts</em>. The sum (or total) of the individual values is returned in <em>sum</em>. <br><br>",
                     "summary": "reads the statistics",
                     "httpMethod": "GET",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_admin/statistics\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"system\" : { \n    \"minorPageFaults\" : 91494, \n    \"majorPageFaults\" : 1892, \n    \"userTime\" : 11.372575, \n    \"systemTime\" : 1.564711, \n    \"numberOfThreads\" : 16, \n    \"residentSize\" : 57114624, \n    \"virtualSize\" : 4999372800 \n  }, \n  \"client\" : { \n    \"httpConnections\" : 1, \n    \"connectionTime\" : { \n      \"sum\" : 0.00045299530029296875, \n      \"count\" : 1, \n      \"counts\" : [ \n        1, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"totalTime\" : { \n      \"sum\" : 20.997063636779785, \n      \"count\" : 808, \n      \"counts\" : [ \n        492, \n        219, \n        37, \n        44, \n        13, \n        2, \n        1 \n      ] \n    }, \n    \"requestTime\" : { \n      \"sum\" : 20.84328055381775, \n      \"count\" : 808, \n      \"counts\" : [ \n        497, \n        214, \n        37, \n        44, \n        13, \n        2, \n        1 \n      ] \n    }, \n    \"queueTime\" : { \n      \"sum\" : 0.017017364501953125, \n      \"count\" : 806, \n      \"counts\" : [ \n        806, \n        0, \n        0, \n        0, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"bytesSent\" : { \n      \"sum\" : 369922, \n      \"count\" : 808, \n      \"counts\" : [ \n        195, \n        500, \n        113, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"bytesReceived\" : { \n      \"sum\" : 188185, \n      \"count\" : 808, \n      \"counts\" : [ \n        592, \n        216, \n        0, \n        0, \n        0, \n        0 \n      ] \n    } \n  }, \n  \"server\" : { \n    \"uptime\" : 27.606037139892578 \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_admin/statistics\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"system\" : { \n    \"minorPageFaults\" : 116577, \n    \"majorPageFaults\" : 1913, \n    \"userTime\" : 13.089237, \n    \"systemTime\" : 1.855819, \n    \"numberOfThreads\" : 16, \n    \"residentSize\" : 57847808, \n    \"virtualSize\" : 5000425472 \n  }, \n  \"client\" : { \n    \"httpConnections\" : 1, \n    \"connectionTime\" : { \n      \"sum\" : 0.005326032638549805, \n      \"count\" : 1, \n      \"counts\" : [ \n        1, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"totalTime\" : { \n      \"sum\" : 93.36807155609131, \n      \"count\" : 814, \n      \"counts\" : [ \n        362, \n        148, \n        69, \n        100, \n        102, \n        30, \n        3 \n      ] \n    }, \n    \"requestTime\" : { \n      \"sum\" : 93.20457792282104, \n      \"count\" : 814, \n      \"counts\" : [ \n        363, \n        147, \n        70, \n        100, \n        101, \n        30, \n        3 \n      ] \n    }, \n    \"queueTime\" : { \n      \"sum\" : 0.019629240036010742, \n      \"count\" : 812, \n      \"counts\" : [ \n        812, \n        0, \n        0, \n        0, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"bytesSent\" : { \n      \"sum\" : 373700, \n      \"count\" : 814, \n      \"counts\" : [ \n        198, \n        501, \n        115, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"bytesReceived\" : { \n      \"sum\" : 189531, \n      \"count\" : 814, \n      \"counts\" : [ \n        597, \n        217, \n        0, \n        0, \n        0, \n        0 \n      ] \n    } \n  }, \n  \"server\" : { \n    \"uptime\" : 107.04278707504272 \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "readsTheStatistics"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/traversal.json b/js/apps/system/aardvark/api-docs/traversal.json
index 02f9ab0c02..9061b6cad2 100644
--- a/js/apps/system/aardvark/api-docs/traversal.json
+++ b/js/apps/system/aardvark/api-docs/traversal.json
@@ -36,7 +36,7 @@
                     "notes": "Starts a traversal starting from a given vertex and following. edges contained in a given edgeCollection. The request must contain the following attributes. <br><br>- <em>startVertex</em>: id of the startVertex, e.g. <em>\"users/foo\"</em>.<br><br>- <em>edgeCollection</em>: name of the collection that contains the edges.<br><br>- <em>filter</em> (optional, default is to include all nodes):        body (JavaScript code) of custom filter function         function signature: (config, vertex, path) -> mixed         can return four different string values:         - <em>\"exclude\"</em> -> this vertex will not be visited.         - <em>\"prune\"</em> -> the edges of this vertex will not be followed.         - <em>\"\"</em> or <em>undefined</em> -> visit the vertex and follow it's edges.         - <em>Array</em> -> containing any combination of the above.             If there is at least one <em>\"exclude\"</em> or <em>\"prune\"</em> respectivly             is contained, it's effect will occur. - <em>minDepth</em> (optional, ANDed with any existing filters):    visits only nodes in at least the given depth - <em>maxDepth</em> (optional, ANDed with any existing filters):    visits only nodes in at most the given depth - <em>visitor</em> (optional): body (JavaScript) code of custom visitor function         function signature: (config, result, vertex, path) -> void          visitor function can do anything, but its return value is ignored. To           populate a result, use the <em>result</em> variable by reference - <em>direction</em> (optional): direction for traversal           - *if set*, must be either <em>\"outbound\"</em>, <em>\"inbound\"</em>, or <em>\"any\"</em>            - *if not set*, the <em>expander</em> attribute must be specified - <em>init</em> (optional): body (JavaScript) code of custom result initialisation function      function signature: (config, result) -> void       initialise any values in result with what is required - <em>expander</em> (optional): body (JavaScript) code of custom expander function          *must* be set if <em>direction</em> attribute is *not* set           function signature: (config, vertex, path) -> array           expander must return an array of the connections for <em>vertex</em>           each connection is an object with the attributes <em>edge</em> and <em>vertex</em> - <em>strategy</em> (optional): traversal strategy          can be <em>\"depthfirst\"</em> or <em>\"breadthfirst\"</em> - <em>order</em> (optional): traversal order       can be <em>\"preorder\"</em> or <em>\"postorder\"</em> - <em>itemOrder</em> (optional): item iteration order           can be <em>\"forward\"</em> or <em>\"backward\"</em> - <em>uniqueness</em> (optional): specifies uniqueness for vertices and edges visited            if set, must be an object like this:             <em>\"uniqueness\": {\"vertices\": \"none\"|\"global\"|path\", \"edges\": \"none\"|\"global\"|\"path\"}</em> - <em>maxIterations</em> (optional): Maximum number of iterations in each traversal. This number can be   set to prevent endless loops in traversal of cyclic graphs. When a traversal performs    as many iterations as the <em>maxIterations</em> value, the traversal will abort with an    error. If <em>maxIterations</em> is not set, a server-defined value may be used. <br><br><br><br>If the Traversal is successfully executed <em>HTTP 200</em> will be returned. Additionally the <em>result</em> object will be returned by the traversal. <br><br>For successful traversals, the returned JSON object has the  following properties: <br><br>- <em>error</em>: boolean flag to indicate if an error occurred (<em>false</em>  in this case) <br><br>- <em>code</em>: the HTTP status code<br><br>- <em>result</em>: the return value of the traversal<br><br>If the traversal specification is either missing or malformed, the server will respond with <em>HTTP 400</em>. <br><br>The body of the response will then contain a JSON object with additional error details. The object has the following attributes: <br><br>- <em>error</em>: boolean flag to indicate that an error occurred (<em>true</em> in this case)<br><br>- <em>code</em>: the HTTP status code<br><br>- <em>errorNum</em>: the server error number<br><br>- <em>errorMessage</em>: a descriptive error message<br><br>",
                     "summary": "executes a traversal",
                     "httpMethod": "POST",
-                    "examples": "In the following examples the underlying graph will contain five persons <em>Alice</em>, <em>Bob</em>, <em>Charlie</em>, <em>Dave</em> and <em>Eve</em>. We will have the following directed relations:     - <em>Alice</em> knows <em>Bob</em>     - <em>Bob</em> knows <em>Charlie</em>     - <em>Bob</em> knows <em>Dave</em>     - <em>Eve</em> knows <em>Alice</em>     - <em>Eve</em> knows <em>Bob</em> The starting vertex will always be Alice. Follow only outbound edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/263930279\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/263930279\", \n          \"_rev\" : \"263930279\", \n          \"_key\" : \"263930279\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/264192423\", \n          \"_rev\" : \"264192423\", \n          \"_key\" : \"264192423\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/264454567\", \n          \"_rev\" : \"264454567\", \n          \"_key\" : \"264454567\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/264651175\", \n          \"_rev\" : \"264651175\", \n          \"_key\" : \"264651175\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/263930279\", \n              \"_rev\" : \"263930279\", \n              \"_key\" : \"263930279\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/265109927\", \n              \"_rev\" : \"265109927\", \n              \"_key\" : \"265109927\", \n              \"_from\" : \"persons/263930279\", \n              \"_to\" : \"persons/264192423\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/263930279\", \n              \"_rev\" : \"263930279\", \n              \"_key\" : \"263930279\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/264192423\", \n              \"_rev\" : \"264192423\", \n              \"_key\" : \"264192423\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/265109927\", \n              \"_rev\" : \"265109927\", \n              \"_key\" : \"265109927\", \n              \"_from\" : \"persons/263930279\", \n              \"_to\" : \"persons/264192423\" \n            }, \n            { \n              \"_id\" : \"knows/265372071\", \n              \"_rev\" : \"265372071\", \n              \"_key\" : \"265372071\", \n              \"_from\" : \"persons/264192423\", \n              \"_to\" : \"persons/264454567\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/263930279\", \n              \"_rev\" : \"263930279\", \n              \"_key\" : \"263930279\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/264192423\", \n              \"_rev\" : \"264192423\", \n              \"_key\" : \"264192423\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/264454567\", \n              \"_rev\" : \"264454567\", \n              \"_key\" : \"264454567\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/265109927\", \n              \"_rev\" : \"265109927\", \n              \"_key\" : \"265109927\", \n              \"_from\" : \"persons/263930279\", \n              \"_to\" : \"persons/264192423\" \n            }, \n            { \n              \"_id\" : \"knows/265568679\", \n              \"_rev\" : \"265568679\", \n              \"_key\" : \"265568679\", \n              \"_from\" : \"persons/264192423\", \n              \"_to\" : \"persons/264651175\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/263930279\", \n              \"_rev\" : \"263930279\", \n              \"_key\" : \"263930279\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/264192423\", \n              \"_rev\" : \"264192423\", \n              \"_key\" : \"264192423\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/264651175\", \n              \"_rev\" : \"264651175\", \n              \"_key\" : \"264651175\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow only inbound edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/268452263\", \"edgeCollection\" : \"knows\", \"direction\" : \"inbound\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/268452263\", \n          \"_rev\" : \"268452263\", \n          \"_key\" : \"268452263\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/269369767\", \n          \"_rev\" : \"269369767\", \n          \"_key\" : \"269369767\", \n          \"name\" : \"Eve\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/268452263\", \n              \"_rev\" : \"268452263\", \n              \"_key\" : \"268452263\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/270287271\", \n              \"_rev\" : \"270287271\", \n              \"_key\" : \"270287271\", \n              \"_from\" : \"persons/269369767\", \n              \"_to\" : \"persons/268452263\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/268452263\", \n              \"_rev\" : \"268452263\", \n              \"_key\" : \"268452263\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/269369767\", \n              \"_rev\" : \"269369767\", \n              \"_key\" : \"269369767\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow any direction of edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/272712103\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"global\"}}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/272712103\", \n          \"_rev\" : \"272712103\", \n          \"_key\" : \"272712103\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/273629607\", \n          \"_rev\" : \"273629607\", \n          \"_key\" : \"273629607\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/272974247\", \n          \"_rev\" : \"272974247\", \n          \"_key\" : \"272974247\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/272712103\", \n          \"_rev\" : \"272712103\", \n          \"_key\" : \"272712103\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/273236391\", \n          \"_rev\" : \"273236391\", \n          \"_key\" : \"273236391\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/273432999\", \n          \"_rev\" : \"273432999\", \n          \"_key\" : \"273432999\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/272712103\", \n              \"_rev\" : \"272712103\", \n              \"_key\" : \"272712103\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/274547111\", \n              \"_rev\" : \"274547111\", \n              \"_key\" : \"274547111\", \n              \"_from\" : \"persons/273629607\", \n              \"_to\" : \"persons/272712103\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/272712103\", \n              \"_rev\" : \"272712103\", \n              \"_key\" : \"272712103\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/273629607\", \n              \"_rev\" : \"273629607\", \n              \"_key\" : \"273629607\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/274547111\", \n              \"_rev\" : \"274547111\", \n              \"_key\" : \"274547111\", \n              \"_from\" : \"persons/273629607\", \n              \"_to\" : \"persons/272712103\" \n            }, \n            { \n              \"_id\" : \"knows/274743719\", \n              \"_rev\" : \"274743719\", \n              \"_key\" : \"274743719\", \n              \"_from\" : \"persons/273629607\", \n              \"_to\" : \"persons/272974247\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/272712103\", \n              \"_rev\" : \"272712103\", \n              \"_key\" : \"272712103\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/273629607\", \n              \"_rev\" : \"273629607\", \n              \"_key\" : \"273629607\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/272974247\", \n              \"_rev\" : \"272974247\", \n              \"_key\" : \"272974247\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/274547111\", \n              \"_rev\" : \"274547111\", \n              \"_key\" : \"274547111\", \n              \"_from\" : \"persons/273629607\", \n              \"_to\" : \"persons/272712103\" \n            }, \n            { \n              \"_id\" : \"knows/274743719\", \n              \"_rev\" : \"274743719\", \n              \"_key\" : \"274743719\", \n              \"_from\" : \"persons/273629607\", \n              \"_to\" : \"persons/272974247\" \n            }, \n            { \n              \"_id\" : \"knows/273891751\", \n              \"_rev\" : \"273891751\", \n              \"_key\" : \"273891751\", \n              \"_from\" : \"persons/272712103\", \n              \"_to\" : \"persons/272974247\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/272712103\", \n              \"_rev\" : \"272712103\", \n              \"_key\" : \"272712103\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/273629607\", \n              \"_rev\" : \"273629607\", \n              \"_key\" : \"273629607\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/272974247\", \n              \"_rev\" : \"272974247\", \n              \"_key\" : \"272974247\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/272712103\", \n              \"_rev\" : \"272712103\", \n              \"_key\" : \"272712103\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/274547111\", \n              \"_rev\" : \"274547111\", \n              \"_key\" : \"274547111\", \n              \"_from\" : \"persons/273629607\", \n              \"_to\" : \"persons/272712103\" \n            }, \n            { \n              \"_id\" : \"knows/274743719\", \n              \"_rev\" : \"274743719\", \n              \"_key\" : \"274743719\", \n              \"_from\" : \"persons/273629607\", \n              \"_to\" : \"persons/272974247\" \n            }, \n            { \n              \"_id\" : \"knows/274153895\", \n              \"_rev\" : \"274153895\", \n              \"_key\" : \"274153895\", \n              \"_from\" : \"persons/272974247\", \n              \"_to\" : \"persons/273236391\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/272712103\", \n              \"_rev\" : \"272712103\", \n              \"_key\" : \"272712103\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/273629607\", \n              \"_rev\" : \"273629607\", \n              \"_key\" : \"273629607\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/272974247\", \n              \"_rev\" : \"272974247\", \n              \"_key\" : \"272974247\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/273236391\", \n              \"_rev\" : \"273236391\", \n              \"_key\" : \"273236391\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/274547111\", \n              \"_rev\" : \"274547111\", \n              \"_key\" : \"274547111\", \n              \"_from\" : \"persons/273629607\", \n              \"_to\" : \"persons/272712103\" \n            }, \n            { \n              \"_id\" : \"knows/274743719\", \n              \"_rev\" : \"274743719\", \n              \"_key\" : \"274743719\", \n              \"_from\" : \"persons/273629607\", \n              \"_to\" : \"persons/272974247\" \n            }, \n            { \n              \"_id\" : \"knows/274350503\", \n              \"_rev\" : \"274350503\", \n              \"_key\" : \"274350503\", \n              \"_from\" : \"persons/272974247\", \n              \"_to\" : \"persons/273432999\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/272712103\", \n              \"_rev\" : \"272712103\", \n              \"_key\" : \"272712103\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/273629607\", \n              \"_rev\" : \"273629607\", \n              \"_key\" : \"273629607\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/272974247\", \n              \"_rev\" : \"272974247\", \n              \"_key\" : \"272974247\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/273432999\", \n              \"_rev\" : \"273432999\", \n              \"_key\" : \"273432999\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Excluding <em>Charlie</em> and <em>Bob</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/277954983\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"filter\" : \"if (vertex.name === \\\"Bob\\\" || vertex.name === \\\"Charlie\\\") {return \\\"exclude\\\";}return;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/277954983\", \n          \"_rev\" : \"277954983\", \n          \"_key\" : \"277954983\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/278675879\", \n          \"_rev\" : \"278675879\", \n          \"_key\" : \"278675879\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/277954983\", \n              \"_rev\" : \"277954983\", \n              \"_key\" : \"277954983\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/279134631\", \n              \"_rev\" : \"279134631\", \n              \"_key\" : \"279134631\", \n              \"_from\" : \"persons/277954983\", \n              \"_to\" : \"persons/278217127\" \n            }, \n            { \n              \"_id\" : \"knows/279593383\", \n              \"_rev\" : \"279593383\", \n              \"_key\" : \"279593383\", \n              \"_from\" : \"persons/278217127\", \n              \"_to\" : \"persons/278675879\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/277954983\", \n              \"_rev\" : \"277954983\", \n              \"_key\" : \"277954983\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/278217127\", \n              \"_rev\" : \"278217127\", \n              \"_key\" : \"278217127\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/278675879\", \n              \"_rev\" : \"278675879\", \n              \"_key\" : \"278675879\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Do not follow edges from <em>Bob</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/282476967\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"filter\" : \"if (vertex.name === \\\"Bob\\\") {return \\\"prune\\\";}return;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/282476967\", \n          \"_rev\" : \"282476967\", \n          \"_key\" : \"282476967\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/282739111\", \n          \"_rev\" : \"282739111\", \n          \"_key\" : \"282739111\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/282476967\", \n              \"_rev\" : \"282476967\", \n              \"_key\" : \"282476967\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/283656615\", \n              \"_rev\" : \"283656615\", \n              \"_key\" : \"283656615\", \n              \"_from\" : \"persons/282476967\", \n              \"_to\" : \"persons/282739111\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/282476967\", \n              \"_rev\" : \"282476967\", \n              \"_key\" : \"282476967\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/282739111\", \n              \"_rev\" : \"282739111\", \n              \"_key\" : \"282739111\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Visit only nodes in a depth of at least 2: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/286671271\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"minDepth\" : 2}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/287195559\", \n          \"_rev\" : \"287195559\", \n          \"_key\" : \"287195559\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/287392167\", \n          \"_rev\" : \"287392167\", \n          \"_key\" : \"287392167\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/287850919\", \n              \"_rev\" : \"287850919\", \n              \"_key\" : \"287850919\", \n              \"_from\" : \"persons/286671271\", \n              \"_to\" : \"persons/286933415\" \n            }, \n            { \n              \"_id\" : \"knows/288113063\", \n              \"_rev\" : \"288113063\", \n              \"_key\" : \"288113063\", \n              \"_from\" : \"persons/286933415\", \n              \"_to\" : \"persons/287195559\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/286671271\", \n              \"_rev\" : \"286671271\", \n              \"_key\" : \"286671271\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/286933415\", \n              \"_rev\" : \"286933415\", \n              \"_key\" : \"286933415\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/287195559\", \n              \"_rev\" : \"287195559\", \n              \"_key\" : \"287195559\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/287850919\", \n              \"_rev\" : \"287850919\", \n              \"_key\" : \"287850919\", \n              \"_from\" : \"persons/286671271\", \n              \"_to\" : \"persons/286933415\" \n            }, \n            { \n              \"_id\" : \"knows/288309671\", \n              \"_rev\" : \"288309671\", \n              \"_key\" : \"288309671\", \n              \"_from\" : \"persons/286933415\", \n              \"_to\" : \"persons/287392167\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/286671271\", \n              \"_rev\" : \"286671271\", \n              \"_key\" : \"286671271\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/286933415\", \n              \"_rev\" : \"286933415\", \n              \"_key\" : \"286933415\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/287392167\", \n              \"_rev\" : \"287392167\", \n              \"_key\" : \"287392167\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Visit only nodes in a depth of at most 1: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/291193255\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"maxDepth\" : 1}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/291193255\", \n          \"_rev\" : \"291193255\", \n          \"_key\" : \"291193255\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/291455399\", \n          \"_rev\" : \"291455399\", \n          \"_key\" : \"291455399\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/291193255\", \n              \"_rev\" : \"291193255\", \n              \"_key\" : \"291193255\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/292372903\", \n              \"_rev\" : \"292372903\", \n              \"_key\" : \"292372903\", \n              \"_from\" : \"persons/291193255\", \n              \"_to\" : \"persons/291455399\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/291193255\", \n              \"_rev\" : \"291193255\", \n              \"_key\" : \"291193255\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/291455399\", \n              \"_rev\" : \"291455399\", \n              \"_key\" : \"291455399\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Count all visited nodes and return a list of nodes only: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/295387559\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"init\" : \"result.visited = 0; result.myVertices = [ ];\", \"visitor\" : \"result.visited++; result.myVertices.push(vertex);\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : 4, \n    \"myVertices\" : [ \n      { \n        \"_id\" : \"persons/295387559\", \n        \"_rev\" : \"295387559\", \n        \"_key\" : \"295387559\", \n        \"name\" : \"Alice\" \n      }, \n      { \n        \"_id\" : \"persons/295649703\", \n        \"_rev\" : \"295649703\", \n        \"_key\" : \"295649703\", \n        \"name\" : \"Bob\" \n      }, \n      { \n        \"_id\" : \"persons/295911847\", \n        \"_rev\" : \"295911847\", \n        \"_key\" : \"295911847\", \n        \"name\" : \"Charlie\" \n      }, \n      { \n        \"_id\" : \"persons/296108455\", \n        \"_rev\" : \"296108455\", \n        \"_key\" : \"296108455\", \n        \"name\" : \"Dave\" \n      } \n    ] \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Expand only inbound edges of <em>Alice</em> and outbound edges of <em>Eve</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/299647399\",\"edgeCollection\":\"knows\",\"expander\":\"var connections = [ ];if (vertex.name === \\\"Alice\\\") {config.edgeCollection.inEdges(vertex).forEach(function (e) {connections.push({ vertex: require(\\\"internal\\\").db._document(e._from), edge: e});});}if (vertex.name === \\\"Eve\\\") {config.edgeCollection.outEdges(vertex).forEach(function (e) {connections.push({vertex: require(\\\"internal\\\").db._document(e._to), edge: e});});}return connections;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/299647399\", \n          \"_rev\" : \"299647399\", \n          \"_key\" : \"299647399\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/300564903\", \n          \"_rev\" : \"300564903\", \n          \"_key\" : \"300564903\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/299909543\", \n          \"_rev\" : \"299909543\", \n          \"_key\" : \"299909543\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/299647399\", \n              \"_rev\" : \"299647399\", \n              \"_key\" : \"299647399\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/301482407\", \n              \"_rev\" : \"301482407\", \n              \"_key\" : \"301482407\", \n              \"_from\" : \"persons/300564903\", \n              \"_to\" : \"persons/299647399\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/299647399\", \n              \"_rev\" : \"299647399\", \n              \"_key\" : \"299647399\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/300564903\", \n              \"_rev\" : \"300564903\", \n              \"_key\" : \"300564903\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/301482407\", \n              \"_rev\" : \"301482407\", \n              \"_key\" : \"301482407\", \n              \"_from\" : \"persons/300564903\", \n              \"_to\" : \"persons/299647399\" \n            }, \n            { \n              \"_id\" : \"knows/301679015\", \n              \"_rev\" : \"301679015\", \n              \"_key\" : \"301679015\", \n              \"_from\" : \"persons/300564903\", \n              \"_to\" : \"persons/299909543\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/299647399\", \n              \"_rev\" : \"299647399\", \n              \"_key\" : \"299647399\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/300564903\", \n              \"_rev\" : \"300564903\", \n              \"_key\" : \"300564903\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/299909543\", \n              \"_rev\" : \"299909543\", \n              \"_key\" : \"299909543\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow the <em>depthfirst</em> strategy: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/304038311\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"strategy\":\"depthfirst\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/304038311\", \n          \"_rev\" : \"304038311\", \n          \"_key\" : \"304038311\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/304955815\", \n          \"_rev\" : \"304955815\", \n          \"_key\" : \"304955815\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/304300455\", \n          \"_rev\" : \"304300455\", \n          \"_key\" : \"304300455\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/304038311\", \n          \"_rev\" : \"304038311\", \n          \"_key\" : \"304038311\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/304562599\", \n          \"_rev\" : \"304562599\", \n          \"_key\" : \"304562599\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/304759207\", \n          \"_rev\" : \"304759207\", \n          \"_key\" : \"304759207\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/304300455\", \n          \"_rev\" : \"304300455\", \n          \"_key\" : \"304300455\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/304955815\", \n          \"_rev\" : \"304955815\", \n          \"_key\" : \"304955815\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/304038311\", \n          \"_rev\" : \"304038311\", \n          \"_key\" : \"304038311\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/304562599\", \n          \"_rev\" : \"304562599\", \n          \"_key\" : \"304562599\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/304759207\", \n          \"_rev\" : \"304759207\", \n          \"_key\" : \"304759207\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/305873319\", \n              \"_rev\" : \"305873319\", \n              \"_key\" : \"305873319\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304038311\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/304955815\", \n              \"_rev\" : \"304955815\", \n              \"_key\" : \"304955815\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/305873319\", \n              \"_rev\" : \"305873319\", \n              \"_key\" : \"305873319\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304038311\" \n            }, \n            { \n              \"_id\" : \"knows/306069927\", \n              \"_rev\" : \"306069927\", \n              \"_key\" : \"306069927\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304300455\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/304955815\", \n              \"_rev\" : \"304955815\", \n              \"_key\" : \"304955815\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/304300455\", \n              \"_rev\" : \"304300455\", \n              \"_key\" : \"304300455\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/305873319\", \n              \"_rev\" : \"305873319\", \n              \"_key\" : \"305873319\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304038311\" \n            }, \n            { \n              \"_id\" : \"knows/306069927\", \n              \"_rev\" : \"306069927\", \n              \"_key\" : \"306069927\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304300455\" \n            }, \n            { \n              \"_id\" : \"knows/305217959\", \n              \"_rev\" : \"305217959\", \n              \"_key\" : \"305217959\", \n              \"_from\" : \"persons/304038311\", \n              \"_to\" : \"persons/304300455\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/304955815\", \n              \"_rev\" : \"304955815\", \n              \"_key\" : \"304955815\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/304300455\", \n              \"_rev\" : \"304300455\", \n              \"_key\" : \"304300455\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/305873319\", \n              \"_rev\" : \"305873319\", \n              \"_key\" : \"305873319\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304038311\" \n            }, \n            { \n              \"_id\" : \"knows/306069927\", \n              \"_rev\" : \"306069927\", \n              \"_key\" : \"306069927\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304300455\" \n            }, \n            { \n              \"_id\" : \"knows/305480103\", \n              \"_rev\" : \"305480103\", \n              \"_key\" : \"305480103\", \n              \"_from\" : \"persons/304300455\", \n              \"_to\" : \"persons/304562599\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/304955815\", \n              \"_rev\" : \"304955815\", \n              \"_key\" : \"304955815\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/304300455\", \n              \"_rev\" : \"304300455\", \n              \"_key\" : \"304300455\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/304562599\", \n              \"_rev\" : \"304562599\", \n              \"_key\" : \"304562599\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/305873319\", \n              \"_rev\" : \"305873319\", \n              \"_key\" : \"305873319\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304038311\" \n            }, \n            { \n              \"_id\" : \"knows/306069927\", \n              \"_rev\" : \"306069927\", \n              \"_key\" : \"306069927\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304300455\" \n            }, \n            { \n              \"_id\" : \"knows/305676711\", \n              \"_rev\" : \"305676711\", \n              \"_key\" : \"305676711\", \n              \"_from\" : \"persons/304300455\", \n              \"_to\" : \"persons/304759207\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/304955815\", \n              \"_rev\" : \"304955815\", \n              \"_key\" : \"304955815\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/304300455\", \n              \"_rev\" : \"304300455\", \n              \"_key\" : \"304300455\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/304759207\", \n              \"_rev\" : \"304759207\", \n              \"_key\" : \"304759207\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/305217959\", \n              \"_rev\" : \"305217959\", \n              \"_key\" : \"305217959\", \n              \"_from\" : \"persons/304038311\", \n              \"_to\" : \"persons/304300455\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/304300455\", \n              \"_rev\" : \"304300455\", \n              \"_key\" : \"304300455\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/305217959\", \n              \"_rev\" : \"305217959\", \n              \"_key\" : \"305217959\", \n              \"_from\" : \"persons/304038311\", \n              \"_to\" : \"persons/304300455\" \n            }, \n            { \n              \"_id\" : \"knows/306069927\", \n              \"_rev\" : \"306069927\", \n              \"_key\" : \"306069927\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304300455\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/304300455\", \n              \"_rev\" : \"304300455\", \n              \"_key\" : \"304300455\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/304955815\", \n              \"_rev\" : \"304955815\", \n              \"_key\" : \"304955815\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/305217959\", \n              \"_rev\" : \"305217959\", \n              \"_key\" : \"305217959\", \n              \"_from\" : \"persons/304038311\", \n              \"_to\" : \"persons/304300455\" \n            }, \n            { \n              \"_id\" : \"knows/306069927\", \n              \"_rev\" : \"306069927\", \n              \"_key\" : \"306069927\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304300455\" \n            }, \n            { \n              \"_id\" : \"knows/305873319\", \n              \"_rev\" : \"305873319\", \n              \"_key\" : \"305873319\", \n              \"_from\" : \"persons/304955815\", \n              \"_to\" : \"persons/304038311\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/304300455\", \n              \"_rev\" : \"304300455\", \n              \"_key\" : \"304300455\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/304955815\", \n              \"_rev\" : \"304955815\", \n              \"_key\" : \"304955815\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/305217959\", \n              \"_rev\" : \"305217959\", \n              \"_key\" : \"305217959\", \n              \"_from\" : \"persons/304038311\", \n              \"_to\" : \"persons/304300455\" \n            }, \n            { \n              \"_id\" : \"knows/305480103\", \n              \"_rev\" : \"305480103\", \n              \"_key\" : \"305480103\", \n              \"_from\" : \"persons/304300455\", \n              \"_to\" : \"persons/304562599\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/304300455\", \n              \"_rev\" : \"304300455\", \n              \"_key\" : \"304300455\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/304562599\", \n              \"_rev\" : \"304562599\", \n              \"_key\" : \"304562599\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/305217959\", \n              \"_rev\" : \"305217959\", \n              \"_key\" : \"305217959\", \n              \"_from\" : \"persons/304038311\", \n              \"_to\" : \"persons/304300455\" \n            }, \n            { \n              \"_id\" : \"knows/305676711\", \n              \"_rev\" : \"305676711\", \n              \"_key\" : \"305676711\", \n              \"_from\" : \"persons/304300455\", \n              \"_to\" : \"persons/304759207\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/304038311\", \n              \"_rev\" : \"304038311\", \n              \"_key\" : \"304038311\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/304300455\", \n              \"_rev\" : \"304300455\", \n              \"_key\" : \"304300455\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/304759207\", \n              \"_rev\" : \"304759207\", \n              \"_key\" : \"304759207\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using <em>postorder</em> ordering: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/310264231\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"order\":\"postorder\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/310264231\", \n          \"_rev\" : \"310264231\", \n          \"_key\" : \"310264231\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/310788519\", \n          \"_rev\" : \"310788519\", \n          \"_key\" : \"310788519\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/310985127\", \n          \"_rev\" : \"310985127\", \n          \"_key\" : \"310985127\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/310526375\", \n          \"_rev\" : \"310526375\", \n          \"_key\" : \"310526375\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/311181735\", \n          \"_rev\" : \"311181735\", \n          \"_key\" : \"311181735\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/310264231\", \n          \"_rev\" : \"310264231\", \n          \"_key\" : \"310264231\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/311181735\", \n          \"_rev\" : \"311181735\", \n          \"_key\" : \"311181735\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/310788519\", \n          \"_rev\" : \"310788519\", \n          \"_key\" : \"310788519\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/310985127\", \n          \"_rev\" : \"310985127\", \n          \"_key\" : \"310985127\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/310526375\", \n          \"_rev\" : \"310526375\", \n          \"_key\" : \"310526375\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/310264231\", \n          \"_rev\" : \"310264231\", \n          \"_key\" : \"310264231\", \n          \"name\" : \"Alice\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/312099239\", \n              \"_rev\" : \"312099239\", \n              \"_key\" : \"312099239\", \n              \"_from\" : \"persons/311181735\", \n              \"_to\" : \"persons/310264231\" \n            }, \n            { \n              \"_id\" : \"knows/312295847\", \n              \"_rev\" : \"312295847\", \n              \"_key\" : \"312295847\", \n              \"_from\" : \"persons/311181735\", \n              \"_to\" : \"persons/310526375\" \n            }, \n            { \n              \"_id\" : \"knows/311443879\", \n              \"_rev\" : \"311443879\", \n              \"_key\" : \"311443879\", \n              \"_from\" : \"persons/310264231\", \n              \"_to\" : \"persons/310526375\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/311181735\", \n              \"_rev\" : \"311181735\", \n              \"_key\" : \"311181735\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/310526375\", \n              \"_rev\" : \"310526375\", \n              \"_key\" : \"310526375\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/312099239\", \n              \"_rev\" : \"312099239\", \n              \"_key\" : \"312099239\", \n              \"_from\" : \"persons/311181735\", \n              \"_to\" : \"persons/310264231\" \n            }, \n            { \n              \"_id\" : \"knows/312295847\", \n              \"_rev\" : \"312295847\", \n              \"_key\" : \"312295847\", \n              \"_from\" : \"persons/311181735\", \n              \"_to\" : \"persons/310526375\" \n            }, \n            { \n              \"_id\" : \"knows/311706023\", \n              \"_rev\" : \"311706023\", \n              \"_key\" : \"311706023\", \n              \"_from\" : \"persons/310526375\", \n              \"_to\" : \"persons/310788519\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/311181735\", \n              \"_rev\" : \"311181735\", \n              \"_key\" : \"311181735\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/310526375\", \n              \"_rev\" : \"310526375\", \n              \"_key\" : \"310526375\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/310788519\", \n              \"_rev\" : \"310788519\", \n              \"_key\" : \"310788519\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/312099239\", \n              \"_rev\" : \"312099239\", \n              \"_key\" : \"312099239\", \n              \"_from\" : \"persons/311181735\", \n              \"_to\" : \"persons/310264231\" \n            }, \n            { \n              \"_id\" : \"knows/312295847\", \n              \"_rev\" : \"312295847\", \n              \"_key\" : \"312295847\", \n              \"_from\" : \"persons/311181735\", \n              \"_to\" : \"persons/310526375\" \n            }, \n            { \n              \"_id\" : \"knows/311902631\", \n              \"_rev\" : \"311902631\", \n              \"_key\" : \"311902631\", \n              \"_from\" : \"persons/310526375\", \n              \"_to\" : \"persons/310985127\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/311181735\", \n              \"_rev\" : \"311181735\", \n              \"_key\" : \"311181735\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/310526375\", \n              \"_rev\" : \"310526375\", \n              \"_key\" : \"310526375\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/310985127\", \n              \"_rev\" : \"310985127\", \n              \"_key\" : \"310985127\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/312099239\", \n              \"_rev\" : \"312099239\", \n              \"_key\" : \"312099239\", \n              \"_from\" : \"persons/311181735\", \n              \"_to\" : \"persons/310264231\" \n            }, \n            { \n              \"_id\" : 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           \"_rev\" : \"312099239\", \n              \"_key\" : \"312099239\", \n              \"_from\" : \"persons/311181735\", \n              \"_to\" : \"persons/310264231\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/311181735\", \n              \"_rev\" : \"311181735\", \n              \"_key\" : \"311181735\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/311443879\", \n              \"_rev\" : \"311443879\", \n              \"_key\" : \"311443879\", \n              \"_from\" : \"persons/310264231\", \n              \"_to\" : \"persons/310526375\" \n            }, \n            { \n              \"_id\" : \"knows/312295847\", \n              \"_rev\" : \"312295847\", \n              \"_key\" : \"312295847\", \n              \"_from\" : \"persons/311181735\", \n              \"_to\" : \"persons/310526375\" \n            }, \n            { \n              \"_id\" : \"knows/312099239\", \n              \"_rev\" : \"312099239\", \n              \"_key\" : \"312099239\", \n              \"_from\" : \"persons/311181735\", \n              \"_to\" : \"persons/310264231\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/310526375\", \n              \"_rev\" : \"310526375\", \n              \"_key\" : \"310526375\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/311181735\", \n              \"_rev\" : \"311181735\", \n              \"_key\" : \"311181735\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/311443879\", \n              \"_rev\" : \"311443879\", \n              \"_key\" : \"311443879\", \n              \"_from\" : \"persons/310264231\", \n              \"_to\" : \"persons/310526375\" \n            }, \n            { \n              \"_id\" : \"knows/312295847\", \n              \"_rev\" : \"312295847\", \n              \"_key\" : \"312295847\", \n              \"_from\" : \"persons/311181735\", \n              \"_to\" : \"persons/310526375\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/310526375\", \n              \"_rev\" : \"310526375\", \n              \"_key\" : \"310526375\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/311181735\", \n              \"_rev\" : \"311181735\", \n              \"_key\" : \"311181735\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/311443879\", \n              \"_rev\" : \"311443879\", \n              \"_key\" : \"311443879\", \n              \"_from\" : \"persons/310264231\", \n              \"_to\" : \"persons/310526375\" \n            }, \n            { \n              \"_id\" : \"knows/311706023\", \n              \"_rev\" : \"311706023\", \n              \"_key\" : \"311706023\", \n              \"_from\" : \"persons/310526375\", \n              \"_to\" : \"persons/310788519\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/310526375\", \n              \"_rev\" : \"310526375\", \n              \"_key\" : \"310526375\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/310788519\", \n              \"_rev\" : \"310788519\", \n              \"_key\" : \"310788519\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/311443879\", \n              \"_rev\" : \"311443879\", \n              \"_key\" : \"311443879\", \n              \"_from\" : \"persons/310264231\", \n              \"_to\" : \"persons/310526375\" \n            }, \n            { \n              \"_id\" : \"knows/311902631\", \n              \"_rev\" : \"311902631\", \n              \"_key\" : \"311902631\", \n              \"_from\" : \"persons/310526375\", \n              \"_to\" : \"persons/310985127\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/310526375\", \n              \"_rev\" : \"310526375\", \n              \"_key\" : \"310526375\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/310985127\", \n              \"_rev\" : \"310985127\", \n              \"_key\" : \"310985127\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/311443879\", \n              \"_rev\" : \"311443879\", \n              \"_key\" : \"311443879\", \n              \"_from\" : \"persons/310264231\", \n              \"_to\" : \"persons/310526375\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/310526375\", \n              \"_rev\" : \"310526375\", \n              \"_key\" : \"310526375\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/310264231\", \n              \"_rev\" : \"310264231\", \n              \"_key\" : \"310264231\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using <em>backward</em> item-ordering: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/316490151\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"itemOrder\":\"backward\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/316490151\", \n          \"_rev\" : \"316490151\", \n          \"_key\" : \"316490151\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/316752295\", \n          \"_rev\" : \"316752295\", \n          \"_key\" : \"316752295\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/317211047\", \n          \"_rev\" : \"317211047\", \n          \"_key\" : \"317211047\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/317014439\", \n          \"_rev\" : \"317014439\", \n          \"_key\" : \"317014439\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/317407655\", \n          \"_rev\" : \"317407655\", \n          \"_key\" : \"317407655\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/316490151\", \n          \"_rev\" : \"316490151\", \n          \"_key\" : \"316490151\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/317407655\", \n          \"_rev\" : \"317407655\", \n          \"_key\" : \"317407655\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/316752295\", \n          \"_rev\" : \"316752295\", \n          \"_key\" : \"316752295\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/317211047\", \n          \"_rev\" : \"317211047\", \n          \"_key\" : \"317211047\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/317014439\", \n          \"_rev\" : \"317014439\", \n          \"_key\" : \"317014439\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/316490151\", \n          \"_rev\" : \"316490151\", \n          \"_key\" : \"316490151\", \n          \"name\" : \"Alice\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/317669799\", \n              \"_rev\" : \"317669799\", \n              \"_key\" : \"317669799\", \n              \"_from\" : \"persons/316490151\", \n              \"_to\" : \"persons/316752295\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/316752295\", \n              \"_rev\" : \"316752295\", \n              \"_key\" : \"316752295\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/317669799\", \n              \"_rev\" : \"317669799\", \n              \"_key\" : \"317669799\", \n              \"_from\" : \"persons/316490151\", \n              \"_to\" : \"persons/316752295\" \n            }, \n            { \n              \"_id\" : \"knows/318128551\", \n              \"_rev\" : \"318128551\", \n              \"_key\" : \"318128551\", \n              \"_from\" : \"persons/316752295\", \n              \"_to\" : \"persons/317211047\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/316752295\", \n              \"_rev\" : \"316752295\", \n              \"_key\" : \"316752295\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/317211047\", \n              \"_rev\" : \"317211047\", \n              \"_key\" : \"317211047\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/317669799\", \n              \"_rev\" : \"317669799\", \n              \"_key\" : \"317669799\", \n              \"_from\" : \"persons/316490151\", \n              \"_to\" : \"persons/316752295\" \n            }, \n            { \n              \"_id\" : \"knows/317931943\", \n              \"_rev\" : \"317931943\", \n              \"_key\" : \"317931943\", \n              \"_from\" : \"persons/316752295\", \n              \"_to\" : \"persons/317014439\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/316752295\", \n              \"_rev\" : \"316752295\", \n              \"_key\" : \"316752295\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/317014439\", \n              \"_rev\" : \"317014439\", \n              \"_key\" : \"317014439\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/317669799\", \n              \"_rev\" : \"317669799\", \n              \"_key\" : \"317669799\", \n              \"_from\" : \"persons/316490151\", \n              \"_to\" : \"persons/316752295\" \n            }, \n            { \n              \"_id\" : \"knows/318521767\", \n              \"_rev\" : \"318521767\", \n              \"_key\" : \"318521767\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316752295\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/316752295\", \n              \"_rev\" : \"316752295\", \n              \"_key\" : \"316752295\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/317407655\", \n              \"_rev\" : \"317407655\", \n              \"_key\" : \"317407655\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/317669799\", \n              \"_rev\" : \"317669799\", \n              \"_key\" : \"317669799\", \n              \"_from\" : \"persons/316490151\", \n              \"_to\" : \"persons/316752295\" \n            }, \n            { \n              \"_id\" : \"knows/318521767\", \n              \"_rev\" : \"318521767\", \n              \"_key\" : \"318521767\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316752295\" \n            }, \n            { \n              \"_id\" : \"knows/318325159\", \n              \"_rev\" : \"318325159\", \n              \"_key\" : \"318325159\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316490151\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/316752295\", \n              \"_rev\" : \"316752295\", \n              \"_key\" : \"316752295\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/317407655\", \n              \"_rev\" : \"317407655\", \n              \"_key\" : \"317407655\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/318325159\", \n              \"_rev\" : \"318325159\", \n              \"_key\" : \"318325159\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316490151\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/317407655\", \n              \"_rev\" : \"317407655\", \n              \"_key\" : \"317407655\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/318325159\", \n              \"_rev\" : \"318325159\", \n              \"_key\" : \"318325159\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316490151\" \n            }, \n            { \n              \"_id\" : \"knows/318521767\", \n              \"_rev\" : \"318521767\", \n              \"_key\" : \"318521767\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316752295\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/317407655\", \n              \"_rev\" : \"317407655\", \n              \"_key\" : \"317407655\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/316752295\", \n              \"_rev\" : \"316752295\", \n              \"_key\" : \"316752295\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/318325159\", \n              \"_rev\" : \"318325159\", \n              \"_key\" : \"318325159\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316490151\" \n            }, \n            { \n              \"_id\" : \"knows/318521767\", \n              \"_rev\" : \"318521767\", \n              \"_key\" : \"318521767\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316752295\" \n            }, \n            { \n              \"_id\" : \"knows/318128551\", \n              \"_rev\" : \"318128551\", \n              \"_key\" : \"318128551\", \n              \"_from\" : \"persons/316752295\", \n              \"_to\" : \"persons/317211047\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/317407655\", \n              \"_rev\" : \"317407655\", \n              \"_key\" : \"317407655\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/316752295\", \n              \"_rev\" : \"316752295\", \n              \"_key\" : \"316752295\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/317211047\", \n              \"_rev\" : \"317211047\", \n              \"_key\" : \"317211047\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/318325159\", \n              \"_rev\" : \"318325159\", \n              \"_key\" : \"318325159\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316490151\" \n            }, \n            { \n              \"_id\" : \"knows/318521767\", \n              \"_rev\" : \"318521767\", \n              \"_key\" : \"318521767\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316752295\" \n            }, \n            { \n              \"_id\" : \"knows/317931943\", \n              \"_rev\" : \"317931943\", \n              \"_key\" : \"317931943\", \n              \"_from\" : \"persons/316752295\", \n              \"_to\" : \"persons/317014439\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/317407655\", \n              \"_rev\" : \"317407655\", \n              \"_key\" : \"317407655\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/316752295\", \n              \"_rev\" : \"316752295\", \n              \"_key\" : \"316752295\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/317014439\", \n              \"_rev\" : \"317014439\", \n              \"_key\" : \"317014439\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/318325159\", \n              \"_rev\" : \"318325159\", \n              \"_key\" : \"318325159\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316490151\" \n            }, \n            { \n              \"_id\" : \"knows/318521767\", \n              \"_rev\" : \"318521767\", \n              \"_key\" : \"318521767\", \n              \"_from\" : \"persons/317407655\", \n              \"_to\" : \"persons/316752295\" \n            }, \n            { \n              \"_id\" : \"knows/317669799\", \n              \"_rev\" : \"317669799\", \n              \"_key\" : \"317669799\", \n              \"_from\" : \"persons/316490151\", \n              \"_to\" : \"persons/316752295\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/317407655\", \n              \"_rev\" : \"317407655\", \n              \"_key\" : \"317407655\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/316752295\", \n              \"_rev\" : \"316752295\", \n              \"_key\" : \"316752295\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/316490151\", \n              \"_rev\" : \"316490151\", \n              \"_key\" : \"316490151\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Edges should only be included once globally, but nodes are included every time they are visited: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/322716071\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"global\"}}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/322716071\", \n          \"_rev\" : \"322716071\", \n          \"_key\" : \"322716071\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/323633575\", \n          \"_rev\" : \"323633575\", \n          \"_key\" : \"323633575\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/322978215\", \n          \"_rev\" : \"322978215\", \n          \"_key\" : \"322978215\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/322716071\", \n          \"_rev\" : \"322716071\", \n          \"_key\" : \"322716071\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/323240359\", \n          \"_rev\" : \"323240359\", \n          \"_key\" : \"323240359\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/323436967\", \n          \"_rev\" : \"323436967\", \n          \"_key\" : \"323436967\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/322716071\", \n              \"_rev\" : \"322716071\", \n              \"_key\" : \"322716071\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/324551079\", \n              \"_rev\" : \"324551079\", \n              \"_key\" : \"324551079\", \n              \"_from\" : \"persons/323633575\", \n              \"_to\" : \"persons/322716071\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/322716071\", \n              \"_rev\" : \"322716071\", \n              \"_key\" : \"322716071\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/323633575\", \n              \"_rev\" : \"323633575\", \n              \"_key\" : \"323633575\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/324551079\", \n              \"_rev\" : \"324551079\", \n              \"_key\" : \"324551079\", \n              \"_from\" : \"persons/323633575\", \n              \"_to\" : \"persons/322716071\" \n            }, \n            { \n              \"_id\" : \"knows/324747687\", \n              \"_rev\" : \"324747687\", \n              \"_key\" : \"324747687\", \n              \"_from\" : \"persons/323633575\", \n              \"_to\" : \"persons/322978215\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/322716071\", \n              \"_rev\" : \"322716071\", \n              \"_key\" : \"322716071\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/323633575\", \n              \"_rev\" : \"323633575\", \n              \"_key\" : \"323633575\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/322978215\", \n              \"_rev\" : \"322978215\", \n              \"_key\" : \"322978215\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/324551079\", \n              \"_rev\" : \"324551079\", \n              \"_key\" : \"324551079\", \n              \"_from\" : \"persons/323633575\", \n              \"_to\" : \"persons/322716071\" \n            }, \n            { \n              \"_id\" : \"knows/324747687\", \n              \"_rev\" : \"324747687\", \n              \"_key\" : \"324747687\", \n              \"_from\" : \"persons/323633575\", \n              \"_to\" : \"persons/322978215\" \n            }, \n            { \n              \"_id\" : \"knows/323895719\", \n              \"_rev\" : \"323895719\", \n              \"_key\" : \"323895719\", \n              \"_from\" : \"persons/322716071\", \n              \"_to\" : \"persons/322978215\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/322716071\", \n              \"_rev\" : \"322716071\", \n              \"_key\" : \"322716071\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/323633575\", \n              \"_rev\" : \"323633575\", \n              \"_key\" : \"323633575\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/322978215\", \n              \"_rev\" : \"322978215\", \n              \"_key\" : \"322978215\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/322716071\", \n              \"_rev\" : \"322716071\", \n              \"_key\" : \"322716071\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/324551079\", \n              \"_rev\" : \"324551079\", \n              \"_key\" : \"324551079\", \n              \"_from\" : \"persons/323633575\", \n              \"_to\" : \"persons/322716071\" \n            }, \n            { \n              \"_id\" : \"knows/324747687\", \n              \"_rev\" : \"324747687\", \n              \"_key\" : \"324747687\", \n              \"_from\" : \"persons/323633575\", \n              \"_to\" : \"persons/322978215\" \n            }, \n            { \n              \"_id\" : \"knows/324157863\", \n              \"_rev\" : \"324157863\", \n              \"_key\" : \"324157863\", \n              \"_from\" : \"persons/322978215\", \n              \"_to\" : \"persons/323240359\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/322716071\", \n              \"_rev\" : \"322716071\", \n              \"_key\" : \"322716071\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/323633575\", \n              \"_rev\" : \"323633575\", \n              \"_key\" : \"323633575\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/322978215\", \n              \"_rev\" : \"322978215\", \n              \"_key\" : \"322978215\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/323240359\", \n              \"_rev\" : \"323240359\", \n              \"_key\" : \"323240359\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/324551079\", \n              \"_rev\" : \"324551079\", \n              \"_key\" : \"324551079\", \n              \"_from\" : \"persons/323633575\", \n              \"_to\" : \"persons/322716071\" \n            }, \n            { \n              \"_id\" : \"knows/324747687\", \n              \"_rev\" : \"324747687\", \n              \"_key\" : \"324747687\", \n              \"_from\" : \"persons/323633575\", \n              \"_to\" : \"persons/322978215\" \n            }, \n            { \n              \"_id\" : \"knows/324354471\", \n              \"_rev\" : \"324354471\", \n              \"_key\" : \"324354471\", \n              \"_from\" : \"persons/322978215\", \n              \"_to\" : \"persons/323436967\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/322716071\", \n              \"_rev\" : \"322716071\", \n              \"_key\" : \"322716071\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/323633575\", \n              \"_rev\" : \"323633575\", \n              \"_key\" : \"323633575\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/322978215\", \n              \"_rev\" : \"322978215\", \n              \"_key\" : \"322978215\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/323436967\", \n              \"_rev\" : \"323436967\", \n              \"_key\" : \"323436967\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>If the underlying graph is cyclic, <em>maxIterations</em> should be set: The underlying graph has two vertices <em>Alice</em> and <em>Bob</em>. With the directed edges: - <em>Alice</em> knows <em>Bob</em> _ <em>Bob</em> knows <em>Alice</em> <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/327958951\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"none\"},\"maxIterations\":5}\n\nHTTP/1.1 500 Internal Error\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 500, \n  \"errorNum\" : 1909, \n  \"errorMessage\" : \"too many iterations\" \n}\n\n</code></pre><br>",
+                    "examples": "In the following examples the underlying graph will contain five persons <em>Alice</em>, <em>Bob</em>, <em>Charlie</em>, <em>Dave</em> and <em>Eve</em>. We will have the following directed relations:     - <em>Alice</em> knows <em>Bob</em>     - <em>Bob</em> knows <em>Charlie</em>     - <em>Bob</em> knows <em>Dave</em>     - <em>Eve</em> knows <em>Alice</em>     - <em>Eve</em> knows <em>Bob</em> The starting vertex will always be Alice. Follow only outbound edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/279396775\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/279396775\", \n          \"_rev\" : \"279396775\", \n          \"_key\" : \"279396775\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/279658919\", \n          \"_rev\" : \"279658919\", \n          \"_key\" : \"279658919\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/279921063\", \n          \"_rev\" : \"279921063\", \n          \"_key\" : \"279921063\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/280117671\", \n          \"_rev\" : \"280117671\", \n          \"_key\" : \"280117671\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279396775\", \n              \"_rev\" : \"279396775\", \n              \"_key\" : \"279396775\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/280576423\", \n              \"_rev\" : \"280576423\", \n              \"_key\" : \"280576423\", \n              \"_from\" : \"persons/279396775\", \n              \"_to\" : \"persons/279658919\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279396775\", \n              \"_rev\" : \"279396775\", \n              \"_key\" : \"279396775\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/279658919\", \n              \"_rev\" : \"279658919\", \n              \"_key\" : \"279658919\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/280576423\", \n              \"_rev\" : \"280576423\", \n              \"_key\" : \"280576423\", \n              \"_from\" : \"persons/279396775\", \n              \"_to\" : \"persons/279658919\" \n            }, \n            { \n              \"_id\" : \"knows/280838567\", \n              \"_rev\" : \"280838567\", \n              \"_key\" : \"280838567\", \n              \"_from\" : \"persons/279658919\", \n              \"_to\" : \"persons/279921063\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279396775\", \n              \"_rev\" : \"279396775\", \n              \"_key\" : \"279396775\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/279658919\", \n              \"_rev\" : \"279658919\", \n              \"_key\" : \"279658919\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/279921063\", \n              \"_rev\" : \"279921063\", \n              \"_key\" : \"279921063\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/280576423\", \n              \"_rev\" : \"280576423\", \n              \"_key\" : \"280576423\", \n              \"_from\" : \"persons/279396775\", \n              \"_to\" : \"persons/279658919\" \n            }, \n            { \n              \"_id\" : \"knows/281035175\", \n              \"_rev\" : \"281035175\", \n              \"_key\" : \"281035175\", \n              \"_from\" : \"persons/279658919\", \n              \"_to\" : \"persons/280117671\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279396775\", \n              \"_rev\" : \"279396775\", \n              \"_key\" : \"279396775\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/279658919\", \n              \"_rev\" : \"279658919\", \n              \"_key\" : \"279658919\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/280117671\", \n              \"_rev\" : \"280117671\", \n              \"_key\" : \"280117671\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow only inbound edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/283918759\", \"edgeCollection\" : \"knows\", \"direction\" : \"inbound\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/283918759\", \n          \"_rev\" : \"283918759\", \n          \"_key\" : \"283918759\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/284836263\", \n          \"_rev\" : \"284836263\", \n          \"_key\" : \"284836263\", \n          \"name\" : \"Eve\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/283918759\", \n              \"_rev\" : \"283918759\", \n              \"_key\" : \"283918759\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/285753767\", \n              \"_rev\" : \"285753767\", \n              \"_key\" : \"285753767\", \n              \"_from\" : \"persons/284836263\", \n              \"_to\" : \"persons/283918759\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/283918759\", \n              \"_rev\" : \"283918759\", \n              \"_key\" : \"283918759\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/284836263\", \n              \"_rev\" : \"284836263\", \n              \"_key\" : \"284836263\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow any direction of edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/288178599\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"global\"}}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/288178599\", \n          \"_rev\" : \"288178599\", \n          \"_key\" : \"288178599\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/289096103\", \n          \"_rev\" : \"289096103\", \n          \"_key\" : \"289096103\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/288440743\", \n          \"_rev\" : \"288440743\", \n          \"_key\" : \"288440743\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/288178599\", \n          \"_rev\" : \"288178599\", \n          \"_key\" : \"288178599\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/288702887\", \n          \"_rev\" : \"288702887\", \n          \"_key\" : \"288702887\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/288899495\", \n          \"_rev\" : \"288899495\", \n          \"_key\" : \"288899495\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290013607\", \n              \"_rev\" : \"290013607\", \n              \"_key\" : \"290013607\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288178599\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289096103\", \n              \"_rev\" : \"289096103\", \n              \"_key\" : \"289096103\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290013607\", \n              \"_rev\" : \"290013607\", \n              \"_key\" : \"290013607\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288178599\" \n            }, \n            { \n              \"_id\" : \"knows/290210215\", \n              \"_rev\" : \"290210215\", \n              \"_key\" : \"290210215\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288440743\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289096103\", \n              \"_rev\" : \"289096103\", \n              \"_key\" : \"289096103\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288440743\", \n              \"_rev\" : \"288440743\", \n              \"_key\" : \"288440743\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290013607\", \n              \"_rev\" : \"290013607\", \n              \"_key\" : \"290013607\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288178599\" \n            }, \n            { \n              \"_id\" : \"knows/290210215\", \n              \"_rev\" : \"290210215\", \n              \"_key\" : \"290210215\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288440743\" \n            }, \n            { \n              \"_id\" : \"knows/289358247\", \n              \"_rev\" : \"289358247\", \n              \"_key\" : \"289358247\", \n              \"_from\" : \"persons/288178599\", \n              \"_to\" : \"persons/288440743\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289096103\", \n              \"_rev\" : \"289096103\", \n              \"_key\" : \"289096103\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288440743\", \n              \"_rev\" : \"288440743\", \n              \"_key\" : \"288440743\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290013607\", \n              \"_rev\" : \"290013607\", \n              \"_key\" : \"290013607\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288178599\" \n            }, \n            { \n              \"_id\" : \"knows/290210215\", \n              \"_rev\" : \"290210215\", \n              \"_key\" : \"290210215\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288440743\" \n            }, \n            { \n              \"_id\" : \"knows/289620391\", \n              \"_rev\" : \"289620391\", \n              \"_key\" : \"289620391\", \n              \"_from\" : \"persons/288440743\", \n              \"_to\" : \"persons/288702887\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289096103\", \n              \"_rev\" : \"289096103\", \n              \"_key\" : \"289096103\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288440743\", \n              \"_rev\" : \"288440743\", \n              \"_key\" : \"288440743\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/288702887\", \n              \"_rev\" : \"288702887\", \n              \"_key\" : \"288702887\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290013607\", \n              \"_rev\" : \"290013607\", \n              \"_key\" : \"290013607\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288178599\" \n            }, \n            { \n              \"_id\" : \"knows/290210215\", \n              \"_rev\" : \"290210215\", \n              \"_key\" : \"290210215\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288440743\" \n            }, \n            { \n              \"_id\" : \"knows/289816999\", \n              \"_rev\" : \"289816999\", \n              \"_key\" : \"289816999\", \n              \"_from\" : \"persons/288440743\", \n              \"_to\" : \"persons/288899495\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289096103\", \n              \"_rev\" : \"289096103\", \n              \"_key\" : \"289096103\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288440743\", \n              \"_rev\" : \"288440743\", \n              \"_key\" : \"288440743\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/288899495\", \n              \"_rev\" : \"288899495\", \n              \"_key\" : \"288899495\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Excluding <em>Charlie</em> and <em>Bob</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/293421479\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"filter\" : \"if (vertex.name === \\\"Bob\\\" || vertex.name === \\\"Charlie\\\") {return \\\"exclude\\\";}return;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/293421479\", \n          \"_rev\" : \"293421479\", \n          \"_key\" : \"293421479\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/294142375\", \n          \"_rev\" : \"294142375\", \n          \"_key\" : \"294142375\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/293421479\", \n              \"_rev\" : \"293421479\", \n              \"_key\" : \"293421479\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/294601127\", \n              \"_rev\" : \"294601127\", \n              \"_key\" : \"294601127\", \n              \"_from\" : \"persons/293421479\", \n              \"_to\" : \"persons/293683623\" \n            }, \n            { \n              \"_id\" : \"knows/295059879\", \n              \"_rev\" : \"295059879\", \n              \"_key\" : \"295059879\", \n              \"_from\" : \"persons/293683623\", \n              \"_to\" : \"persons/294142375\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/293421479\", \n              \"_rev\" : \"293421479\", \n              \"_key\" : \"293421479\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/293683623\", \n              \"_rev\" : \"293683623\", \n              \"_key\" : \"293683623\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/294142375\", \n              \"_rev\" : \"294142375\", \n              \"_key\" : \"294142375\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Do not follow edges from <em>Bob</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/297943463\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"filter\" : \"if (vertex.name === \\\"Bob\\\") {return \\\"prune\\\";}return;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/297943463\", \n          \"_rev\" : \"297943463\", \n          \"_key\" : \"297943463\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/298205607\", \n          \"_rev\" : \"298205607\", \n          \"_key\" : \"298205607\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/297943463\", \n              \"_rev\" : \"297943463\", \n              \"_key\" : \"297943463\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/299123111\", \n              \"_rev\" : \"299123111\", \n              \"_key\" : \"299123111\", \n              \"_from\" : \"persons/297943463\", \n              \"_to\" : \"persons/298205607\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/297943463\", \n              \"_rev\" : \"297943463\", \n              \"_key\" : \"297943463\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/298205607\", \n              \"_rev\" : \"298205607\", \n              \"_key\" : \"298205607\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Visit only nodes in a depth of at least 2: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/302137767\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"minDepth\" : 2}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/302662055\", \n          \"_rev\" : \"302662055\", \n          \"_key\" : \"302662055\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/302858663\", \n          \"_rev\" : \"302858663\", \n          \"_key\" : \"302858663\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/303317415\", \n              \"_rev\" : \"303317415\", \n              \"_key\" : \"303317415\", \n              \"_from\" : \"persons/302137767\", \n              \"_to\" : \"persons/302399911\" \n            }, \n            { \n              \"_id\" : \"knows/303579559\", \n              \"_rev\" : \"303579559\", \n              \"_key\" : \"303579559\", \n              \"_from\" : \"persons/302399911\", \n              \"_to\" : \"persons/302662055\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/302137767\", \n              \"_rev\" : \"302137767\", \n              \"_key\" : \"302137767\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/302399911\", \n              \"_rev\" : \"302399911\", \n              \"_key\" : \"302399911\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/302662055\", \n              \"_rev\" : \"302662055\", \n              \"_key\" : \"302662055\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/303317415\", \n              \"_rev\" : \"303317415\", \n              \"_key\" : \"303317415\", \n              \"_from\" : \"persons/302137767\", \n              \"_to\" : \"persons/302399911\" \n            }, \n            { \n              \"_id\" : \"knows/303776167\", \n              \"_rev\" : \"303776167\", \n              \"_key\" : \"303776167\", \n              \"_from\" : \"persons/302399911\", \n              \"_to\" : \"persons/302858663\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/302137767\", \n              \"_rev\" : \"302137767\", \n              \"_key\" : \"302137767\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/302399911\", \n              \"_rev\" : \"302399911\", \n              \"_key\" : \"302399911\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/302858663\", \n              \"_rev\" : \"302858663\", \n              \"_key\" : \"302858663\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Visit only nodes in a depth of at most 1: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/306659751\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"maxDepth\" : 1}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/306659751\", \n          \"_rev\" : \"306659751\", \n          \"_key\" : \"306659751\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/306921895\", \n          \"_rev\" : \"306921895\", \n          \"_key\" : \"306921895\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/306659751\", \n              \"_rev\" : \"306659751\", \n              \"_key\" : \"306659751\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/307839399\", \n              \"_rev\" : \"307839399\", \n              \"_key\" : \"307839399\", \n              \"_from\" : \"persons/306659751\", \n              \"_to\" : \"persons/306921895\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/306659751\", \n              \"_rev\" : \"306659751\", \n              \"_key\" : \"306659751\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/306921895\", \n              \"_rev\" : \"306921895\", \n              \"_key\" : \"306921895\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Count all visited nodes and return a list of nodes only: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/310854055\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"init\" : \"result.visited = 0; result.myVertices = [ ];\", \"visitor\" : \"result.visited++; result.myVertices.push(vertex);\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : 4, \n    \"myVertices\" : [ \n      { \n        \"_id\" : \"persons/310854055\", \n        \"_rev\" : \"310854055\", \n        \"_key\" : \"310854055\", \n        \"name\" : \"Alice\" \n      }, \n      { \n        \"_id\" : \"persons/311116199\", \n        \"_rev\" : \"311116199\", \n        \"_key\" : \"311116199\", \n        \"name\" : \"Bob\" \n      }, \n      { \n        \"_id\" : \"persons/311378343\", \n        \"_rev\" : \"311378343\", \n        \"_key\" : \"311378343\", \n        \"name\" : \"Charlie\" \n      }, \n      { \n        \"_id\" : \"persons/311574951\", \n        \"_rev\" : \"311574951\", \n        \"_key\" : \"311574951\", \n        \"name\" : \"Dave\" \n      } \n    ] \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Expand only inbound edges of <em>Alice</em> and outbound edges of <em>Eve</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/315113895\",\"edgeCollection\":\"knows\",\"expander\":\"var connections = [ ];if (vertex.name === \\\"Alice\\\") {config.edgeCollection.inEdges(vertex).forEach(function (e) {connections.push({ vertex: require(\\\"internal\\\").db._document(e._from), edge: e});});}if (vertex.name === \\\"Eve\\\") {config.edgeCollection.outEdges(vertex).forEach(function (e) {connections.push({vertex: require(\\\"internal\\\").db._document(e._to), edge: e});});}return connections;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/315113895\", \n          \"_rev\" : \"315113895\", \n          \"_key\" : \"315113895\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/316031399\", \n          \"_rev\" : \"316031399\", \n          \"_key\" : \"316031399\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/315376039\", \n          \"_rev\" : \"315376039\", \n          \"_key\" : \"315376039\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/315113895\", \n              \"_rev\" : \"315113895\", \n              \"_key\" : \"315113895\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/316948903\", \n              \"_rev\" : \"316948903\", \n              \"_key\" : \"316948903\", \n              \"_from\" : \"persons/316031399\", \n              \"_to\" : \"persons/315113895\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/315113895\", \n              \"_rev\" : \"315113895\", \n              \"_key\" : \"315113895\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/316031399\", \n              \"_rev\" : \"316031399\", \n              \"_key\" : \"316031399\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/316948903\", \n              \"_rev\" : \"316948903\", \n              \"_key\" : \"316948903\", \n              \"_from\" : \"persons/316031399\", \n              \"_to\" : \"persons/315113895\" \n            }, \n            { \n              \"_id\" : \"knows/317145511\", \n              \"_rev\" : \"317145511\", \n              \"_key\" : \"317145511\", \n              \"_from\" : \"persons/316031399\", \n              \"_to\" : \"persons/315376039\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/315113895\", \n              \"_rev\" : \"315113895\", \n              \"_key\" : \"315113895\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/316031399\", \n              \"_rev\" : \"316031399\", \n              \"_key\" : \"316031399\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/315376039\", \n              \"_rev\" : \"315376039\", \n              \"_key\" : \"315376039\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow the <em>depthfirst</em> strategy: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/319504807\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"strategy\":\"depthfirst\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/319504807\", \n          \"_rev\" : \"319504807\", \n          \"_key\" : \"319504807\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/320422311\", \n          \"_rev\" : \"320422311\", \n          \"_key\" : \"320422311\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/319766951\", \n          \"_rev\" : \"319766951\", \n          \"_key\" : \"319766951\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/319504807\", \n          \"_rev\" : \"319504807\", \n          \"_key\" : \"319504807\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/320029095\", \n          \"_rev\" : \"320029095\", \n          \"_key\" : \"320029095\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/320225703\", \n          \"_rev\" : \"320225703\", \n          \"_key\" : \"320225703\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/319766951\", \n          \"_rev\" : \"319766951\", \n          \"_key\" : \"319766951\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/320422311\", \n          \"_rev\" : \"320422311\", \n          \"_key\" : \"320422311\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/319504807\", \n          \"_rev\" : \"319504807\", \n          \"_key\" : \"319504807\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/320029095\", \n          \"_rev\" : \"320029095\", \n          \"_key\" : \"320029095\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/320225703\", \n          \"_rev\" : \"320225703\", \n          \"_key\" : \"320225703\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/320946599\", \n              \"_rev\" : \"320946599\", \n              \"_key\" : \"320946599\", \n              \"_from\" : \"persons/319766951\", \n              \"_to\" : \"persons/320029095\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/321143207\", \n              \"_rev\" : \"321143207\", \n              \"_key\" : \"321143207\", \n              \"_from\" : \"persons/319766951\", \n              \"_to\" : \"persons/320225703\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320225703\", \n              \"_rev\" : \"320225703\", \n              \"_key\" : \"320225703\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/320946599\", \n              \"_rev\" : \"320946599\", \n              \"_key\" : \"320946599\", \n              \"_from\" : \"persons/319766951\", \n              \"_to\" : \"persons/320029095\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/321143207\", \n              \"_rev\" : \"321143207\", \n              \"_key\" : \"321143207\", \n              \"_from\" : \"persons/319766951\", \n              \"_to\" : \"persons/320225703\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320225703\", \n              \"_rev\" : \"320225703\", \n              \"_key\" : \"320225703\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using <em>postorder</em> ordering: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/325730727\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"order\":\"postorder\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/325730727\", \n          \"_rev\" : \"325730727\", \n          \"_key\" : \"325730727\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/326255015\", \n          \"_rev\" : \"326255015\", \n          \"_key\" : \"326255015\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/326451623\", \n          \"_rev\" : \"326451623\", \n          \"_key\" : \"326451623\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/325992871\", \n          \"_rev\" : \"325992871\", \n          \"_key\" : \"325992871\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/326648231\", \n          \"_rev\" : \"326648231\", \n          \"_key\" : \"326648231\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/325730727\", \n          \"_rev\" : \"325730727\", \n          \"_key\" : \"325730727\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/326648231\", \n          \"_rev\" : \"326648231\", \n          \"_key\" : \"326648231\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/326255015\", \n          \"_rev\" : \"326255015\", \n          \"_key\" : \"326255015\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/326451623\", \n          \"_rev\" : \"326451623\", \n          \"_key\" : \"326451623\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/325992871\", \n          \"_rev\" : \"325992871\", \n          \"_key\" : \"325992871\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/325730727\", \n          \"_rev\" : \"325730727\", \n          \"_key\" : \"325730727\", \n          \"name\" : \"Alice\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327565735\", \n              \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            }, \n            { \n              \"_id\" : \"knows/327762343\", \n              \"_rev\" : \"327762343\", \n              \"_key\" : \"327762343\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/326910375\", \n              \"_rev\" : \"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327565735\", \n              \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            }, \n            { \n              \"_id\" : \"knows/327762343\", \n              \"_rev\" : \"327762343\", \n              \"_key\" : \"327762343\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327172519\", \n              \"_rev\" : \"327172519\", \n              \"_key\" : \"327172519\", \n              \"_from\" : \"persons/325992871\", \n              \"_to\" : \"persons/326255015\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327565735\", \n              \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            }, \n            { \n              \"_id\" : \"knows/327762343\", \n              \"_rev\" : \"327762343\", \n              \"_key\" : \"327762343\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327369127\", \n              \"_rev\" : \"327369127\", \n              \"_key\" : \"327369127\", \n              \"_from\" : \"persons/325992871\", \n              \"_to\" : \"persons/326451623\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326451623\", \n              \"_rev\" : \"326451623\", \n              \"_key\" : \"326451623\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327565735\", \n              \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            }, \n            { \n              \"_id\" : 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           \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/326910375\", \n              \"_rev\" : \"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327762343\", \n              \"_rev\" : \"327762343\", \n              \"_key\" : \"327762343\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327565735\", \n              \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/326910375\", \n              \"_rev\" : \"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327762343\", \n              \"_rev\" : \"327762343\", \n              \"_key\" : \"327762343\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325992871\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/326910375\", \n              \"_rev\" : \"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327172519\", \n          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\"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327369127\", \n              \"_rev\" : \"327369127\", \n              \"_key\" : \"327369127\", \n              \"_from\" : \"persons/325992871\", \n              \"_to\" : \"persons/326451623\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326451623\", \n              \"_rev\" : \"326451623\", \n              \"_key\" : \"326451623\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/326910375\", \n              \"_rev\" : \"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using <em>backward</em> item-ordering: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/331956647\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"itemOrder\":\"backward\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/331956647\", \n          \"_rev\" : \"331956647\", \n          \"_key\" : \"331956647\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/332218791\", \n          \"_rev\" : \"332218791\", \n          \"_key\" : \"332218791\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/332677543\", \n          \"_rev\" : \"332677543\", \n          \"_key\" : \"332677543\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/332480935\", \n          \"_rev\" : \"332480935\", \n          \"_key\" : \"332480935\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/332874151\", \n          \"_rev\" : \"332874151\", \n          \"_key\" : \"332874151\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/331956647\", \n          \"_rev\" : \"331956647\", \n          \"_key\" : \"331956647\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/332874151\", \n          \"_rev\" : \"332874151\", \n          \"_key\" : \"332874151\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/332218791\", \n          \"_rev\" : \"332218791\", \n          \"_key\" : \"332218791\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/332677543\", \n          \"_rev\" : \"332677543\", \n          \"_key\" : \"332677543\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/332480935\", \n          \"_rev\" : \"332480935\", \n          \"_key\" : \"332480935\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/331956647\", \n          \"_rev\" : \"331956647\", \n          \"_key\" : \"331956647\", \n          \"name\" : \"Alice\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333595047\", \n              \"_rev\" : \"333595047\", \n              \"_key\" : \"333595047\", \n              \"_from\" : \"persons/332218791\", \n              \"_to\" : \"persons/332677543\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332677543\", \n              \"_rev\" : \"332677543\", \n              \"_key\" : \"332677543\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333398439\", \n              \"_rev\" : \"333398439\", \n              \"_key\" : \"333398439\", \n              \"_from\" : \"persons/332218791\", \n              \"_to\" : \"persons/332480935\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333595047\", \n              \"_rev\" : \"333595047\", \n              \"_key\" : \"333595047\", \n              \"_from\" : \"persons/332218791\", \n              \"_to\" : \"persons/332677543\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332677543\", \n              \"_rev\" : \"332677543\", \n              \"_key\" : \"332677543\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333398439\", \n              \"_rev\" : \"333398439\", \n              \"_key\" : \"333398439\", \n              \"_from\" : \"persons/332218791\", \n              \"_to\" : \"persons/332480935\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Edges should only be included once globally, but nodes are included every time they are visited: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/338182567\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"global\"}}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/338182567\", \n          \"_rev\" : \"338182567\", \n          \"_key\" : \"338182567\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/339100071\", \n          \"_rev\" : \"339100071\", \n          \"_key\" : \"339100071\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/338444711\", \n          \"_rev\" : \"338444711\", \n          \"_key\" : \"338444711\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/338182567\", \n          \"_rev\" : \"338182567\", \n          \"_key\" : \"338182567\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/338706855\", \n          \"_rev\" : \"338706855\", \n          \"_key\" : \"338706855\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/338903463\", \n          \"_rev\" : \"338903463\", \n          \"_key\" : \"338903463\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340017575\", \n              \"_rev\" : \"340017575\", \n              \"_key\" : \"340017575\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338182567\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339100071\", \n              \"_rev\" : \"339100071\", \n              \"_key\" : \"339100071\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340017575\", \n              \"_rev\" : \"340017575\", \n              \"_key\" : \"340017575\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338182567\" \n            }, \n            { \n              \"_id\" : \"knows/340214183\", \n              \"_rev\" : \"340214183\", \n              \"_key\" : \"340214183\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338444711\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339100071\", \n              \"_rev\" : \"339100071\", \n              \"_key\" : \"339100071\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338444711\", \n              \"_rev\" : \"338444711\", \n              \"_key\" : \"338444711\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340017575\", \n              \"_rev\" : \"340017575\", \n              \"_key\" : \"340017575\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338182567\" \n            }, \n            { \n              \"_id\" : \"knows/340214183\", \n              \"_rev\" : \"340214183\", \n              \"_key\" : \"340214183\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338444711\" \n            }, \n            { \n              \"_id\" : \"knows/339362215\", \n              \"_rev\" : \"339362215\", \n              \"_key\" : \"339362215\", \n              \"_from\" : \"persons/338182567\", \n              \"_to\" : \"persons/338444711\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339100071\", \n              \"_rev\" : \"339100071\", \n              \"_key\" : \"339100071\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338444711\", \n              \"_rev\" : \"338444711\", \n              \"_key\" : \"338444711\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340017575\", \n              \"_rev\" : \"340017575\", \n              \"_key\" : \"340017575\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338182567\" \n            }, \n            { \n              \"_id\" : \"knows/340214183\", \n              \"_rev\" : \"340214183\", \n              \"_key\" : \"340214183\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338444711\" \n            }, \n            { \n              \"_id\" : \"knows/339624359\", \n              \"_rev\" : \"339624359\", \n              \"_key\" : \"339624359\", \n              \"_from\" : \"persons/338444711\", \n              \"_to\" : \"persons/338706855\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339100071\", \n              \"_rev\" : \"339100071\", \n              \"_key\" : \"339100071\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338444711\", \n              \"_rev\" : \"338444711\", \n              \"_key\" : \"338444711\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/338706855\", \n              \"_rev\" : \"338706855\", \n              \"_key\" : \"338706855\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340017575\", \n              \"_rev\" : \"340017575\", \n              \"_key\" : \"340017575\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338182567\" \n            }, \n            { \n              \"_id\" : \"knows/340214183\", \n              \"_rev\" : \"340214183\", \n              \"_key\" : \"340214183\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338444711\" \n            }, \n            { \n              \"_id\" : \"knows/339820967\", \n              \"_rev\" : \"339820967\", \n              \"_key\" : \"339820967\", \n              \"_from\" : \"persons/338444711\", \n              \"_to\" : \"persons/338903463\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339100071\", \n              \"_rev\" : \"339100071\", \n              \"_key\" : \"339100071\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338444711\", \n              \"_rev\" : \"338444711\", \n              \"_key\" : \"338444711\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/338903463\", \n              \"_rev\" : \"338903463\", \n              \"_key\" : \"338903463\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>If the underlying graph is cyclic, <em>maxIterations</em> should be set: The underlying graph has two vertices <em>Alice</em> and <em>Bob</em>. With the directed edges: - <em>Alice</em> knows <em>Bob</em> _ <em>Bob</em> knows <em>Alice</em> <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/343425447\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"none\"},\"maxIterations\":5}\n\nHTTP/1.1 500 Internal Error\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 500, \n  \"errorNum\" : 1909, \n  \"errorMessage\" : \"too many iterations\" \n}\n\n</code></pre><br>",
                     "nickname": "executesATraversal"
                 }
             ],

From 665ac9ad8bb3d5c1fb5bfd898c4e485fe7e476d8 Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Thu, 7 Nov 2013 21:15:57 +0100
Subject: [PATCH 13/27] fixed conf file in info message

---
 Installation/Debian/postinst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Installation/Debian/postinst b/Installation/Debian/postinst
index 3ed99d97d9..b0ca15904a 100755
--- a/Installation/Debian/postinst
+++ b/Installation/Debian/postinst
@@ -17,7 +17,7 @@ Upgrading ArangoDB database files:
   > /etc/init.d/arangodb upgrade
 
 Configuration file:
-  /etc/arangodb/arangod.conf
+  /etc/arangodb/arangod-uid.conf
 
 Start ArangoDB shell client:
   > /usr/bin/arangosh

From d4d731ee010872c2295b3b3e1eb333af16ee79fa Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Thu, 7 Nov 2013 21:54:16 +0100
Subject: [PATCH 14/27] removed test function

---
 js/actions/api-system.js | 31 -------------------------------
 1 file changed, 31 deletions(-)

diff --git a/js/actions/api-system.js b/js/actions/api-system.js
index 603f7488fb..60996342f8 100644
--- a/js/actions/api-system.js
+++ b/js/actions/api-system.js
@@ -310,37 +310,6 @@ actions.defineHttp({
   }
 });
 
-////////////////////////////////////////////////////////////////////////////////
-/// @fn JSF_get_admin_echo_database_name
-/// @brief returns the database name
-///
-/// @RESTHEADER{GET /_admin/database_name,returns the database name}
-///
-/// @RESTDESCRIPTION
-///
-/// The call returns an object with the following attributes:
-///
-/// - `name`: the name of the database
-///
-/// @RESTRETURNCODES
-///
-/// @RESTRETURNCODE{200}
-/// Name was returned successfully.
-///
-////////////////////////////////////////////////////////////////////////////////
-
-actions.defineHttp({
-  url : "_admin/database-name",
-  context : "admin",
-  prefix : true,
-
-  callback : function (req, res) {
-    res.responseCode = actions.HTTP_OK;
-    res.contentType = "application/json; charset=utf-8";
-    res.body = JSON.stringify({ name: internal.db._name() });
-  }
-});
-
 ////////////////////////////////////////////////////////////////////////////////
 /// @fn JSF_get_admin_statistics
 /// @brief returns system status information for the server

From 87fab8445c4d4cdfe217a8b372fa4ace963738bf Mon Sep 17 00:00:00 2001
From: Jan Steemann <jan@arangodb.com>
Date: Thu, 7 Nov 2013 22:30:26 +0100
Subject: [PATCH 15/27] updated changelog

---
 CHANGELOG | 27 ++++++++++++++++-----------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 9cfa23bb53..b98fea4e19 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,6 +1,18 @@
 v1.4.1-rc1 (2013-11-07)
 -----------------------
 
+* fixed issue #635: Web-Interface should have a "Databases" Menu for Management
+
+* fixed issue #624: Web-Interface is missing a Database selector
+
+* fixed segfault in bitarray query
+
+* fixed issue #656: Cannot create unique index through web interface
+
+* fixed issue #654: bitarray index makes server down
+
+* fixed issue #653: Slow query
+
 * fixed issue #650: Randonmess of any() should be improved
 
 * made AQL `DOCUMENT()` function polymorphic and work with just one parameter.
@@ -18,13 +30,6 @@ v1.4.1-rc1 (2013-11-07)
       DOCUMENT(users, [ 'users/john', 'users/amy' ])
       DOCUMENT(users, [ 'john', 'amy' ])
 
-* issue #424: Documentation about IDs needs to be upgraded
-
-* removed command-line option `--log.format`
-
-  In previous versions, this option did not have an effect for most log messages, so
-  it got removed.
-
 * simplified usage of ArangoDB batch API
 
   It is not necessary anymore to send the batch boundary in the HTTP `Content-Type`
@@ -37,12 +42,12 @@ v1.4.1-rc1 (2013-11-07)
   This also allows using the batch API with the Swagger "Try it out" feature (which is
   not too good at sending a different or even dynamic content-type request header).
 
-* removed C++ logger implementation
+* added API method GET `/_api/database/user` 
 
-  Logging inside ArangoDB is now done using the LOG_XXX() macros. The LOGGER_XXX()
-  macros are gone.
+  This returns the list of databases a specific user can see without changing the
+  username/passwd.
 
-* added collection status "loading"
+* issue #424: Documentation about IDs needs to be upgraded
 
 
 v1.4.0 (2013-10-29)

From b1823cf7f443a096f320a99a91d92de8f59b32af Mon Sep 17 00:00:00 2001
From: Jan Steemann <jan@arangodb.com>
Date: Thu, 7 Nov 2013 23:26:05 +0100
Subject: [PATCH 16/27] issue #660: updated documentation on indexes

---
 Documentation/DbaManual/HandlingIndexes.md    | 70 ++++++++++++++++++-
 Documentation/DbaManual/HandlingIndexesTOC.md |  1 +
 .../Manual/GlossaryDocumentHandle.md          |  4 +-
 Documentation/Manual/GlossaryDocumentKey.md   |  8 +--
 Documentation/Manual/GlossaryIndex.md         | 10 +--
 Documentation/Manual/GlossaryIndexHash.md     | 12 +++-
 6 files changed, 91 insertions(+), 14 deletions(-)

diff --git a/Documentation/DbaManual/HandlingIndexes.md b/Documentation/DbaManual/HandlingIndexes.md
index 4e3d3b4632..a8b4606c23 100644
--- a/Documentation/DbaManual/HandlingIndexes.md
+++ b/Documentation/DbaManual/HandlingIndexes.md
@@ -7,8 +7,8 @@ Handling Indexes {#HandlingIndexes}
 Indexes, Identifiers, Handles {#HandlingIndexesIntro}
 =====================================================
 
-This is an introduction to ArangoDB's interface for indexs in general.  There
-are special sections for 
+This is an introduction to ArangoDB's interface for indexes in general.  
+There are special sections for 
 
 - @ref IndexCap "cap constraints", 
 - @ref IndexGeo "geo-spatial indexes",
@@ -33,7 +33,7 @@ Address and ETag of an Index {#HandlingIndexesResource}
 =======================================================
 
 All indexes in ArangoDB have an index handle. This handle uniquely defines an
-index and is managed by ArangoDB. The interface allows you to access the indexs
+index and is managed by ArangoDB. The interface allows you to access the indexes
 of a collection as:
 
     db.@FA{collection}.index(@FA{index-handle})
@@ -49,6 +49,70 @@ Because the index handle is unique within the database, you can leave out the
 
     db._index("demo/362549736")
 
+Which Index type to use when {#HandlingIndexesWhichWhen}
+========================================================
+
+ArangoDB automatically indexes the `_key` attribute in each collection. There
+is no need to index this attribute separately. Please note that a document's
+`_id` attribute is derived from the `_key` attribute, and is thus implicitly
+indexed, too.
+
+ArangoDB will also automatically create an index on `_from` and `_to` in any
+edge collection, meaning incoming and outgoing connections can be determined
+efficiently.
+
+Users can define additional indexes on one or multiple document attributes.
+Several different index types are provided by ArangoDB. These indexes have
+different usage scenarios:
+
+- hash index: provides quick access to individual documents if (and only if)
+  all indexed attributes are provided in the search query. The index will only
+  be used for equality comparisons. It does not support range queries.
+
+  The hash index is a good candidate if all or most queries on the indexed
+  attribute(s) are equality comparisons, and if the attribute selectivity is
+  high. That means the number of distinct attribute values in relation to the 
+  total number of documents should be high. This is the case for indexes
+  declared `unique`. 
+
+  The hash index should not be used if duplicate index values are allowed 
+  (i.e. if the hash index is not declared `unique`) and it cannot be avoided
+  that there will be many duplicate index values. For example, it should be
+  avoided to use a hash index on an attribute with just 10 distinct values in a 
+  collection with a million documents.
+
+- skip list index: skip lists keep the indexed values in an order, so they can
+  be used for equality and range queries. Skip list indexes will have a slightly
+  higher overhead than hash indexes in case but they are more general and
+  allow more use cases (e.g. range queries). Additionally, they can be used
+  for lower selectivity attributes, when non-unique hash indexes are not a
+  good fit.
+
+- geo index: the geo index provided by ArangoDB allows searching for documents
+  within a radius around a two-dimensional earth coordinate (point), or to
+  find documents with are closest to a point. Document coordinates can either 
+  be specified in two different document attributes or in a single attribute, e.g.
+
+    { "latitude": 50.9406645, "longitude": 6.9599115 }
+
+  or
+
+    { "coords": [ 50.9406645, 6.9599115 ] }
+
+- fulltext index: a fulltext index can be used to index all words contained in 
+  a specific attribute of all documents in a collection. Only words with a 
+  (specifyable) minimum length are indexed. Word tokenisation is done using 
+  the word boundary analysis provided by libicu, which is taking into account 
+  the selected language provided at server start.
+
+  The index supports complete match queries (full words) and prefix queries.
+
+- cap constraint: the cap constraint provided by ArangoDB indexes documents
+  not to speed up search queries, but to limit (cap) the number or size of
+  documents in a collection.
+
+Currently it is not possible to index system attributes in user-defined indexes.
+
 Working with Indexes {#HandlingIndexesShell}
 ============================================
 
diff --git a/Documentation/DbaManual/HandlingIndexesTOC.md b/Documentation/DbaManual/HandlingIndexesTOC.md
index ce621a3c1e..0966b8c859 100644
--- a/Documentation/DbaManual/HandlingIndexesTOC.md
+++ b/Documentation/DbaManual/HandlingIndexesTOC.md
@@ -4,6 +4,7 @@ TOC {#HandlingIndexesTOC}
 - @ref HandlingIndexes
   - @ref HandlingIndexesIntro
   - @ref HandlingIndexesResource
+  - @ref HandlingIndexesWhichWhen
   - @ref HandlingIndexesShell
     - @ref HandlingIndexesCollectionMethods
       - @ref HandlingIndexesRead "collection.index"
diff --git a/Documentation/Manual/GlossaryDocumentHandle.md b/Documentation/Manual/GlossaryDocumentHandle.md
index 19f8172775..5664450694 100644
--- a/Documentation/Manual/GlossaryDocumentHandle.md
+++ b/Documentation/Manual/GlossaryDocumentHandle.md
@@ -2,5 +2,5 @@ DocumentHandle {#GlossaryDocumentHandle}
 ========================================
 
 @GE{Document Handle}: A document handle uniquely identifies a document
-in the database. It is a string and consists of a collection
-name and a document key separated by `/`.
+in the database. It is a string and consists of the collection's name
+and the document key (`_key` attribute) separated by `/`.
diff --git a/Documentation/Manual/GlossaryDocumentKey.md b/Documentation/Manual/GlossaryDocumentKey.md
index c8c33461fb..f176f3c15a 100644
--- a/Documentation/Manual/GlossaryDocumentKey.md
+++ b/Documentation/Manual/GlossaryDocumentKey.md
@@ -5,10 +5,10 @@ DocumentKey {#GlossaryDocumentKey}
 in a given collection. It can and should be used by clients when
 specific documents are searched.
 Document keys are stored in the `_key` attribute of documents.
-The key values are automatically indexed by ArangoDB so looking 
-up a document by its key is regularly a fast operation.
-The `_key` value of a document is immutable once the document has
-been created.
+The key values are automatically indexed by ArangoDB in a collection's
+primary index. Thus looking up a document by its key is regularly a 
+fast operation. The `_key` value of a document is immutable once 
+the document has been created.
 
 By default, ArangoDB will auto-generate a document key if no `_key`
 attribute is specified, and use the user-specified `_key` otherwise.
diff --git a/Documentation/Manual/GlossaryIndex.md b/Documentation/Manual/GlossaryIndex.md
index 0399fad4a6..cac4c9710b 100644
--- a/Documentation/Manual/GlossaryIndex.md
+++ b/Documentation/Manual/GlossaryIndex.md
@@ -3,10 +3,12 @@ Index {#GlossaryIndex}
 
 @GE{Index}: Indexes are used to allow fast access to documents. For
 each collection there is always the primary index which is a hash
-index for the document key. This index cannot be dropped or changed.
+index for the document key (`_key` attribute). This index cannot be 
+dropped or changed.
 
 Edge collections will also have an automatically created edges index, 
-which cannot be modified.
+which cannot be modified. This index provides quick access to documents
+via the `_from` and `_to` attributes.
 
 Most user-land indexes can be created by defining the names of the
 attributes which should be indexed. Some index types allow indexing
@@ -14,5 +16,5 @@ just one attribute (e.g. fulltext index) whereas other index types
 allow indexing multiple attributes.
 
 Indexing system attributes such as `_id`, `_key`, `_from`, and `_to`
-is not supported by any index type. Manually creating an index that 
-relies on any of these attributes is unsupported.
+in user-defined indexes is not supported by any index type. Manually 
+creating an index that relies on any of these attributes is unsupported.
diff --git a/Documentation/Manual/GlossaryIndexHash.md b/Documentation/Manual/GlossaryIndexHash.md
index 91a404ab98..9a6526e874 100644
--- a/Documentation/Manual/GlossaryIndexHash.md
+++ b/Documentation/Manual/GlossaryIndexHash.md
@@ -2,4 +2,14 @@ HashIndex {#GlossaryIndexHash}
 ==============================
 
 @GE{Hash Index}: A hash index is used to find documents based on
-examples.
+examples. A hash index can be created for one or multiple document
+attributes. 
+
+A hash index will only be used by queries if all indexed attributes 
+are present in the example or search query, and if all attributes are
+compared using the equality (`==` operator). That means the hash index
+does not support range queries. 
+
+If the index is declared `unique`, then access to the indexed attributes
+should be fast. The performance degrades if the indexed attribute(s)
+contain(s) only very few distinct values.

From 99d9f6db1b803f7c805dbef4c455da99ee34c3a6 Mon Sep 17 00:00:00 2001
From: Max Neunhoeffer <max@arangodb.com>
Date: Thu, 7 Nov 2013 14:10:28 +0100
Subject: [PATCH 17/27] Correct comments a bit.

---
 arangod/SkipLists/skiplist.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arangod/SkipLists/skiplist.c b/arangod/SkipLists/skiplist.c
index 556c769fc9..939ffbce29 100644
--- a/arangod/SkipLists/skiplist.c
+++ b/arangod/SkipLists/skiplist.c
@@ -599,7 +599,7 @@ int TRI_InsertKeySkipList (TRI_skiplist_t* skiplist,
   // Determine the path where the new item is to be inserted. If the item
   // already exists either replace it or return false. Recall that this
   // skip list is used for unique key/value pairs. Use the skiplist-multi
-  // non-unique key/value pairs.
+  // for non-unique key/value pairs.
   // ...........................................................................
 
   currentLevel = skiplist->base._startNode._colLength - 1; // NOT current height BUT current level is required here
@@ -1734,8 +1734,7 @@ int TRI_InsertElementSkipListMulti (TRI_skiplist_multi_t* skiplist,
   // ...........................................................................
   // Determine the path where the new item is to be inserted. If the item
   // already exists either replace it or return false. Recall that this
-  // skip list is used for unique key/value pairs. Use the skiplist-multi
-  // non-unique key/value pairs.
+  // skip list is used for non-unique key/value pairs.
   // ...........................................................................  
 
   currentLevel = skiplist->base._startNode._colLength - 1; // NOT current height BUT current level is required here

From bae553fc2214564aef462c992d970b59cebeb0e0 Mon Sep 17 00:00:00 2001
From: Max Neunhoeffer <max@arangodb.com>
Date: Thu, 7 Nov 2013 14:10:38 +0100
Subject: [PATCH 18/27] Speed up skiplist removal if many keys are equal.

---
 arangod/SkipLists/compare.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/arangod/SkipLists/compare.h b/arangod/SkipLists/compare.h
index edec05c930..2ac46517ce 100644
--- a/arangod/SkipLists/compare.h
+++ b/arangod/SkipLists/compare.h
@@ -424,7 +424,13 @@ static int IndexStaticMultiCompareElementElement (TRI_skiplist_multi_t* multiSki
 
     }
   }
+  // We break this tie in the key comparison by looking at the key: 
+  compareResult = strcmp(leftElement->_document->_key,rightElement->_document->_key);
+  if (compareResult < 0) return TRI_SKIPLIST_COMPARE_STRICTLY_LESS;
+  else if (compareResult > 0) return TRI_SKIPLIST_COMPARE_STRICTLY_GREATER;
 
+  // This will actually never be reached since the keys can only be
+  // the same if the documents are, which has been checked above.
   return defaultEqual;
 }
 

From ea7abdc0279636ea93ef231d511e84569458af13 Mon Sep 17 00:00:00 2001
From: Max Neunhoeffer <max@arangodb.com>
Date: Thu, 7 Nov 2013 16:00:26 +0100
Subject: [PATCH 19/27] Add a test suite.

This is to test the performance of deletion with a skip-list index
and many documents with the same value in the attribute indexed
by the skip-list.
---
 UnitTests/Makefile.unittests                  |   3 +-
 .../tests/shell-skiplist-rm-performance.js    | 139 ++++++++++++++++++
 2 files changed, 141 insertions(+), 1 deletion(-)
 create mode 100644 js/server/tests/shell-skiplist-rm-performance.js

diff --git a/UnitTests/Makefile.unittests b/UnitTests/Makefile.unittests
index 072ebc2dab..13c9b8c349 100755
--- a/UnitTests/Makefile.unittests
+++ b/UnitTests/Makefile.unittests
@@ -328,7 +328,8 @@ SHELL_SERVER_ONLY = \
                @top_srcdir@/js/common/tests/shell-graph-traversal.js \
                @top_srcdir@/js/common/tests/shell-graph-algorithms.js \
                @top_srcdir@/js/common/tests/shell-graph-measurement.js \
-               @top_srcdir@/js/common/tests/shell-skiplist-index.js
+               @top_srcdir@/js/common/tests/shell-skiplist-index.js \
+               @top_srcdir@/js/server/tests/shell-skiplist-rm-performance.js
 
 SHELL_SERVER = $(SHELL_COMMON) $(SHELL_SERVER_ONLY)
 
diff --git a/js/server/tests/shell-skiplist-rm-performance.js b/js/server/tests/shell-skiplist-rm-performance.js
new file mode 100644
index 0000000000..bdbc83e5e6
--- /dev/null
+++ b/js/server/tests/shell-skiplist-rm-performance.js
@@ -0,0 +1,139 @@
+/*jslint indent: 2, nomen: true, maxlen: 80 */
+/*global require, db, assertEqual, assertTrue, ArangoCollection */
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief test the performance of removal with a skip-list index
+///
+/// @file
+///
+/// DISCLAIMER
+///
+/// Copyright 2013 triagens GmbH, Cologne, Germany
+///
+/// Licensed under the Apache License, Version 2.0 (the "License");
+/// you may not use this file except in compliance with the License.
+/// You may obtain a copy of the License at
+///
+///     http://www.apache.org/licenses/LICENSE-2.0
+///
+/// Unless required by applicable law or agreed to in writing, software
+/// distributed under the License is distributed on an "AS IS" BASIS,
+/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+/// See the License for the specific language governing permissions and
+/// limitations under the License.
+///
+/// Copyright holder is triAGENS GmbH, Cologne, Germany
+///
+/// @author Max Neunhoeffer
+/// @author Copyright 2013, triAGENS GmbH, Cologne, Germany
+////////////////////////////////////////////////////////////////////////////////
+
+var jsunity = require("jsunity");
+var internal = require("internal");
+var console = require("console");
+var errors = internal.errors;
+
+// -----------------------------------------------------------------------------
+// --SECTION--                                                     basic methods
+// -----------------------------------------------------------------------------
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief test suite: Creation
+////////////////////////////////////////////////////////////////////////////////
+
+function SkipListPerfSuite() {
+  var ERRORS = internal.errors;
+  var cn = "UnitTestsCollectionSkiplistPerf";
+  var collection = null;
+
+  return {
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief set up
+////////////////////////////////////////////////////////////////////////////////
+
+  setUp : function () {
+    internal.db._drop(cn);
+    collection = internal.db._create(cn, { waitForSync : false });
+  },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief tear down
+////////////////////////////////////////////////////////////////////////////////
+
+  tearDown : function () {
+    // try...catch is necessary as some tests delete the collection itself!
+    try {
+      collection.unload();
+      collection.drop();
+    }
+    catch (err) {
+    }
+
+    collection = null;
+    internal.wait(0.0);
+  },
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief test: performance of deletion with skip-list index
+////////////////////////////////////////////////////////////////////////////////
+
+    testDeletionPerformance : function () {
+        var time = require("internal").time;
+        collection.ensureSkiplist("value"); 
+        var N=100000;
+        var p=14777;  // must be coprime to N
+        for (i = 0;i < N;i++) { 
+            collection.save({value:i}); 
+        }; 
+        var l = collection.toArray();
+        var t = time();
+        var j = 0;
+        var x;
+        for (var i = 0;i < l.length;i++) { 
+            x = l[j];
+            j = (j+p) % l.length;
+            collection.remove(x._key)
+        }; 
+        var t1 = time()-t;
+        internal.db._drop(cn); 
+        collection = internal.db._create(cn); 
+        collection.ensureSkiplist("value"); 
+        for (i = 0;i < N;i++) { 
+            collection.save({value: i % 10}); 
+        }; 
+        l = collection.toArray();
+        t = time();
+        j = 0;
+        for (i = 0;i < l.length;i++) { 
+            x = l[j];
+            j = (j+p) % l.length;
+            collection.remove(x._key)
+        }; 
+        t2 = time()-t;
+        assertFalse(t2 > 5*t1,"Removal with skip-list index is slow");
+    }
+
+  };
+}
+
+// -----------------------------------------------------------------------------
+// --SECTION--                                                              main
+// -----------------------------------------------------------------------------
+
+////////////////////////////////////////////////////////////////////////////////
+/// @brief executes the test suites
+////////////////////////////////////////////////////////////////////////////////
+
+jsunity.run(SkipListPerfSuite);
+
+return jsunity.done();
+
+// -----------------------------------------------------------------------------
+// --SECTION--                                                       END-OF-FILE
+// -----------------------------------------------------------------------------
+
+// Local Variables:
+// mode: outline-minor
+// outline-regexp: "/// @brief\\|/// @addtogroup\\|// --SECTION--\\|/// @page\\|/// @}"
+// End:

From 830240ba05b12dc513a0eebf4d93b46d6d5df9c8 Mon Sep 17 00:00:00 2001
From: Michael Hackstein <michael@arangodb.com>
Date: Fri, 8 Nov 2013 10:07:21 +0100
Subject: [PATCH 20/27] Adapted location change of database view to new version
 from dbSelectionView

---
 js/apps/system/aardvark/frontend/js/views/databaseView.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/js/apps/system/aardvark/frontend/js/views/databaseView.js b/js/apps/system/aardvark/frontend/js/views/databaseView.js
index 47fcc10e51..3c874d2b80 100644
--- a/js/apps/system/aardvark/frontend/js/views/databaseView.js
+++ b/js/apps/system/aardvark/frontend/js/views/databaseView.js
@@ -147,9 +147,9 @@ window.databaseView = Backbone.View.extend({
   },
 
   changeDatabase: function(e) {
-    var dbname = $(e.currentTarget).text();
-    var route =  '/_db/' + encodeURIComponent(dbname) + '/_admin/aardvark/index.html#databases';
-    window.location = "http://"+window.location.host + route;
+    var changeTo = $("#dbSelectionList > option:selected").attr("id");
+    var url = this.collection.createDatabaseURL(changeTo);
+    window.location.replace(url);
   },
 
   updateDatabases: function() {

From 34203af40749d7c72e135b082ad52e41052ebae6 Mon Sep 17 00:00:00 2001
From: Michael Hackstein <michael@arangodb.com>
Date: Fri, 8 Nov 2013 10:18:30 +0100
Subject: [PATCH 21/27] GraphViewer fixed a bug where a broken node was
 returned if no matching node could be found

---
 .../js/graphViewer/graph/arangoAdapter.js     | 23 ++++++++++++-------
 1 file changed, 15 insertions(+), 8 deletions(-)

diff --git a/js/apps/system/aardvark/frontend/js/graphViewer/graph/arangoAdapter.js b/js/apps/system/aardvark/frontend/js/graphViewer/graph/arangoAdapter.js
index a673b3158a..c7c2ee5f8e 100644
--- a/js/apps/system/aardvark/frontend/js/graphViewer/graph/arangoAdapter.js
+++ b/js/apps/system/aardvark/frontend/js/graphViewer/graph/arangoAdapter.js
@@ -256,6 +256,19 @@ function ArangoAdapter(nodes, edges, config) {
       });
     },
     */
+
+
+    insertInitialCallback = function(callback) {
+      return function (n) {
+        if (n && n.errorCode) {
+          callback(n);
+          return;
+        }
+        callback(absAdapter.insertInitialNode(n));
+      }
+    },
+
+
     permanentlyRemoveEdgesOfNode = function (nodeId) {
        sendQuery(queries.connectedEdges, {
          id: nodeId
@@ -352,10 +365,7 @@ function ArangoAdapter(nodes, edges, config) {
   
   self.loadInitialNode = function(nodeId, callback) {
     absAdapter.cleanUp();
-    var cb = function(n) {
-      callback(absAdapter.insertInitialNode(n));
-    };
-    self.loadNode(nodeId, cb);
+    self.loadNode(nodeId, insertInitialCallback(callback));
   };
   
   self.loadNodeFromTreeById = function(nodeId, callback) {
@@ -376,10 +386,7 @@ function ArangoAdapter(nodes, edges, config) {
   
   self.loadInitialNodeByAttributeValue = function(attribute, value, callback) {
     absAdapter.cleanUp();
-    var cb = function(n) {
-      callback(absAdapter.insertInitialNode(n));
-    };
-    self.loadNodeFromTreeByAttributeValue(attribute, value, cb);
+    self.loadNodeFromTreeByAttributeValue(attribute, value, insertInitialCallback(callback));
   };
   
   self.requestCentralityChildren = function(nodeId, callback) {

From 62f7e2df7e8e2bab9fa77c52ca5b1a1b0f5d1324 Mon Sep 17 00:00:00 2001
From: Michael Hackstein <michael@arangodb.com>
Date: Fri, 8 Nov 2013 10:31:00 +0100
Subject: [PATCH 22/27] Fixed relocation url for sub urls in web interface

---
 .../aardvark/frontend/js/collections/arangoDatabase.js   | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/js/apps/system/aardvark/frontend/js/collections/arangoDatabase.js b/js/apps/system/aardvark/frontend/js/collections/arangoDatabase.js
index 83740bb485..498273fdb4 100644
--- a/js/apps/system/aardvark/frontend/js/collections/arangoDatabase.js
+++ b/js/apps/system/aardvark/frontend/js/collections/arangoDatabase.js
@@ -63,7 +63,14 @@
         + encodeURIComponent(name)
         + "/_admin/aardvark/index.html";
       if (hash) {
-        url += hash;
+        var base = hash.split("/")[0];
+        if (base.indexOf("#collection") === 0) {
+          base = "#collections";
+        }
+        if (base.indexOf("#application") === 0) {
+          base = "#applications";
+        }
+        url += base;
       }
       return url;
     },

From 763ba6a95ffcd3f66c83b1cf8d35d30b162ffc98 Mon Sep 17 00:00:00 2001
From: Heiko Kernbach <heiko@arangodb.com>
Date: Fri, 8 Nov 2013 10:33:47 +0100
Subject: [PATCH 23/27] css change for query selectbox

---
 js/apps/system/aardvark/frontend/css/queryView.css | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/js/apps/system/aardvark/frontend/css/queryView.css b/js/apps/system/aardvark/frontend/css/queryView.css
index 9787ca61b2..1e73fdb4b6 100644
--- a/js/apps/system/aardvark/frontend/css/queryView.css
+++ b/js/apps/system/aardvark/frontend/css/queryView.css
@@ -215,7 +215,6 @@
 
 .styled-select select {
   background: white;
-  width: 268px;
   padding: 5px;
   font-size: 16px;
   font-weight: 300;
@@ -223,14 +222,13 @@
   border: 0;
   border-radius: 0;
   height: 30px;
-  -webkit-appearance: none;
   padding-left: 5px !important;
   padding-top: 3px !important;
 }
 
 .styled-select {
   float: right;
-  width: 240px;
+  width: 220px;
   height: 30px;
   overflow: hidden;
 }
@@ -238,7 +236,7 @@
 .querySizeDiv {
   margin-right: 10px;
   height: 30px !important;
-  width: 95px !important;
+  width: 130px !important;
 }
 
 .querySizeDiv select {
@@ -246,7 +244,7 @@
 }
 
 #querySize {
-  width: 115px !important;
+  width: 130px !important;
   line-height: 20px !important;
   z-index: 9999 !important;
   border-radius: 0 !important;

From c28db3076dfe20faad6ea6885d384153a0c2128b Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Fri, 8 Nov 2013 12:57:34 +0100
Subject: [PATCH 24/27] release version 1.4.1

---
 CHANGELOG                                     |  6 ++++
 Makefile.in                                   |  3 +-
 VERSION                                       |  2 +-
 build.h                                       |  2 +-
 configure                                     | 20 ++++++-------
 configure.ac                                  |  2 +-
 js/apps/system/aardvark/api-docs.json         |  2 +-
 js/apps/system/aardvark/api-docs/batch.json   |  2 +-
 .../system/aardvark/api-docs/collection.json  | 28 +++++++++----------
 js/apps/system/aardvark/api-docs/cursor.json  |  6 ++--
 .../system/aardvark/api-docs/database.json    |  2 +-
 .../system/aardvark/api-docs/document.json    | 14 +++++-----
 js/apps/system/aardvark/api-docs/edge.json    |  2 +-
 js/apps/system/aardvark/api-docs/edges.json   |  2 +-
 .../system/aardvark/api-docs/endpoint.json    |  2 +-
 js/apps/system/aardvark/api-docs/graph.json   | 28 +++++++++----------
 js/apps/system/aardvark/api-docs/index.json   | 14 +++++-----
 js/apps/system/aardvark/api-docs/job.json     |  6 ++--
 .../system/aardvark/api-docs/replication.json | 14 +++++-----
 js/apps/system/aardvark/api-docs/simple.json  | 20 ++++++-------
 js/apps/system/aardvark/api-docs/system.json  | 21 +-------------
 .../system/aardvark/api-docs/traversal.json   |  2 +-
 22 files changed, 94 insertions(+), 106 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index b98fea4e19..11b89327f0 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,9 @@
+v1.4.1 (2013-11-08)
+-------------------
+
+* performance improvements for skip-list deletes
+
+
 v1.4.1-rc1 (2013-11-07)
 -----------------------
 
diff --git a/Makefile.in b/Makefile.in
index 0c4aafe116..2b85e6c00c 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1811,7 +1811,8 @@ SHELL_SERVER_ONLY = \
                @top_srcdir@/js/common/tests/shell-graph-traversal.js \
                @top_srcdir@/js/common/tests/shell-graph-algorithms.js \
                @top_srcdir@/js/common/tests/shell-graph-measurement.js \
-               @top_srcdir@/js/common/tests/shell-skiplist-index.js
+               @top_srcdir@/js/common/tests/shell-skiplist-index.js \
+               @top_srcdir@/js/server/tests/shell-skiplist-rm-performance.js
 
 SHELL_SERVER = $(SHELL_COMMON) $(SHELL_SERVER_ONLY)
 UNITTESTS_SERVER = $(addprefix --javascript.unit-tests ,$(SHELL_SERVER))
diff --git a/VERSION b/VERSION
index 9e2fc7eead..347f5833ee 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-1.4.1-rc1
+1.4.1
diff --git a/build.h b/build.h
index 5736a9cc10..08ee13d4fe 100644
--- a/build.h
+++ b/build.h
@@ -1 +1 @@
-#define TRI_VERSION "1.4.1-rc1"
+#define TRI_VERSION "1.4.1"
diff --git a/configure b/configure
index 46973c3e25..a7617676bd 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for triAGENS ArangoDB 1.4.1-rc1.
+# Generated by GNU Autoconf 2.69 for triAGENS ArangoDB 1.4.1.
 #
 # Report bugs to <info@triagens.de>.
 #
@@ -580,8 +580,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='triAGENS ArangoDB'
 PACKAGE_TARNAME='arangodb'
-PACKAGE_VERSION='1.4.1-rc1'
-PACKAGE_STRING='triAGENS ArangoDB 1.4.1-rc1'
+PACKAGE_VERSION='1.4.1'
+PACKAGE_STRING='triAGENS ArangoDB 1.4.1'
 PACKAGE_BUGREPORT='info@triagens.de'
 PACKAGE_URL='http://www.arangodb.org'
 
@@ -1403,7 +1403,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures triAGENS ArangoDB 1.4.1-rc1 to adapt to many kinds of systems.
+\`configure' configures triAGENS ArangoDB 1.4.1 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1474,7 +1474,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of triAGENS ArangoDB 1.4.1-rc1:";;
+     short | recursive ) echo "Configuration of triAGENS ArangoDB 1.4.1:";;
    esac
   cat <<\_ACEOF
 
@@ -1605,7 +1605,7 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-triAGENS ArangoDB configure 1.4.1-rc1
+triAGENS ArangoDB configure 1.4.1
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2070,7 +2070,7 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by triAGENS ArangoDB $as_me 1.4.1-rc1, which was
+It was created by triAGENS ArangoDB $as_me 1.4.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -3276,7 +3276,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='arangodb'
- VERSION='1.4.1-rc1'
+ VERSION='1.4.1'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -9160,7 +9160,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by triAGENS ArangoDB $as_me 1.4.1-rc1, which was
+This file was extended by triAGENS ArangoDB $as_me 1.4.1, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -9227,7 +9227,7 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-triAGENS ArangoDB config.status 1.4.1-rc1
+triAGENS ArangoDB config.status 1.4.1
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index 883d7d7644..bf7cf25768 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6,7 +6,7 @@ dnl ============================================================================
 dnl --SECTION--                                  triAGENS GmbH Build Environment
 dnl ============================================================================
 
-AC_INIT([triAGENS ArangoDB], [1.4.1-rc1], [info@triagens.de], [arangodb], [http://www.arangodb.org])
+AC_INIT([triAGENS ArangoDB], [1.4.1], [info@triagens.de], [arangodb], [http://www.arangodb.org])
 
 dnl ----------------------------------------------------------------------------
 dnl auxillary directory for install-sh and missing
diff --git a/js/apps/system/aardvark/api-docs.json b/js/apps/system/aardvark/api-docs.json
index e6cada1690..b0a975c166 100644
--- a/js/apps/system/aardvark/api-docs.json
+++ b/js/apps/system/aardvark/api-docs.json
@@ -1,6 +1,6 @@
 {
     "swaggerVersion": "1.1", 
-    "apiVersion": "1.4.1-rc1", 
+    "apiVersion": "1.4.1", 
     "apis": [
         {
             "path": "api-docs/aqlfunction.{format}", 
diff --git a/js/apps/system/aardvark/api-docs/batch.json b/js/apps/system/aardvark/api-docs/batch.json
index 8291860011..80beeb85bc 100644
--- a/js/apps/system/aardvark/api-docs/batch.json
+++ b/js/apps/system/aardvark/api-docs/batch.json
@@ -32,7 +32,7 @@
                     "notes": "Executes a batch request. A batch request can contain any number of  other requests that can be sent to ArangoDB in isolation. The benefit of using batch requests is that batching requests requires less client/server roundtrips than when sending isolated requests. <br><br>All parts of a batch request are executed serially on the server. The server will return the results of all parts in a single response when all parts are finished. <br><br>Technically, a batch request is a multipart HTTP request, with  content-type <em>multipart/form-data</em>. A batch request consists of an  envelope and the individual batch part actions. Batch part actions  are \"regular\" HTTP requests, including full header and an optional body.  Multiple batch parts are separated by a boundary identifier. The  boundary identifier is declared in the batch envelope. The MIME content-type for each individual batch part must be <em>application/x-arango-batchpart</em>. <br><br>The response sent by the server will be an <em>HTTP 200</em> response, with an error summary header <em>x-arango-errors</em>. This header contains the number of  batch parts that failed with an HTTP error code of at least 400. <br><br>The response sent by the server is a multipart response, too. It contains the individual HTTP responses for all batch parts, including the full HTTP result header (with status code and other potential headers) and an  optional result body. The individual batch parts in the result are  seperated using the same boundary value as specified in the request. <br><br>The order of batch parts in the response will be the same as in the  original client request. Client can additionally use the <em>Content-Id</em>  MIME header in a batch part to define an individual id for each batch part.  The server will return this id is the batch part responses, too. <br><br>",
                     "summary": "executes a batch request",
                     "httpMethod": "POST",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --header 'Content-Type: multipart/form-data; boundary=SomeBoundaryValue' --data @- --dump - http://localhost:8529/_api/batch\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId1\r\n\r\nGET /_api/version HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId2\r\n\r\nDELETE /_api/collection/products HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: someId\r\n\r\nPOST /_api/collection/products HTTP/1.1\r\n\r\n{ \"name\": \"products\" }\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: nextId\r\n\r\nGET /_api/collection/products/figures HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: otherId\r\n\r\nDELETE /_api/collection/products HTTP/1.1\r\n--SomeBoundaryValue--\r\n\n\nHTTP/1.1 200 OK\ncontent-type: multipart/form-data; boundary=SomeBoundaryValue\nx-arango-errors: 1\n\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId1\r\n\r\nHTTP/1.1 200 OK\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 41\r\n\r\n{\"server\":\"arango\",\"version\":\"1.4.1-rc1\"}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId2\r\n\r\nHTTP/1.1 404 Not Found\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 88\r\n\r\n{\"error\":true,\"code\":404,\"errorNum\":1203,\"errorMessage\":\"unknown collection 'products'\"}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: someId\r\n\r\nHTTP/1.1 200 OK\r\nlocation: /_db/_system/_api/collection/products\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 137\r\n\r\n{\"id\":\"345850279\",\"name\":\"products\",\"waitForSync\":false,\"isVolatile\":false,\"isSystem\":false,\"status\":3,\"type\":2,\"error\":false,\"code\":200}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: nextId\r\n\r\nHTTP/1.1 200 OK\r\nlocation: /_db/_system/_api/collection/products/figures\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 526\r\n\r\n{\"id\":\"345850279\",\"name\":\"products\",\"doCompact\":true,\"isVolatile\":false,\"isSystem\":false,\"journalSize\":1048576,\"keyOptions\":{\"type\":\"traditional\",\"allowUserKeys\":true},\"waitForSync\":false,\"count\":0,\"figures\":{\"alive\":{\"count\":0,\"size\":0},\"dead\":{\"count\":0,\"size\":0,\"deletion\":0},\"datafiles\":{\"count\":0,\"fileSize\":0},\"journals\":{\"count\":0,\"fileSize\":0},\"compactors\":{\"count\":0,\"fileSize\":0},\"shapefiles\":{\"count\":1,\"fileSize\":2097152},\"shapes\":{\"count\":6},\"attributes\":{\"count\":0}},\"status\":3,\"type\":2,\"error\":false,\"code\":200}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: otherId\r\n\r\nHTTP/1.1 200 OK\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 43\r\n\r\n{\"id\":\"345850279\",\"error\":false,\"code\":200}\r\n--SomeBoundaryValue--\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --header 'Content-Type: multipart/form-data; boundary=SomeBoundaryValue' --data @- --dump - http://localhost:8529/_api/batch\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId1\r\n\r\nGET /_api/version HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId2\r\n\r\nDELETE /_api/collection/products HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: someId\r\n\r\nPOST /_api/collection/products HTTP/1.1\r\n\r\n{ \"name\": \"products\" }\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: nextId\r\n\r\nGET /_api/collection/products/figures HTTP/1.1\r\n\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: otherId\r\n\r\nDELETE /_api/collection/products HTTP/1.1\r\n--SomeBoundaryValue--\r\n\n\nHTTP/1.1 200 OK\ncontent-type: multipart/form-data; boundary=SomeBoundaryValue\nx-arango-errors: 1\n\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId1\r\n\r\nHTTP/1.1 200 OK\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 37\r\n\r\n{\"server\":\"arango\",\"version\":\"1.4.1\"}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: myId2\r\n\r\nHTTP/1.1 404 Not Found\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 88\r\n\r\n{\"error\":true,\"code\":404,\"errorNum\":1203,\"errorMessage\":\"unknown collection 'products'\"}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: someId\r\n\r\nHTTP/1.1 200 OK\r\nlocation: /_db/_system/_api/collection/products\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 137\r\n\r\n{\"id\":\"346374567\",\"name\":\"products\",\"waitForSync\":false,\"isVolatile\":false,\"isSystem\":false,\"status\":3,\"type\":2,\"error\":false,\"code\":200}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: nextId\r\n\r\nHTTP/1.1 200 OK\r\nlocation: /_db/_system/_api/collection/products/figures\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 526\r\n\r\n{\"id\":\"346374567\",\"name\":\"products\",\"doCompact\":true,\"isVolatile\":false,\"isSystem\":false,\"journalSize\":1048576,\"keyOptions\":{\"type\":\"traditional\",\"allowUserKeys\":true},\"waitForSync\":false,\"count\":0,\"figures\":{\"alive\":{\"count\":0,\"size\":0},\"dead\":{\"count\":0,\"size\":0,\"deletion\":0},\"datafiles\":{\"count\":0,\"fileSize\":0},\"journals\":{\"count\":0,\"fileSize\":0},\"compactors\":{\"count\":0,\"fileSize\":0},\"shapefiles\":{\"count\":1,\"fileSize\":2097152},\"shapes\":{\"count\":6},\"attributes\":{\"count\":0}},\"status\":3,\"type\":2,\"error\":false,\"code\":200}\r\n--SomeBoundaryValue\r\nContent-Type: application/x-arango-batchpart\r\nContent-Id: otherId\r\n\r\nHTTP/1.1 200 OK\r\ncontent-type: application/json; charset=utf-8\r\ncontent-length: 43\r\n\r\n{\"id\":\"346374567\",\"error\":false,\"code\":200}\r\n--SomeBoundaryValue--\n\n</code></pre><br>",
                     "nickname": "executesABatchRequest"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/collection.json b/js/apps/system/aardvark/api-docs/collection.json
index ac3b319e98..1a9654828b 100644
--- a/js/apps/system/aardvark/api-docs/collection.json
+++ b/js/apps/system/aardvark/api-docs/collection.json
@@ -19,7 +19,7 @@
                     "notes": "Creates an new collection with a given name. The request must contain an object with the following attributes. <br><br>- <em>name</em>: The name of the collection.<br><br>- <em>waitForSync</em> (optional, default: false): If <em>true</em> then  the data is synchronised to disk before returning from a create or   update of a document. <br><br>- <em>doCompact</em> (optional, default is <em>true</em>): whether or not the collection  will be compacted. <br><br>- <em>journalSize</em> (optional, default is a @ref  CommandLineArangod \"configuration parameter\"): The maximal size of   a journal or datafile.  Note that this also limits the maximal   size of a single object. Must be at least 1MB. <br><br>- <em>isSystem</em> (optional, default is <em>false</em>): If <em>true</em>, create a  system collection. In this case <em>collection-name</em> should start with   an underscore. End users should normally create non-system collections   only. API implementors may be required to create system collections in   very special occasions, but normally a regular collection will do. <br><br>- <em>isVolatile</em> (optional, default is <em>false</em>): If <em>true</em> then the  collection data is kept in-memory only and not made persistent. Unloading   the collection will cause the collection data to be discarded. Stopping   or re-starting the server will also cause full loss of data in the   collection. Setting this option will make the resulting collection be    slightly faster than regular collections because ArangoDB does not   enforce any synchronisation to disk and does not calculate any CRC    checksums for datafiles (as there are no datafiles). <br><br>  This option should threrefore be used for cache-type collections only,    and not for data that cannot be re-created otherwise. <br><br>- <em>keyOptions</em> (optional) additional options for key generation. If  specified, then <em>keyOptions</em> should be a JSON array containing the   following attributes (note: some of them are optional):   - <em>type</em>: specifies the type of the key generator. The currently      available generators are <em>traditional</em> and <em>autoincrement</em>.   - <em>allowUserKeys</em>: if set to <em>true</em>, then it is allowed to supply     own key values in the <em>_key</em> attribute of a document. If set to      <em>false</em>, then the key generator will solely be responsible for     generating keys and supplying own key values in the <em>_key</em> attribute     of documents is considered an error.   - <em>increment</em>: increment value for <em>autoincrement</em> key generator.     Not used for other key generator types.   - <em>offset</em>: initial offset value for <em>autoincrement</em> key generator.     Not used for other key generator types. <br><br>- <em>type</em> (optional, default is <em>2</em>): the type of the collection to  create. The following values for <em>type</em> are valid:   - <em>2</em>: document collection   - <em>3</em>: edges collection <br><br>",
                     "summary": "creates a collection",
                     "httpMethod": "POST",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/collection\n{\"name\":\"testCollectionBasics\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/testCollectionBasics\n\n{ \n  \"id\" : \"19284391\", \n  \"name\" : \"testCollectionBasics\", \n  \"waitForSync\" : false, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\nunix> curl -X POST --data @- --dump - http://localhost:8529/_api/collection\n{\"name\":\"testCollectionEdges\",\"type\":3}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/testCollectionEdges\n\n{ \n  \"id\" : \"20005287\", \n  \"name\" : \"testCollectionEdges\", \n  \"waitForSync\" : false, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"status\" : 3, \n  \"type\" : 3, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br><br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/collection\n{\"name\":\"testCollectionUsers\",\"keyOptions\":{\"type\":\"autoincrement\",\"increment\":5,\"allowUserKeys\":true}}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/testCollectionUsers\n\n{ \n  \"id\" : \"20726183\", \n  \"name\" : \"testCollectionUsers\", \n  \"waitForSync\" : false, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/collection\n{\"name\":\"testCollectionBasics\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/testCollectionBasics\n\n{ \n  \"id\" : \"19808679\", \n  \"name\" : \"testCollectionBasics\", \n  \"waitForSync\" : false, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\nunix> curl -X POST --data @- --dump - http://localhost:8529/_api/collection\n{\"name\":\"testCollectionEdges\",\"type\":3}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/testCollectionEdges\n\n{ \n  \"id\" : \"20464039\", \n  \"name\" : \"testCollectionEdges\", \n  \"waitForSync\" : false, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"status\" : 3, \n  \"type\" : 3, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br><br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/collection\n{\"name\":\"testCollectionUsers\",\"keyOptions\":{\"type\":\"autoincrement\",\"increment\":5,\"allowUserKeys\":true}}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/testCollectionUsers\n\n{ \n  \"id\" : \"21184935\", \n  \"name\" : \"testCollectionUsers\", \n  \"waitForSync\" : false, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "createsACollection"
                 }
             ],
@@ -40,7 +40,7 @@
                     "notes": "Returns an object with an attribute <em>collections</em> containing a  list of all collection descriptions. The same information is also available in the <em>names</em> as hash map with the collection names as keys. <br><br>By providing the optional URL parameter <em>excludeSystem</em> with a value of <em>true</em>, all system collections will be excluded from the response. <br><br>",
                     "summary": "reads all collections",
                     "httpMethod": "GET",
-                    "examples": "Return information about all collections: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"collections\" : [ \n    { \n      \"id\" : \"147879\", \n      \"name\" : \"_users\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"1720743\", \n      \"name\" : \"_graphs\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"5325223\", \n      \"name\" : \"_aal\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"3228071\", \n      \"name\" : \"_routing\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"2572711\", \n      \"name\" : \"_modules\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"7553447\", \n      \"name\" : \"_replication\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"6898087\", \n      \"name\" : \"_trx\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"6242727\", \n      \"name\" : \"_aqlfunctions\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"14762407\", \n      \"name\" : \"demo\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"16204199\", \n      \"name\" : \"animals\", \n      \"status\" : 3, \n      \"type\" : 2 \n    } \n  ], \n  \"names\" : { \n    \"_users\" : { \n      \"id\" : \"147879\", \n      \"name\" : \"_users\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_graphs\" : { \n      \"id\" : \"1720743\", \n      \"name\" : \"_graphs\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_aal\" : { \n      \"id\" : \"5325223\", \n      \"name\" : \"_aal\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_routing\" : { \n      \"id\" : \"3228071\", \n      \"name\" : \"_routing\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_modules\" : { \n      \"id\" : \"2572711\", \n      \"name\" : \"_modules\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_replication\" : { \n      \"id\" : \"7553447\", \n      \"name\" : \"_replication\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_trx\" : { \n      \"id\" : \"6898087\", \n      \"name\" : \"_trx\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_aqlfunctions\" : { \n      \"id\" : \"6242727\", \n      \"name\" : \"_aqlfunctions\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"demo\" : { \n      \"id\" : \"14762407\", \n      \"name\" : \"demo\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"animals\" : { \n      \"id\" : \"16204199\", \n      \"name\" : \"animals\", \n      \"status\" : 3, \n      \"type\" : 2 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Return information about all collections: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"collections\" : [ \n    { \n      \"id\" : \"147879\", \n      \"name\" : \"_users\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"1720743\", \n      \"name\" : \"_graphs\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"5325223\", \n      \"name\" : \"_aal\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"3228071\", \n      \"name\" : \"_routing\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"2572711\", \n      \"name\" : \"_modules\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"15286695\", \n      \"name\" : \"demo\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"7553447\", \n      \"name\" : \"_replication\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"16728487\", \n      \"name\" : \"animals\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"6898087\", \n      \"name\" : \"_trx\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    { \n      \"id\" : \"6242727\", \n      \"name\" : \"_aqlfunctions\", \n      \"status\" : 3, \n      \"type\" : 2 \n    } \n  ], \n  \"names\" : { \n    \"_users\" : { \n      \"id\" : \"147879\", \n      \"name\" : \"_users\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_graphs\" : { \n      \"id\" : \"1720743\", \n      \"name\" : \"_graphs\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_aal\" : { \n      \"id\" : \"5325223\", \n      \"name\" : \"_aal\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_routing\" : { \n      \"id\" : \"3228071\", \n      \"name\" : \"_routing\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_modules\" : { \n      \"id\" : \"2572711\", \n      \"name\" : \"_modules\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"demo\" : { \n      \"id\" : \"15286695\", \n      \"name\" : \"demo\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_replication\" : { \n      \"id\" : \"7553447\", \n      \"name\" : \"_replication\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"animals\" : { \n      \"id\" : \"16728487\", \n      \"name\" : \"animals\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_trx\" : { \n      \"id\" : \"6898087\", \n      \"name\" : \"_trx\", \n      \"status\" : 3, \n      \"type\" : 2 \n    }, \n    \"_aqlfunctions\" : { \n      \"id\" : \"6242727\", \n      \"name\" : \"_aqlfunctions\", \n      \"status\" : 3, \n      \"type\" : 2 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "readsAllCollections"
                 }
             ],
@@ -98,7 +98,7 @@
                     "notes": "In addition to the above, the result will always contain the <em>waitForSync</em>, <em>doCompact</em>, <em>journalSize</em>, and <em>isVolatile</em> properties.  This is achieved by forcing a load of the underlying collection. <br><br>- <em>waitForSync</em>: If <em>true</em> then creating or changing a  document will wait until the data has been synchronised to disk. <br><br>- <em>doCompact</em>: Whether or not the collection will be compacted.<br><br>- <em>journalSize</em>: The maximal size setting for journals / datafiles.<br><br>- <em>isVolatile</em>: If <em>true</em> then the collection data will be  kept in memory only and ArangoDB will not write or sync the data   to disk. <br><br>",
                     "summary": "reads the properties of a collection",
                     "httpMethod": "GET",
-                    "examples": "Using an identifier: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/21381543/properties\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/products/properties\n\n{ \n  \"id\" : \"21381543\", \n  \"name\" : \"products\", \n  \"doCompact\" : true, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"journalSize\" : 1048576, \n  \"keyOptions\" : { \n    \"type\" : \"traditional\", \n    \"allowUserKeys\" : true \n  }, \n  \"waitForSync\" : true, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using a name: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/products/properties\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/products/properties\n\n{ \n  \"id\" : \"22036903\", \n  \"name\" : \"products\", \n  \"doCompact\" : true, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"journalSize\" : 1048576, \n  \"keyOptions\" : { \n    \"type\" : \"traditional\", \n    \"allowUserKeys\" : true \n  }, \n  \"waitForSync\" : true, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Using an identifier: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/21905831/properties\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/products/properties\n\n{ \n  \"id\" : \"21905831\", \n  \"name\" : \"products\", \n  \"doCompact\" : true, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"journalSize\" : 1048576, \n  \"keyOptions\" : { \n    \"type\" : \"traditional\", \n    \"allowUserKeys\" : true \n  }, \n  \"waitForSync\" : true, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using a name: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/products/properties\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/products/properties\n\n{ \n  \"id\" : \"22561191\", \n  \"name\" : \"products\", \n  \"doCompact\" : true, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"journalSize\" : 1048576, \n  \"keyOptions\" : { \n    \"type\" : \"traditional\", \n    \"allowUserKeys\" : true \n  }, \n  \"waitForSync\" : true, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "readsThePropertiesOfACollection"
                 }
             ],
@@ -129,7 +129,7 @@
                     "notes": "In addition to the above, the result also contains the number of documents. Note that this will always load the collection into memory. <br><br>- <em>count</em>: The number of documents inside the collection.<br><br>",
                     "summary": "returns the number of documents in a collection",
                     "httpMethod": "GET",
-                    "examples": "Using an identifier and requesting the number of documents: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/22692263/count\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/products/count\n\n{ \n  \"id\" : \"22692263\", \n  \"name\" : \"products\", \n  \"doCompact\" : true, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"journalSize\" : 1048576, \n  \"keyOptions\" : { \n    \"type\" : \"traditional\", \n    \"allowUserKeys\" : true \n  }, \n  \"waitForSync\" : true, \n  \"count\" : 100, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Using an identifier and requesting the number of documents: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/23216551/count\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/products/count\n\n{ \n  \"id\" : \"23216551\", \n  \"name\" : \"products\", \n  \"doCompact\" : true, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"journalSize\" : 1048576, \n  \"keyOptions\" : { \n    \"type\" : \"traditional\", \n    \"allowUserKeys\" : true \n  }, \n  \"waitForSync\" : true, \n  \"count\" : 100, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "returnsTheNumberOfDocumentsInACollection"
                 }
             ],
@@ -160,7 +160,7 @@
                     "notes": "In addition to the above, the result also contains the number of documents and additional statistical information about the collection.  Note that this will always load the collection into memory. <br><br>- <em>count</em>: The number of documents currently present in the collection.<br><br>- <em>figures.alive.count</em>: The number of currently active documents.<br><br>- <em>figures.alive.size</em>: The total size in bytes used by all  active documents. <br><br>- <em>figures.dead.count</em>: The number of dead documents. This includes document  versions that have been deleted or replaced by a newer version. <br><br>- <em>figures.dead.size</em>: The total size in bytes used by all dead documents.<br><br>- <em>figures.dead.deletion</em>: The total number of deletion markers in the   collection. <br><br>- <em>figures.datafiles.count</em>: The number of current datafiles.- <em>figures.datafiles.fileSize</em>: The total filesize of all datafiles.<br><br>- <em>figures.journals.count</em>: The number of journal files.- <em>figures.journals.fileSize</em>: The total filesize of all journal files.<br><br>- <em>figures.compactors.count</em>: The number of compactor files.- <em>figures.compactors.fileSize</em>: The total filesize of all compactor files.<br><br>- <em>figures.shapefiles.count</em>: The number of shape files.- <em>figures.shapefiles.fileSize</em>: The total filesize of all shape files.<br><br>- <em>figures.shapes.count</em>: The total number of shapes in the   collection (this includes shapes that are not in use anymore)  <br><br>- <em>figures.attributes.count</em>: The total number of attributes in the   collection (this includes attributes that are not in use anymore)  <br><br>- <em>journalSize</em>: The maximal size of the journal in bytes.<br><br>Note: the filesizes of collection and index parameter JSON files are not reported. These files should normally have a size of a few bytes each. Please also note that the <em>fileSize</em> values are reported in bytes and reflect the logical file sizes. Some filesystems may use optimisations (e.g. sparse files) so that the actual physical file size is somewhat different. Directories and sub-directories may also require space in the file system, but this space is not reported in the <em>fileSize</em> results. <br><br>That means that the figures reported do not reflect the actual disk usage of the collection with 100% accuracy. The actual disk usage of a collection is normally slightly higher than the sum of the reported  <em>fileSize</em> values. Still the sum of the <em>fileSize</em> values can still be  used as a lower bound approximation of the disk usage. <br><br>",
                     "summary": "returns the stats for a collection",
                     "httpMethod": "GET",
-                    "examples": "Using an identifier and requesting the figures of the collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/43270567/figures\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/products/figures\n\n{ \n  \"id\" : \"43270567\", \n  \"name\" : \"products\", \n  \"doCompact\" : true, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"journalSize\" : 1048576, \n  \"keyOptions\" : { \n    \"type\" : \"traditional\", \n    \"allowUserKeys\" : true \n  }, \n  \"waitForSync\" : true, \n  \"count\" : 0, \n  \"figures\" : { \n    \"alive\" : { \n      \"count\" : 0, \n      \"size\" : 0 \n    }, \n    \"dead\" : { \n      \"count\" : 0, \n      \"size\" : 0, \n      \"deletion\" : 0 \n    }, \n    \"datafiles\" : { \n      \"count\" : 0, \n      \"fileSize\" : 0 \n    }, \n    \"journals\" : { \n      \"count\" : 0, \n      \"fileSize\" : 0 \n    }, \n    \"compactors\" : { \n      \"count\" : 0, \n      \"fileSize\" : 0 \n    }, \n    \"shapefiles\" : { \n      \"count\" : 1, \n      \"fileSize\" : 2097152 \n    }, \n    \"shapes\" : { \n      \"count\" : 6 \n    }, \n    \"attributes\" : { \n      \"count\" : 0 \n    } \n  }, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Using an identifier and requesting the figures of the collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/43794855/figures\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nlocation: /_db/_system/_api/collection/products/figures\n\n{ \n  \"id\" : \"43794855\", \n  \"name\" : \"products\", \n  \"doCompact\" : true, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"journalSize\" : 1048576, \n  \"keyOptions\" : { \n    \"type\" : \"traditional\", \n    \"allowUserKeys\" : true \n  }, \n  \"waitForSync\" : true, \n  \"count\" : 0, \n  \"figures\" : { \n    \"alive\" : { \n      \"count\" : 0, \n      \"size\" : 0 \n    }, \n    \"dead\" : { \n      \"count\" : 0, \n      \"size\" : 0, \n      \"deletion\" : 0 \n    }, \n    \"datafiles\" : { \n      \"count\" : 0, \n      \"fileSize\" : 0 \n    }, \n    \"journals\" : { \n      \"count\" : 0, \n      \"fileSize\" : 0 \n    }, \n    \"compactors\" : { \n      \"count\" : 0, \n      \"fileSize\" : 0 \n    }, \n    \"shapefiles\" : { \n      \"count\" : 1, \n      \"fileSize\" : 2097152 \n    }, \n    \"shapes\" : { \n      \"count\" : 6 \n    }, \n    \"attributes\" : { \n      \"count\" : 0 \n    } \n  }, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "returnsTheStatsForACollection"
                 }
             ],
@@ -191,7 +191,7 @@
                     "notes": "In addition to the above, the result will also contain the collection's revision id. The revision id is a server-generated string that clients can use to check whether data in a collection has changed since the last revision check. <br><br>- <em>revision</em>: The collection revision id as a string.<br><br>",
                     "summary": "return a collection revision id",
                     "httpMethod": "GET",
-                    "examples": "Retrieving the revision of a collection <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/44056999/revision\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"44056999\", \n  \"name\" : \"products\", \n  \"status\" : 3, \n  \"type\" : 2, \n  \"revision\" : \"0\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Retrieving the revision of a collection <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/44581287/revision\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"44581287\", \n  \"name\" : \"products\", \n  \"status\" : 3, \n  \"type\" : 2, \n  \"revision\" : \"0\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "returnACollectionRevisionId"
                 }
             ],
@@ -234,7 +234,7 @@
                     "notes": "Will calculate a checksum of the meta-data (keys and optionally revision ids) and  optionally the document data in the collection. <br><br>The checksum can be used to compare if two collections on different ArangoDB instances contain the same contents. The current revision of the collection is  returned too so one can make sure the checksums are calculated for the same  state of data. <br><br>By default, the checksum will only be calculated on the <em>_key</em> system attribute of the documents contained in the collection. For edge collections, the system  attributes <em>_from</em> and <em>_to</em> will also be included in the calculation. <br><br>By setting the optional URL parameter <em>withRevisions</em> to <em>true</em>, then revision ids (<em>_rev</em> system attributes) are included in the checksumming. <br><br>By providing the optional URL parameter <em>withData</em> with a value of <em>true</em>,  the user-defined document attributes will be included in the calculation too.  Note that including user-defined attributes will make the checksumming slower. <br><br>The response is a JSON object with the following attributes: <br><br>- <em>checksum</em>: The calculated checksum as a number.<br><br>- <em>revision</em>: The collection revision id as a string.<br><br>",
                     "summary": "returns a checksum for the collection",
                     "httpMethod": "GET",
-                    "examples": "Retrieving the checksum of a collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/44777895/checksum\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"44777895\", \n  \"name\" : \"products\", \n  \"status\" : 3, \n  \"type\" : 2, \n  \"checksum\" : 111932461, \n  \"revision\" : \"45629863\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Retrieving the checksum of a collection including the collection data, but not the revisions: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/45892007/checksum?withRevisions=false&withData=true\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"45892007\", \n  \"name\" : \"products\", \n  \"status\" : 3, \n  \"type\" : 2, \n  \"checksum\" : 2724696652, \n  \"revision\" : \"46743975\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Retrieving the checksum of a collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/45302183/checksum\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"45302183\", \n  \"name\" : \"products\", \n  \"status\" : 3, \n  \"type\" : 2, \n  \"checksum\" : 2701054885, \n  \"revision\" : \"46154151\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Retrieving the checksum of a collection including the collection data, but not the revisions: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/collection/46416295/checksum?withRevisions=false&withData=true\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"46416295\", \n  \"name\" : \"products\", \n  \"status\" : 3, \n  \"type\" : 2, \n  \"checksum\" : 4280131355, \n  \"revision\" : \"47268263\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "returnsAChecksumForTheCollection"
                 }
             ],
@@ -265,7 +265,7 @@
                     "notes": "Loads a collection into memory. Returns the collection on success. <br><br>The request might optionally contain the following attribute: <br><br>- <em>count</em>: If set, this controls whether the return value should include  the number of documents in the collection. Setting <em>count</em> to    <em>false</em> may speed up loading a collection. The default value for    <em>count</em> is <em>true</em>. <br><br>On success an object with the following attributes is returned: <br><br>- <em>id</em>: The identifier of the collection.<br><br>- <em>name</em>: The name of the collection.<br><br>- <em>count</em>: The number of documents inside the collection. This is only  returned if the <em>count</em> input parameters is set to <em>true</em> or has   not been specified. <br><br>- <em>status</em>: The status of the collection as number.<br><br>- <em>type</em>: The collection type. Valid types are:  - 2: document collection   - 3: edges collection <br><br>",
                     "summary": "loads a collection",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/collection/47006119/load\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"47006119\", \n  \"name\" : \"products\", \n  \"count\" : 0, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/collection/47530407/load\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"47530407\", \n  \"name\" : \"products\", \n  \"count\" : 0, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "loadsACollection"
                 }
             ],
@@ -296,7 +296,7 @@
                     "notes": "Removes a collection from memory. This call does not delete any documents. You can use the collection afterwards; in which case it will be loaded into memory, again. On success an object with the following attributes is returned: <br><br>- <em>id</em>: The identifier of the collection.<br><br>- <em>name</em>: The name of the collection.<br><br>- <em>status</em>: The status of the collection as number.<br><br>- <em>type</em>: The collection type. Valid types are:  - 2: document collection   - 3: edges collection <br><br>",
                     "summary": "unloads a collection",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/collection/47727015/unload\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"47727015\", \n  \"name\" : \"products\", \n  \"status\" : 2, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/collection/48251303/unload\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"48251303\", \n  \"name\" : \"products\", \n  \"status\" : 2, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "unloadsACollection"
                 }
             ],
@@ -318,7 +318,7 @@
                     "notes": "Removes all documents from the collection, but leaves the indexes intact. <br><br>",
                     "summary": "truncates a collection",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/collection/48382375/truncate\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"48382375\", \n  \"name\" : \"products\", \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/collection/48906663/truncate\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"48906663\", \n  \"name\" : \"products\", \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "truncatesACollection"
                 }
             ],
@@ -340,7 +340,7 @@
                     "notes": "Changes the properties of a collection. Expects an object with the attribute(s) <br><br>- <em>waitForSync</em>: If <em>true</em> then creating or changing a  document will wait until the data has been synchronised to disk. <br><br>- <em>journalSize</em>: Size (in bytes) for new journal files that are  created for the collection. <br><br>If returns an object with the attributes <br><br>- <em>id</em>: The identifier of the collection.<br><br>- <em>name</em>: The name of the collection.<br><br>- <em>waitForSync</em>: The new value.<br><br>- <em>journalSize</em>: The new value.<br><br>- <em>status</em>: The status of the collection as number.<br><br>- <em>type</em>: The collection type. Valid types are:  - 2: document collection   - 3: edges collection <br><br>Note: some other collection properties, such as <em>type</em> or <em>isVolatile</em>  cannot be changed once the collection is created. <br><br>",
                     "summary": "changes the properties of a collection",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/collection/49103271/properties\n{\"waitForSync\":true}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"49103271\", \n  \"name\" : \"products\", \n  \"doCompact\" : true, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"journalSize\" : 1048576, \n  \"keyOptions\" : { \n    \"type\" : \"traditional\", \n    \"allowUserKeys\" : true \n  }, \n  \"waitForSync\" : true, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/collection/49627559/properties\n{\"waitForSync\":true}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"49627559\", \n  \"name\" : \"products\", \n  \"doCompact\" : true, \n  \"isVolatile\" : false, \n  \"isSystem\" : false, \n  \"journalSize\" : 1048576, \n  \"keyOptions\" : { \n    \"type\" : \"traditional\", \n    \"allowUserKeys\" : true \n  }, \n  \"waitForSync\" : true, \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "changesThePropertiesOfACollection"
                 }
             ],
@@ -362,7 +362,7 @@
                     "notes": "Renames a collection. Expects an object with the attribute(s) <br><br>- <em>name</em>: The new name.<br><br>If returns an object with the attributes <br><br>- <em>id</em>: The identifier of the collection.<br><br>- <em>name</em>: The new name of the collection.<br><br>- <em>status</em>: The status of the collection as number.<br><br>- <em>type</em>: The collection type. Valid types are:  - 2: document collection   - 3: edges collection <br><br>",
                     "summary": "renames a collection",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/collection/49758631/rename\n{\"name\":\"newname\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"49758631\", \n  \"name\" : \"newname\", \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/collection/50282919/rename\n{\"name\":\"newname\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"50282919\", \n  \"name\" : \"newname\", \n  \"status\" : 3, \n  \"type\" : 2, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "renamesACollection"
                 }
             ],
@@ -393,7 +393,7 @@
                     "notes": "Rotates the journal of a collection. The current journal of the collection will be closed  and made a read-only datafile. The purpose of the rotate method is to make the data in the file available for compaction (compaction is only performed for read-only datafiles, and not for journals). <br><br>Saving new data in the collection subsequently will create a new journal file  automatically if there is no current journal. <br><br>If returns an object with the attributes <br><br>- <em>result</em>: will be <em>true</em> if rotation succeeded<br><br>",
                     "summary": "rotates the journal of a collection",
                     "httpMethod": "PUT",
-                    "examples": "Rotating a journal: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/collection/50413991/rotate\n{}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Rotating without a journal: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/collection/51462567/rotate\n{}\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 400, \n  \"errorNum\" : 1105, \n  \"errorMessage\" : \"could not rotate journal: no journal\" \n}\n\n</code></pre><br>",
+                    "examples": "Rotating a journal: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/collection/50938279/rotate\n{}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Rotating without a journal: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/collection/51986855/rotate\n{}\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 400, \n  \"errorNum\" : 1105, \n  \"errorMessage\" : \"could not rotate journal: no journal\" \n}\n\n</code></pre><br>",
                     "nickname": "rotatesTheJournalOfACollection"
                 }
             ],
@@ -424,7 +424,7 @@
                     "notes": "Deletes a collection identified by <em>collection-name</em>. <br><br>If the collection was successfully deleted then, an object is returned with the following attributes: <br><br>- <em>error</em>: <em>false</em><br><br>- <em>id</em>: The identifier of the deleted collection.<br><br>",
                     "summary": "deletes a collection",
                     "httpMethod": "DELETE",
-                    "examples": "Using an identifier: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/collection/52117927\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"52117927\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using a name: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/collection/products1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"52773287\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Using an identifier: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/collection/52642215\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"52642215\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using a name: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/collection/products1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"53297575\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "deletesACollection"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/cursor.json b/js/apps/system/aardvark/api-docs/cursor.json
index 66cf73627a..aed0d39000 100644
--- a/js/apps/system/aardvark/api-docs/cursor.json
+++ b/js/apps/system/aardvark/api-docs/cursor.json
@@ -36,7 +36,7 @@
                     "notes": "The query details include the query string plus optional query options and bind parameters. These values need to be passed in a JSON representation in the body of the POST request. <br><br>The following attributes can be used inside the JSON object: <br><br>- <em>query</em>: contains the query string to be executed (mandatory)<br><br>- <em>count</em>: boolean flag that indicates whether the number of documents  in the result set should be returned in the \"count\" attribute of the result (optional).   Calculating the \"count\" attribute might in the future have a performance    impact for some queries so this option is turned off by default, and \"count\"    is only returned when requested. <br><br>- <em>batchSize</em>: maximum number of result documents to be transferred from  the server to the client in one roundtrip (optional). If this attribute is   not set, a server-controlled default value will be used. <br><br>- <em>bindVars</em>: key/value list of bind parameters (optional). <br><br>- <em>options</em>: key/value list of extra options for the query (optional).<br><br>The following options are supported at the moment: <br><br>- <em>fullCount</em>: if set to <em>true</em> and the query contains a <em>LIMIT</em> clause, then the  result will contain an extra attribute <em>extra</em> with a sub-attribute <em>fullCount</em>.    This sub-attribute will contain the number of documents in the result before the   last LIMIT in the query was applied. It can be used to count the number of documents that   match certain filter criteria, but only return a subset of them, in one go.    It is thus similar to MySQL's <em>SQL_CALC_FOUND_ROWS</em> hint. Note that setting the option    will disable a few LIMIT optimisations and may lead to more documents being processed,   and thus make queries run longer. Note that the <em>fullCount</em> sub-attribute will only   be present in the result if the query has a LIMIT clause and the LIMIT clause is    actually used in the query. <br><br>If the result set can be created by the server, the server will respond with <em>HTTP 201</em>. The body of the response will contain a JSON object with the result set. <br><br>The returned JSON object has the following properties: <br><br>- <em>error</em>: boolean flag to indicate that an error occurred (<em>false</em>  in this case) <br><br>- <em>code</em>: the HTTP status code<br><br>- <em>result</em>: an array of result documents (might be empty if query has no results)<br><br>- <em>hasMore</em>: a boolean indicator whether there are more results   available for the cursor on the server <br><br>- <em>count</em>: the total number of result documents available (only  available if the query was executed with the <em>count</em> attribute set) <br><br>- <em>id</em>: id of temporary cursor created on the server (optional, see above)<br><br>- <em>extra</em>: an optional JSON object with extra information about the query result<br><br>If the JSON representation is malformed or the query specification is missing from the request, the server will respond with <em>HTTP 400</em>. <br><br>The body of the response will contain a JSON object with additional error details. The object has the following attributes: <br><br>- <em>error</em>: boolean flag to indicate that an error occurred (<em>true</em> in this case)<br><br>- <em>code</em>: the HTTP status code<br><br>- <em>errorNum</em>: the server error number<br><br>- <em>errorMessage</em>: a descriptive error message<br><br>If the query specification is complete, the server will process the query. If an error occurs during query processing, the server will respond with <em>HTTP 400</em>. Again, the body of the response will contain details about the error. <br><br>A list of query errors can be found the manual here. <br><br>",
                     "summary": "creates a cursor",
                     "httpMethod": "POST",
-                    "examples": "Executes a query and extract the result in a single go: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR p IN products LIMIT 2 RETURN p\",\"count\":true,\"batchSize\":2}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/54280615\", \n      \"_rev\" : \"54280615\", \n      \"_key\" : \"54280615\", \n      \"hello1\" : \"world1\" \n    }, \n    { \n      \"_id\" : \"products/54673831\", \n      \"_rev\" : \"54673831\", \n      \"_key\" : \"54673831\", \n      \"hello2\" : \"world1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Executes a query and extracts part of the result: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR p IN products LIMIT 5 RETURN p\",\"count\":true,\"batchSize\":2}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/56443303\", \n      \"_rev\" : \"56443303\", \n      \"_key\" : \"56443303\", \n      \"hello3\" : \"world1\" \n    }, \n    { \n      \"_id\" : \"products/56115623\", \n      \"_rev\" : \"56115623\", \n      \"_key\" : \"56115623\", \n      \"hello2\" : \"world1\" \n    } \n  ], \n  \"hasMore\" : true, \n  \"id\" : \"57295271\", \n  \"count\" : 5, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Using a query option: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR i IN 1..1000 FILTER i > 500 LIMIT 10 RETURN i\",\"count\":true,\"options\":{\"fullCount\":true}}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    501, \n    502, \n    503, \n    504, \n    505, \n    506, \n    507, \n    508, \n    509, \n    510 \n  ], \n  \"hasMore\" : false, \n  \"count\" : 10, \n  \"extra\" : { \n    \"fullCount\" : 500 \n  }, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Bad queries: Missing body: <br><br><pre><code class=\"json\" >unix> curl -X POST --dump - http://localhost:8529/_api/cursor\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 400, \n  \"errorNum\" : 1502, \n  \"errorMessage\" : \"query is empty\" \n}\n\n</code></pre><br>Unknown collection: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR u IN unknowncoll LIMIT 2 RETURN u\",\"count\":true,\"batchSize\":2}\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 404, \n  \"errorNum\" : 1203, \n  \"errorMessage\" : \"cannot execute query: collection not found: 'unknowncoll'\" \n}\n\n</code></pre><br>",
+                    "examples": "Executes a query and extract the result in a single go: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR p IN products LIMIT 2 RETURN p\",\"count\":true,\"batchSize\":2}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/55198119\", \n      \"_rev\" : \"55198119\", \n      \"_key\" : \"55198119\", \n      \"hello2\" : \"world1\" \n    }, \n    { \n      \"_id\" : \"products/54804903\", \n      \"_rev\" : \"54804903\", \n      \"_key\" : \"54804903\", \n      \"hello1\" : \"world1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Executes a query and extracts part of the result: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR p IN products LIMIT 5 RETURN p\",\"count\":true,\"batchSize\":2}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/56639911\", \n      \"_rev\" : \"56639911\", \n      \"_key\" : \"56639911\", \n      \"hello2\" : \"world1\" \n    }, \n    { \n      \"_id\" : \"products/56246695\", \n      \"_rev\" : \"56246695\", \n      \"_key\" : \"56246695\", \n      \"hello1\" : \"world1\" \n    } \n  ], \n  \"hasMore\" : true, \n  \"id\" : \"57819559\", \n  \"count\" : 5, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Using a query option: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR i IN 1..1000 FILTER i > 500 LIMIT 10 RETURN i\",\"count\":true,\"options\":{\"fullCount\":true}}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    501, \n    502, \n    503, \n    504, \n    505, \n    506, \n    507, \n    508, \n    509, \n    510 \n  ], \n  \"hasMore\" : false, \n  \"count\" : 10, \n  \"extra\" : { \n    \"fullCount\" : 500 \n  }, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Bad queries: Missing body: <br><br><pre><code class=\"json\" >unix> curl -X POST --dump - http://localhost:8529/_api/cursor\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 400, \n  \"errorNum\" : 1502, \n  \"errorMessage\" : \"query is empty\" \n}\n\n</code></pre><br>Unknown collection: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR u IN unknowncoll LIMIT 2 RETURN u\",\"count\":true,\"batchSize\":2}\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 404, \n  \"errorNum\" : 1203, \n  \"errorMessage\" : \"cannot execute query: collection not found: 'unknowncoll'\" \n}\n\n</code></pre><br>",
                     "nickname": "createsACursor"
                 }
             ],
@@ -71,7 +71,7 @@
                     "notes": "<br><br>If the cursor is still alive, returns an object with the following attributes. <br><br>- <em>id</em>: the <em>cursor-identifier</em>- <em>result</em>: a list of documents for the current batch- <em>hasMore</em>: <em>false</em> if this was the last batch- <em>count</em>: if present the total number of elements<br><br>Note that even if <em>hasMore</em> returns <em>true</em>, the next call might still return no documents. If, however, <em>hasMore</em> is <em>false</em>, then the cursor is exhausted.  Once the <em>hasMore</em> attribute has a value of <em>false</em>, the client can stop. <br><br>",
                     "summary": "reads next batch from a cursor",
                     "httpMethod": "PUT",
-                    "examples": "Valid request for next batch: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR p IN products LIMIT 5 RETURN p\",\"count\":true,\"batchSize\":2}\n\nunix> curl -X PUT --dump - http://localhost:8529/_api/cursor/59851175\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/59654567\", \n      \"_rev\" : \"59654567\", \n      \"_key\" : \"59654567\", \n      \"hello5\" : \"world1\" \n    }, \n    { \n      \"_id\" : \"products/59326887\", \n      \"_rev\" : \"59326887\", \n      \"_key\" : \"59326887\", \n      \"hello4\" : \"world1\" \n    } \n  ], \n  \"hasMore\" : true, \n  \"id\" : \"59851175\", \n  \"count\" : 5, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Missing identifier <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/cursor\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 400, \n  \"errorNum\" : 400, \n  \"errorMessage\" : \"bad parameter\" \n}\n\n</code></pre><br>Unknown identifier <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/cursor/123123\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 404, \n  \"errorNum\" : 1600, \n  \"errorMessage\" : \"cursor not found\" \n}\n\n</code></pre><br>",
+                    "examples": "Valid request for next batch: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR p IN products LIMIT 5 RETURN p\",\"count\":true,\"batchSize\":2}\n\nunix> curl -X PUT --dump - http://localhost:8529/_api/cursor/60375463\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/59523495\", \n      \"_rev\" : \"59523495\", \n      \"_key\" : \"59523495\", \n      \"hello3\" : \"world1\" \n    }, \n    { \n      \"_id\" : \"products/58802599\", \n      \"_rev\" : \"58802599\", \n      \"_key\" : \"58802599\", \n      \"hello1\" : \"world1\" \n    } \n  ], \n  \"hasMore\" : true, \n  \"id\" : \"60375463\", \n  \"count\" : 5, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Missing identifier <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/cursor\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 400, \n  \"errorNum\" : 400, \n  \"errorMessage\" : \"bad parameter\" \n}\n\n</code></pre><br>Unknown identifier <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/cursor/123123\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 404, \n  \"errorNum\" : 1600, \n  \"errorMessage\" : \"cursor not found\" \n}\n\n</code></pre><br>",
                     "nickname": "readsNextBatchFromACursor"
                 }
             ],
@@ -102,7 +102,7 @@
                     "notes": "Deletes the cursor and frees the resources associated with it.  <br><br>The cursor will automatically be destroyed on the server when the client has retrieved all documents from it. The client can also explicitly destroy the cursor at any earlier time using an HTTP DELETE request. The cursor id must be included as part of the URL. <br><br>Note: the server will also destroy abandoned cursors automatically after a  certain server-controlled timeout to avoid resource leakage. <br><br>",
                     "summary": "deletes a cursor",
                     "httpMethod": "DELETE",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR p IN products LIMIT 5 RETURN p\",\"count\":true,\"batchSize\":2}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/61161895\", \n      \"_rev\" : \"61161895\", \n      \"_key\" : \"61161895\", \n      \"hello2\" : \"world1\" \n    }, \n    { \n      \"_id\" : \"products/61817255\", \n      \"_rev\" : \"61817255\", \n      \"_key\" : \"61817255\", \n      \"hello4\" : \"world1\" \n    } \n  ], \n  \"hasMore\" : true, \n  \"id\" : \"62341543\", \n  \"count\" : 5, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/cursor/62341543\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/cursor\n{\"query\":\"FOR p IN products LIMIT 5 RETURN p\",\"count\":true,\"batchSize\":2}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/61686183\", \n      \"_rev\" : \"61686183\", \n      \"_key\" : \"61686183\", \n      \"hello2\" : \"world1\" \n    }, \n    { \n      \"_id\" : \"products/62013863\", \n      \"_rev\" : \"62013863\", \n      \"_key\" : \"62013863\", \n      \"hello3\" : \"world1\" \n    } \n  ], \n  \"hasMore\" : true, \n  \"id\" : \"62865831\", \n  \"count\" : 5, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/cursor/62865831\n\n</code></pre><br>",
                     "nickname": "deletesACursor"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/database.json b/js/apps/system/aardvark/api-docs/database.json
index 0aed379c2f..85c6e61d99 100644
--- a/js/apps/system/aardvark/api-docs/database.json
+++ b/js/apps/system/aardvark/api-docs/database.json
@@ -74,7 +74,7 @@
                     "notes": "Retrieves information about the current database <br><br>The response is a JSON object with the following attributes: <br><br>- <em>name</em>: the name of the current database<br><br>- <em>id</em>: the id of the current database<br><br>- <em>path</em>: the filesystem path of the current database<br><br>- <em>isSystem</em>: whether or not the current database is the <em>_system</em> database<br><br>",
                     "summary": "retrieves information about the current database",
                     "httpMethod": "GET",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/database/current\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"name\" : \"_system\", \n    \"id\" : \"82343\", \n    \"path\" : \"/tmp/vocdir.42512/databases/database-82343\", \n    \"isSystem\" : true \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/database/current\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"name\" : \"_system\", \n    \"id\" : \"82343\", \n    \"path\" : \"/tmp/vocdir.63022/databases/database-82343\", \n    \"isSystem\" : true \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "retrievesInformationAboutTheCurrentDatabase"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/document.json b/js/apps/system/aardvark/api-docs/document.json
index 5413e140ee..7a27410126 100644
--- a/js/apps/system/aardvark/api-docs/document.json
+++ b/js/apps/system/aardvark/api-docs/document.json
@@ -55,7 +55,7 @@
                     "notes": "Creates a new document in the collection named <em>collection</em>.  A JSON representation of the document must be passed as the body of the POST request. <br><br>If the document was created successfully, then the \"Location\" header contains the path to the newly created document. The \"ETag\" header field contains the revision of the document. <br><br>The body of the response contains a JSON object with the following attributes: <br><br>- <em>_id</em> contains the document handle of the newly created document- <em>_key</em> contains the document key- <em>_rev</em> contains the document revision<br><br>If the collection parameter <em>waitForSync</em> is <em>false</em>, then the call returns as soon as the document has been accepted. It will not wait until the document has been synced to disk. <br><br>Optionally, the URL parameter <em>waitForSync</em> can be used to force synchronisation of the document creation operation to disk even in case that the <em>waitForSync</em> flag had been disabled for the entire collection.  Thus, the <em>waitForSync</em> URL parameter can be used to force synchronisation of just this specific operations. To use this, set the <em>waitForSync</em> parameter to <em>true</em>. If the <em>waitForSync</em> parameter is not specified or set to <em>false</em>, then the collection's default <em>waitForSync</em> behavior is applied. The <em>waitForSync</em> URL parameter cannot be used to disable synchronisation for collections that have a default <em>waitForSync</em> value of <em>true</em>. <br><br>",
                     "summary": "creates a document",
                     "httpMethod": "POST",
-                    "examples": "Create a document given a collection named <em>products</em>. Note that the revision identifier might or might not by equal to the auto-generated key. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: \"347488679\"\nlocation: /_db/_system/_api/document/products/347488679\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/347488679\", \n  \"_rev\" : \"347488679\", \n  \"_key\" : \"347488679\" \n}\n\n</code></pre><br>Create a document in a collection named <em>products</em> with a collection-level <em>waitForSync</em> value of <em>false</em>. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"348537255\"\nlocation: /_db/_system/_api/document/products/348537255\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/348537255\", \n  \"_rev\" : \"348537255\", \n  \"_key\" : \"348537255\" \n}\n\n</code></pre><br>Create a document in a collection with a collection-level <em>waitForSync</em> value of <em>false</em>, but using the <em>waitForSync</em> URL parameter. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products&waitForSync=true\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: \"349585831\"\nlocation: /_db/_system/_api/document/products/349585831\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/349585831\", \n  \"_rev\" : \"349585831\", \n  \"_key\" : \"349585831\" \n}\n\n</code></pre><br>Create a document in a new, named collection <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products&createCollection=true\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"350634407\"\nlocation: /_db/_system/_api/document/products/350634407\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/350634407\", \n  \"_rev\" : \"350634407\", \n  \"_key\" : \"350634407\" \n}\n\n</code></pre><br>Unknown collection name: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"collection 'products' not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1203 \n}\n\n</code></pre><br>Illegal document: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ 1: \"World\" }\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"expecting attribute name\", \n  \"code\" : 400, \n  \"errorNum\" : 600 \n}\n\n</code></pre><br>",
+                    "examples": "Create a document given a collection named <em>products</em>. Note that the revision identifier might or might not by equal to the auto-generated key. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: \"348012967\"\nlocation: /_db/_system/_api/document/products/348012967\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/348012967\", \n  \"_rev\" : \"348012967\", \n  \"_key\" : \"348012967\" \n}\n\n</code></pre><br>Create a document in a collection named <em>products</em> with a collection-level <em>waitForSync</em> value of <em>false</em>. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"349061543\"\nlocation: /_db/_system/_api/document/products/349061543\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/349061543\", \n  \"_rev\" : \"349061543\", \n  \"_key\" : \"349061543\" \n}\n\n</code></pre><br>Create a document in a collection with a collection-level <em>waitForSync</em> value of <em>false</em>, but using the <em>waitForSync</em> URL parameter. <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products&waitForSync=true\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: \"350110119\"\nlocation: /_db/_system/_api/document/products/350110119\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/350110119\", \n  \"_rev\" : \"350110119\", \n  \"_key\" : \"350110119\" \n}\n\n</code></pre><br>Create a document in a new, named collection <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products&createCollection=true\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"351158695\"\nlocation: /_db/_system/_api/document/products/351158695\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/351158695\", \n  \"_rev\" : \"351158695\", \n  \"_key\" : \"351158695\" \n}\n\n</code></pre><br>Unknown collection name: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ \"Hello\": \"World\" }\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"collection 'products' not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1203 \n}\n\n</code></pre><br>Illegal document: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/document?collection=products\n{ 1: \"World\" }\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"expecting attribute name\", \n  \"code\" : 400, \n  \"errorNum\" : 600 \n}\n\n</code></pre><br>",
                     "nickname": "createsADocument"
                 }
             ],
@@ -106,7 +106,7 @@
                     "notes": "Returns the document identified by <em>document-handle</em>. The returned document contains two special attributes: <em>_id</em> containing the document handle and <em>_rev</em> containing the revision. <br><br>",
                     "summary": "reads a document",
                     "httpMethod": "GET",
-                    "examples": "Use a document handle: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/products/351682983\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"351682983\"\n\n{ \n  \"hello\" : \"world\", \n  \"_id\" : \"products/351682983\", \n  \"_rev\" : \"351682983\", \n  \"_key\" : \"351682983\" \n}\n\n</code></pre><br>Use a document handle and an etag: <br><br><pre><code class=\"json\" >unix> curl --header 'If-None-Match: \"352797095\"' --dump - http://localhost:8529/_api/document/products/352797095\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/products/unknownhandle\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/unknownhandle not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>",
+                    "examples": "Use a document handle: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/products/352207271\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"352207271\"\n\n{ \n  \"hello\" : \"world\", \n  \"_id\" : \"products/352207271\", \n  \"_rev\" : \"352207271\", \n  \"_key\" : \"352207271\" \n}\n\n</code></pre><br>Use a document handle and an etag: <br><br><pre><code class=\"json\" >unix> curl --header 'If-None-Match: \"353321383\"' --dump - http://localhost:8529/_api/document/products/353321383\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/products/unknownhandle\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/unknownhandle not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>",
                     "nickname": "readsADocument"
                 }
             ],
@@ -137,7 +137,7 @@
                     "notes": "Returns a list of all URI for all documents from the collection identified by <em>collection</em>. <br><br>",
                     "summary": "reads all documents from collection",
                     "httpMethod": "GET",
-                    "examples": "Returns a collection. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/?collection=products\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"documents\" : [ \n    \"/_api/document/products/354697639\", \n    \"/_api/document/products/354369959\", \n    \"/_api/document/products/353976743\" \n  ] \n}\n\n</code></pre><br>Collection does not exist. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/?collection=doesnotexist\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"collection 'doesnotexist' not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1203 \n}\n\n</code></pre><br>",
+                    "examples": "Returns a collection. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/?collection=products\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"documents\" : [ \n    \"/_api/document/products/354501031\", \n    \"/_api/document/products/354894247\", \n    \"/_api/document/products/355221927\" \n  ] \n}\n\n</code></pre><br>Collection does not exist. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/document/?collection=doesnotexist\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"collection 'doesnotexist' not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1203 \n}\n\n</code></pre><br>",
                     "nickname": "readsAllDocumentsFromCollection"
                 }
             ],
@@ -194,7 +194,7 @@
                     "notes": "Like <em>GET</em>, but only returns the header fields and not the body. You can use this call to get the current revision of a document or check if the document was deleted. <br><br>",
                     "summary": "reads a document header",
                     "httpMethod": "HEAD",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X HEAD --dump - http://localhost:8529/_api/document/products/355746215\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X HEAD --dump - http://localhost:8529/_api/document/products/356270503\n\n</code></pre><br>",
                     "nickname": "readsADocumentHeader"
                 }
             ],
@@ -268,7 +268,7 @@
                     "notes": "Completely updates (i.e. replaces) the document identified by <em>document-handle</em>. If the document exists and can be updated, then a <em>HTTP 201</em> is returned and the \"ETag\" header field contains the new revision of the document. <br><br>If the new document passed in the body of the request contains the <em>document-handle</em> in the attribute <em>_id</em> and the revision in <em>_rev</em>, these attributes will be ignored. Only the URI and the \"ETag\" header are relevant in order to avoid confusion when using proxies. <br><br>Optionally, the URL parameter <em>waitForSync</em> can be used to force synchronisation of the document replacement operation to disk even in case that the <em>waitForSync</em> flag had been disabled for the entire collection. Thus, the <em>waitForSync</em> URL parameter can be used to force synchronisation of just specific operations. To use this, set the <em>waitForSync</em> parameter to <em>true</em>. If the <em>waitForSync</em> parameter is not specified or set to <em>false</em>, then the collection's default <em>waitForSync</em> behavior is applied. The <em>waitForSync</em> URL parameter cannot be used to disable synchronisation for collections that have a default <em>waitForSync</em> value of <em>true</em>. <br><br>The body of the response contains a JSON object with the information about the handle and the revision.  The attribute <em>_id</em> contains the known <em>document-handle</em> of the updated document, the attribute <em>_rev</em> contains the new document revision. <br><br>If the document does not exist, then a <em>HTTP 404</em> is returned and the body of the response contains an error document. <br><br>There are two ways for specifying the targeted document revision id for conditional replacements (i.e. replacements that will only be executed if the revision id found in the database matches the document revision id specified in the request): - specifying the target revision in the <em>rev</em> URL query parameter- specifying the target revision in the <em>if-match</em> HTTP header<br><br>Specifying a target revision is optional, however, if done, only one of the described mechanisms must be used (either the <em>rev</em> URL parameter or the <em>if-match</em> HTTP header). Regardless which mechanism is used, the parameter needs to contain the target document revision id as returned in the <em>_rev</em> attribute of a document or by an HTTP <em>etag</em> header. <br><br>For example, to conditionally replace a document based on a specific revision id, you the following request: <br><br>- PUT /_api/document/<em>document-handle</em>?rev=<em>etag</em><br><br>If a target revision id is provided in the request (e.g. via the <em>etag</em> value in the <em>rev</em> URL query parameter above), ArangoDB will check that the revision id of the document found in the database is equal to the target revision id provided in the request. If there is a mismatch between the revision id, then by default a <em>HTTP 412</em> conflict is returned and no replacement is performed. <br><br>The conditional update behavior can be overriden with the <em>policy</em> URL query parameter: <br><br>- PUT /_api/document/<em>document-handle</em>?policy=<em>policy</em><br><br>If <em>policy</em> is set to <em>error</em>, then the behavior is as before: replacements will fail if the revision id found in the database does not match the target revision id specified in the request. <br><br>If <em>policy</em> is set to <em>last</em>, then the replacement will succeed, even if the revision id found in the database does not match the target revision id specified in the request. You can use the <em>last</em> `policy` to force replacements. <br><br>",
                     "summary": "replaces a document",
                     "httpMethod": "PUT",
-                    "examples": "Using document handle: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/356860327\n{\"Hello\": \"you\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"357253543\"\nlocation: /_db/_system/_api/document/products/356860327\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/356860327\", \n  \"_rev\" : \"357253543\", \n  \"_key\" : \"356860327\" \n}\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/358236583\n{}\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/358236583 not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>Produce a revision conflict: <br><br><pre><code class=\"json\" >unix> curl -X PUT --header 'If-Match: \"360006055\"' --data @- --dump - http://localhost:8529/_api/document/products/359612839\n{\"other\":\"content\"}\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/359612839\", \n  \"_rev\" : \"359612839\", \n  \"_key\" : \"359612839\" \n}\n\n</code></pre><br>Last write wins: <br><br><pre><code class=\"json\" >unix> curl -X PUT --header 'If-Match: \"361578919\"' --data @- --dump - http://localhost:8529/_api/document/products/361185703?policy=last\n{}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"361841063\"\nlocation: /_db/_system/_api/document/products/361185703\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/361185703\", \n  \"_rev\" : \"361841063\", \n  \"_key\" : \"361185703\" \n}\n\n</code></pre><br>Alternative to header field: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/362824103?rev=363217319\n{\"other\":\"content\"}\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/362824103\", \n  \"_rev\" : \"362824103\", \n  \"_key\" : \"362824103\" \n}\n\n</code></pre><br>",
+                    "examples": "Using document handle: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/357384615\n{\"Hello\": \"you\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"357777831\"\nlocation: /_db/_system/_api/document/products/357384615\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/357384615\", \n  \"_rev\" : \"357777831\", \n  \"_key\" : \"357384615\" \n}\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/358760871\n{}\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/358760871 not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>Produce a revision conflict: <br><br><pre><code class=\"json\" >unix> curl -X PUT --header 'If-Match: \"360530343\"' --data @- --dump - http://localhost:8529/_api/document/products/360137127\n{\"other\":\"content\"}\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/360137127\", \n  \"_rev\" : \"360137127\", \n  \"_key\" : \"360137127\" \n}\n\n</code></pre><br>Last write wins: <br><br><pre><code class=\"json\" >unix> curl -X PUT --header 'If-Match: \"362103207\"' --data @- --dump - http://localhost:8529/_api/document/products/361709991?policy=last\n{}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"362365351\"\nlocation: /_db/_system/_api/document/products/361709991\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/361709991\", \n  \"_rev\" : \"362365351\", \n  \"_key\" : \"361709991\" \n}\n\n</code></pre><br>Alternative to header field: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/document/products/363348391?rev=363741607\n{\"other\":\"content\"}\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/363348391\", \n  \"_rev\" : \"363348391\", \n  \"_key\" : \"363348391\" \n}\n\n</code></pre><br>",
                     "nickname": "replacesADocument"
                 }
             ],
@@ -348,7 +348,7 @@
                     "notes": "Partially updates the document identified by <em>document-handle</em>. The body of the request must contain a JSON document with the attributes to patch (the patch document). All attributes from the patch document will be added to the existing document if they do not yet exist, and overwritten in the existing document if they do exist there. <br><br>Setting an attribute value to <em>null</em> in the patch document will cause a value of <em>null</em> be saved for the attribute by default.  <br><br>Optionally, the URL parameter <em>waitForSync</em> can be used to force synchronisation of the document update operation to disk even in case that the <em>waitForSync</em> flag had been disabled for the entire collection. Thus, the <em>waitForSync</em> URL parameter can be used to force synchronisation of just specific operations. To use this, set the <em>waitForSync</em> parameter to <em>true</em>. If the <em>waitForSync</em> parameter is not specified or set to <em>false</em>, then the collection's default <em>waitForSync</em> behavior is applied. The <em>waitForSync</em> URL parameter cannot be used to disable synchronisation for collections that have a default <em>waitForSync</em> value of <em>true</em>. <br><br>The body of the response contains a JSON object with the information about the handle and the revision. The attribute <em>_id</em> contains the known <em>document-handle</em> of the updated document, the attribute <em>_rev</em> contains the new document revision. <br><br>If the document does not exist, then a <em>HTTP 404</em> is returned and the body of the response contains an error document. <br><br>You can conditionally update a document based on a target revision id by using either the <em>rev</em> URL parameter or the <em>if-match</em> HTTP header. To control the update behavior in case there is a revision mismatch, you can use the <em>policy</em> parameter. This is the same as when replacing documents (see replacing documents for details). <br><br>",
                     "summary": "patches a document",
                     "httpMethod": "PATCH",
-                    "examples": "patches an existing document with new content. <br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/364396967\n{\"hello\":\"world\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"364790183\"\nlocation: /_db/_system/_api/document/products/364396967\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/364396967\", \n  \"_rev\" : \"364790183\", \n  \"_key\" : \"364396967\" \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/364396967\n{\"numbers\":{\"one\":1,\"two\":2,\"three\":3,\"empty\":null}}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"365380007\"\nlocation: /_db/_system/_api/document/products/364396967\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/364396967\", \n  \"_rev\" : \"365380007\", \n  \"_key\" : \"364396967\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/document/products/364396967\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"365380007\"\n\n{ \n  \"one\" : \"world\", \n  \"hello\" : \"world\", \n  \"numbers\" : { \n    \"empty\" : null, \n    \"one\" : 1, \n    \"two\" : 2, \n    \"three\" : 3 \n  }, \n  \"_id\" : \"products/364396967\", \n  \"_rev\" : \"365380007\", \n  \"_key\" : \"364396967\" \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/364396967?keepNull=false\n{\"hello\":null,\"numbers\":{\"four\":4}}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"365838759\"\nlocation: /_db/_system/_api/document/products/364396967\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/364396967\", \n  \"_rev\" : \"365838759\", \n  \"_key\" : \"364396967\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/document/products/364396967\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"365838759\"\n\n{ \n  \"one\" : \"world\", \n  \"numbers\" : { \n    \"empty\" : null, \n    \"one\" : 1, \n    \"two\" : 2, \n    \"three\" : 3, \n    \"four\" : 4 \n  }, \n  \"_id\" : \"products/364396967\", \n  \"_rev\" : \"365838759\", \n  \"_key\" : \"364396967\" \n}\n\n</code></pre><br>",
+                    "examples": "patches an existing document with new content. <br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/364921255\n{\"hello\":\"world\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"365314471\"\nlocation: /_db/_system/_api/document/products/364921255\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/364921255\", \n  \"_rev\" : \"365314471\", \n  \"_key\" : \"364921255\" \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/364921255\n{\"numbers\":{\"one\":1,\"two\":2,\"three\":3,\"empty\":null}}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"365904295\"\nlocation: /_db/_system/_api/document/products/364921255\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/364921255\", \n  \"_rev\" : \"365904295\", \n  \"_key\" : \"364921255\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/document/products/364921255\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"365904295\"\n\n{ \n  \"one\" : \"world\", \n  \"hello\" : \"world\", \n  \"numbers\" : { \n    \"empty\" : null, \n    \"one\" : 1, \n    \"two\" : 2, \n    \"three\" : 3 \n  }, \n  \"_id\" : \"products/364921255\", \n  \"_rev\" : \"365904295\", \n  \"_key\" : \"364921255\" \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/document/products/364921255?keepNull=false\n{\"hello\":null,\"numbers\":{\"four\":4}}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"366363047\"\nlocation: /_db/_system/_api/document/products/364921255\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/364921255\", \n  \"_rev\" : \"366363047\", \n  \"_key\" : \"364921255\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/document/products/364921255\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"366363047\"\n\n{ \n  \"one\" : \"world\", \n  \"numbers\" : { \n    \"empty\" : null, \n    \"one\" : 1, \n    \"two\" : 2, \n    \"three\" : 3, \n    \"four\" : 4 \n  }, \n  \"_id\" : \"products/364921255\", \n  \"_rev\" : \"366363047\", \n  \"_key\" : \"364921255\" \n}\n\n</code></pre><br>",
                     "nickname": "patchesADocument"
                 }
             ],
@@ -411,7 +411,7 @@
                     "notes": "The body of the response contains a JSON object with the information about the handle and the revision.  The attribute <em>_id</em> contains the known <em>document-handle</em> of the updated document, the attribute <em>_rev</em> contains the known document revision. <br><br>If the <em>waitForSync</em> parameter is not specified or set to <em>false</em>, then the collection's default <em>waitForSync</em> behavior is applied. The <em>waitForSync</em> URL parameter cannot be used to disable synchronisation for collections that have a default <em>waitForSync</em> value of <em>true</em>. <br><br>",
                     "summary": "deletes a document",
                     "httpMethod": "DELETE",
-                    "examples": "Using document handle: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/document/products/366887335\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/366887335\", \n  \"_rev\" : \"366887335\", \n  \"_key\" : \"366887335\" \n}\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/document/products/368132519\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/368132519 not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>Revision conflict: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --header 'If-Match: \"369901991\"' --dump - http://localhost:8529/_api/document/products/369508775\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/369508775\", \n  \"_rev\" : \"369508775\", \n  \"_key\" : \"369508775\" \n}\n\n</code></pre><br>",
+                    "examples": "Using document handle: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/document/products/367411623\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : false, \n  \"_id\" : \"products/367411623\", \n  \"_rev\" : \"367411623\", \n  \"_key\" : \"367411623\" \n}\n\n</code></pre><br>Unknown document handle: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/document/products/368656807\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"document /_api/document/products/368656807 not found\", \n  \"code\" : 404, \n  \"errorNum\" : 1202 \n}\n\n</code></pre><br>Revision conflict: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --header 'If-Match: \"370426279\"' --dump - http://localhost:8529/_api/document/products/370033063\n\nHTTP/1.1 412 Precondition Failed\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 412, \n  \"errorNum\" : 1200, \n  \"errorMessage\" : \"precondition failed\", \n  \"_id\" : \"products/370033063\", \n  \"_rev\" : \"370033063\", \n  \"_key\" : \"370033063\" \n}\n\n</code></pre><br>",
                     "nickname": "deletesADocument"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/edge.json b/js/apps/system/aardvark/api-docs/edge.json
index 2bd9bab02c..9eba21f843 100644
--- a/js/apps/system/aardvark/api-docs/edge.json
+++ b/js/apps/system/aardvark/api-docs/edge.json
@@ -49,7 +49,7 @@
                     "notes": "<em>from</em> handle and <em>to</em> handle are immutable once the edge has been created. <br><br>In all other respects the method works like <em>POST /document</em>, see the manual for details. <br><br>",
                     "summary": "creates an edge",
                     "httpMethod": "POST",
-                    "examples": "Create an edge and reads it back: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/edge/?collection=edges&from=vertices/1&to=vertices/2\n{\"name\":\"Emil\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"373244327\"\nlocation: /_db/_system/_api/document/edges/373244327\n\n{ \n  \"error\" : false, \n  \"_id\" : \"edges/373244327\", \n  \"_rev\" : \"373244327\", \n  \"_key\" : \"373244327\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/edge/edges/373244327\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"373244327\"\n\n{ \n  \"name\" : \"Emil\", \n  \"_id\" : \"edges/373244327\", \n  \"_rev\" : \"373244327\", \n  \"_key\" : \"373244327\", \n  \"_from\" : \"vertices/1\", \n  \"_to\" : \"vertices/2\" \n}\n\n</code></pre><br>",
+                    "examples": "Create an edge and reads it back: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/edge/?collection=edges&from=vertices/1&to=vertices/2\n{\"name\":\"Emil\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: \"373768615\"\nlocation: /_db/_system/_api/document/edges/373768615\n\n{ \n  \"error\" : false, \n  \"_id\" : \"edges/373768615\", \n  \"_rev\" : \"373768615\", \n  \"_key\" : \"373768615\" \n}\n\nunix> curl --dump - http://localhost:8529/_api/edge/edges/373768615\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: \"373768615\"\n\n{ \n  \"name\" : \"Emil\", \n  \"_id\" : \"edges/373768615\", \n  \"_rev\" : \"373768615\", \n  \"_key\" : \"373768615\", \n  \"_from\" : \"vertices/1\", \n  \"_to\" : \"vertices/2\" \n}\n\n</code></pre><br>",
                     "nickname": "createsAnEdge"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/edges.json b/js/apps/system/aardvark/api-docs/edges.json
index 9c99ad51aa..e5e3d59a0e 100644
--- a/js/apps/system/aardvark/api-docs/edges.json
+++ b/js/apps/system/aardvark/api-docs/edges.json
@@ -32,7 +32,7 @@
                     "notes": "Returns the list of edges starting or ending in the vertex identified by <em>vertex-handle</em>. <br><br>",
                     "summary": "reads in- or outbound edges",
                     "httpMethod": "GET",
-                    "examples": "Any direction <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/6\", \n      \"_rev\" : \"112738727\", \n      \"_key\" : \"6\", \n      \"_from\" : \"vertices/2\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v2 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/7\", \n      \"_rev\" : \"113328551\", \n      \"_key\" : \"7\", \n      \"_from\" : \"vertices/4\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v4 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/5\", \n      \"_rev\" : \"112083367\", \n      \"_key\" : \"5\", \n      \"_from\" : \"vertices/1\", \n      \"_to\" : \"vertices/3\", \n      \"$label\" : \"v1 -> v3\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>In edges <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1&direction=in\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/6\", \n      \"_rev\" : \"118505895\", \n      \"_key\" : \"6\", \n      \"_from\" : \"vertices/2\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v2 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/7\", \n      \"_rev\" : \"119095719\", \n      \"_key\" : \"7\", \n      \"_from\" : \"vertices/4\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v4 -> v1\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Out edges <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1&direction=out\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/5\", \n      \"_rev\" : \"123617703\", \n      \"_key\" : \"5\", \n      \"_from\" : \"vertices/1\", \n      \"_to\" : \"vertices/3\", \n      \"$label\" : \"v1 -> v3\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Any direction <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/6\", \n      \"_rev\" : \"113263015\", \n      \"_key\" : \"6\", \n      \"_from\" : \"vertices/2\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v2 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/7\", \n      \"_rev\" : \"113852839\", \n      \"_key\" : \"7\", \n      \"_from\" : \"vertices/4\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v4 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/5\", \n      \"_rev\" : \"112607655\", \n      \"_key\" : \"5\", \n      \"_from\" : \"vertices/1\", \n      \"_to\" : \"vertices/3\", \n      \"$label\" : \"v1 -> v3\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>In edges <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1&direction=in\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/6\", \n      \"_rev\" : \"119030183\", \n      \"_key\" : \"6\", \n      \"_from\" : \"vertices/2\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v2 -> v1\" \n    }, \n    { \n      \"_id\" : \"edges/7\", \n      \"_rev\" : \"119620007\", \n      \"_key\" : \"7\", \n      \"_from\" : \"vertices/4\", \n      \"_to\" : \"vertices/1\", \n      \"$label\" : \"v4 -> v1\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Out edges <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/edges/edges?vertex=vertices/1&direction=out\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"edges\" : [ \n    { \n      \"_id\" : \"edges/5\", \n      \"_rev\" : \"124141991\", \n      \"_key\" : \"5\", \n      \"_from\" : \"vertices/1\", \n      \"_to\" : \"vertices/3\", \n      \"$label\" : \"v1 -> v3\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "readsIn-OrOutboundEdges"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/endpoint.json b/js/apps/system/aardvark/api-docs/endpoint.json
index 7351392b1c..2396a2f2c0 100644
--- a/js/apps/system/aardvark/api-docs/endpoint.json
+++ b/js/apps/system/aardvark/api-docs/endpoint.json
@@ -24,7 +24,7 @@
                     "notes": "Returns a list of all configured endpoints the server is listening on. For each endpoint, the list of allowed databases is returned too if set. <br><br>The result is a JSON hash which has the endpoints as keys, and the list of mapped database names as values for each endpoint. <br><br>If a list of mapped databases is empty, it means that all databases can be accessed via the endpoint. If a list of mapped databases contains more than one database name, this means that any of the databases might be accessed via the endpoint, and the first database in the list will be treated as the default database for the endpoint. The default database will be used  when an incoming request does not specify a database name in the request  explicitly. <br><br>Note: retrieving the list of all endpoints is allowed in the system database only. Calling this action in any other database will make the server return an error. <br><br>",
                     "summary": "returns a list of all endpoints",
                     "httpMethod": "GET",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/endpoint\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ \n  { \n    \"endpoint\" : \"tcp://127.0.0.1:32512\", \n    \"databases\" : [ ] \n  }, \n  { \n    \"endpoint\" : \"tcp://127.0.0.1:8532\", \n    \"databases\" : [ \n      \"mydb1\", \n      \"mydb2\" \n    ] \n  } \n]\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/endpoint\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ \n  { \n    \"endpoint\" : \"tcp://127.0.0.1:33022\", \n    \"databases\" : [ ] \n  }, \n  { \n    \"endpoint\" : \"tcp://127.0.0.1:8532\", \n    \"databases\" : [ \n      \"mydb1\", \n      \"mydb2\" \n    ] \n  } \n]\n\n</code></pre><br>",
                     "nickname": "returnsAListOfAllEndpoints"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/graph.json b/js/apps/system/aardvark/api-docs/graph.json
index bf998e22dc..0c6c3c8c09 100644
--- a/js/apps/system/aardvark/api-docs/graph.json
+++ b/js/apps/system/aardvark/api-docs/graph.json
@@ -38,7 +38,7 @@
                     "notes": "Creates a new graph. <br><br>Returns an object with an attribute <em>graph</em> containing a list of all graph properties. <br><br>",
                     "summary": "create graph",
                     "httpMethod": "POST",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/\n{\"_key\":\"graph\",\"vertices\":\"vertices\",\"edges\":\"edges\"}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: 129319335\n\n{ \n  \"graph\" : { \n    \"_id\" : \"_graphs/graph\", \n    \"_rev\" : \"129319335\", \n    \"_key\" : \"graph\", \n    \"edges\" : \"edges\", \n    \"vertices\" : \"vertices\" \n  }, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/\n{\"_key\":\"graph\",\"vertices\":\"vertices\",\"edges\":\"edges\"}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\netag: 129843623\n\n{ \n  \"graph\" : { \n    \"_id\" : \"_graphs/graph\", \n    \"_rev\" : \"129843623\", \n    \"_key\" : \"graph\", \n    \"edges\" : \"edges\", \n    \"vertices\" : \"vertices\" \n  }, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createGraph"
                 }
             ],
@@ -89,7 +89,7 @@
                     "notes": "<br><br>If <em>graph-name</em> is specified, returns an object with an attribute <em>graph</em>  containing a JSON hash with all properties of the specified graph. <br><br>If <em>graph-name</em> is not specified, returns a list of graph objects. <br><br>",
                     "summary": "get the properties of a specific or all graphs",
                     "httpMethod": "GET",
-                    "examples": "get graph by name <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 131613095\n\n{ \n  \"graph\" : { \n    \"_id\" : \"_graphs/graph\", \n    \"_rev\" : \"131613095\", \n    \"_key\" : \"graph\", \n    \"edges\" : \"edges\", \n    \"vertices\" : \"vertices\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>get all graphs <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"graphs\" : [ \n    { \n      \"_id\" : \"_graphs/graph2\", \n      \"_rev\" : \"136069543\", \n      \"_key\" : \"graph2\", \n      \"edges\" : \"edges2\", \n      \"vertices\" : \"vertices2\" \n    }, \n    { \n      \"_id\" : \"_graphs/graph1\", \n      \"_rev\" : \"133972391\", \n      \"_key\" : \"graph1\", \n      \"edges\" : \"edges1\", \n      \"vertices\" : \"vertices1\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "get graph by name <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 132137383\n\n{ \n  \"graph\" : { \n    \"_id\" : \"_graphs/graph\", \n    \"_rev\" : \"132137383\", \n    \"_key\" : \"graph\", \n    \"edges\" : \"edges\", \n    \"vertices\" : \"vertices\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>get all graphs <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"graphs\" : [ \n    { \n      \"_id\" : \"_graphs/graph2\", \n      \"_rev\" : \"136593831\", \n      \"_key\" : \"graph2\", \n      \"edges\" : \"edges2\", \n      \"vertices\" : \"vertices2\" \n    }, \n    { \n      \"_id\" : \"_graphs/graph1\", \n      \"_rev\" : \"134496679\", \n      \"_key\" : \"graph1\", \n      \"edges\" : \"edges1\", \n      \"vertices\" : \"vertices1\" \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "getThePropertiesOfASpecificOrAllGraphs"
                 }
             ],
@@ -178,7 +178,7 @@
                     "notes": "Creates a vertex in a graph. <br><br>Returns an object with an attribute <em>vertex</em> containing a list of all vertex properties. <br><br>",
                     "summary": "create vertex",
                     "httpMethod": "POST",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertex\n{\"_key\":\"v1\",\"optional1\":\"val1\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 141574567\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"141574567\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertex\n{\"_key\":\"v1\",\"optional1\":\"val1\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 142098855\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"142098855\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "createVertex"
                 }
             ],
@@ -235,7 +235,7 @@
                     "notes": "Returns an object with an attribute <em>vertex</em> containing a list of all vertex properties. <br><br>",
                     "summary": "get vertex",
                     "httpMethod": "GET",
-                    "examples": "get vertex properties by name <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 144392615\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"144392615\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "get vertex properties by name <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 144916903\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"144916903\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "getVertex"
                 }
             ],
@@ -356,7 +356,7 @@
                     "notes": "Replaces the vertex properties. <br><br>Returns an object with an attribute <em>vertex</em> containing a list of all vertex properties. <br><br>",
                     "summary": "update vertex",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":\"val2\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 151208359\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"151208359\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val2\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":\"val2\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 151732647\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"151732647\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"val2\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "updateVertex"
                 }
             ],
@@ -426,7 +426,7 @@
                     "notes": "Partially updates the vertex properties. <br><br>Setting an attribute value to <em>null</em> in the patch document will cause a value  of <em>null</em> be saved for the attribute by default. If the intention is to  delete existing attributes with the patch command, the URL parameter  <em>keepNull</em> can be used with a value of <em>false</em>.  This will modify the behavior of the patch command to remove any attributes  from the existing document that are contained in the patch document  with an attribute value of <em>null</em>. <br><br>Returns an object with an attribute <em>vertex</em> containing a list of all vertex properties. <br><br>",
                     "summary": "update vertex",
                     "httpMethod": "PATCH",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":\"vertexPatch\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 154550695\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"154550695\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"vertexPatch\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":null}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 155074983\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"155074983\", \n    \"_key\" : \"v1\", \n    \"optional1\" : null \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":\"vertexPatch\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 155074983\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"155074983\", \n    \"_key\" : \"v1\", \n    \"optional1\" : \"vertexPatch\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\nunix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/vertex/v1\n{\"optional1\":null}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 155599271\n\n{ \n  \"vertex\" : { \n    \"_id\" : \"vertices/v1\", \n    \"_rev\" : \"155599271\", \n    \"_key\" : \"v1\", \n    \"optional1\" : null \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "updateVertex"
                 }
             ],
@@ -460,7 +460,7 @@
                     "notes": "Returns a cursor. <br><br>The call expects a JSON hash array as body to filter the result: <br><br>- <em>batchSize</em>: the batch size of the returned cursor- <em>limit</em>: limit the result size- <em>count</em>: return the total number of results (default \"false\")- <em>filter</em>: a optional filter<br><br>The attributes of filter - <em>properties</em>: filter by an array of vertex properties<br><br>The attributes of a property filter - <em>key</em>: filter the result vertices by a key value pair- <em>value</em>: the value of the <em>key</em>- <em>compare</em>: a compare operator<br><br>",
                     "summary": "get vertices",
                     "httpMethod": "POST",
-                    "examples": "Select all vertices <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices\n{\"batchSize\":100}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v5\", \n      \"_rev\" : \"159203751\", \n      \"_key\" : \"v5\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"158876071\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"157827495\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v3\", \n      \"_rev\" : \"158548391\", \n      \"_key\" : \"v3\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v2\", \n      \"_rev\" : \"158220711\", \n      \"_key\" : \"v2\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Select all vertices <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices\n{\"batchSize\":100}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v5\", \n      \"_rev\" : \"159728039\", \n      \"_key\" : \"v5\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"159400359\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"158351783\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v3\", \n      \"_rev\" : \"159072679\", \n      \"_key\" : \"v3\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v2\", \n      \"_rev\" : \"158744999\", \n      \"_key\" : \"v2\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "getVertices"
                 }
             ],
@@ -494,7 +494,7 @@
                     "notes": "Returns a cursor. <br><br>The call expects a JSON hash array as body to filter the result: <br><br>- <em>batchSize</em>: the batch size of the returned cursor- <em>limit</em>: limit the result size- <em>count</em>: return the total number of results (default \"false\")- <em>filter</em>: a optional filter<br><br>The attributes of filter - <em>direction</em>: Filter for inbound (value \"in\") or outbound (value \"out\")  neighbors. Default value is \"any\". - <em>labels</em>: filter by an array of edge labels (empty array means no restriction)- <em>properties</em>: filter neighbors by an array of edge properties<br><br>The attributes of a property filter - <em>key</em>: filter the result vertices by a key value pair- <em>value</em>: the value of the <em>key</em>- <em>compare</em>: a compare operator<br><br>",
                     "summary": "get vertices",
                     "httpMethod": "POST",
-                    "examples": "Select all vertices <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices/v2\n{\"batchSize\" : 100, \"filter\" : {\"direction\" : \"any\", \"properties\":[] }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"162087335\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"163135911\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Select vertices by direction and property filter <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices/v2\n{\"batchSize\" : 100, \"filter\" : {\"direction\" : \"out\", \"properties\":[ { \"key\": \"optional1\", \"value\": \"val2\", \"compare\" : \"==\" }, ] }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"170279335\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val2\" \n    }, \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"169230759\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Select all vertices <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices/v2\n{\"batchSize\" : 100, \"filter\" : {\"direction\" : \"any\", \"properties\":[] }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"162611623\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"163660199\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Select vertices by direction and property filter <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/vertices/v2\n{\"batchSize\" : 100, \"filter\" : {\"direction\" : \"out\", \"properties\":[ { \"key\": \"optional1\", \"value\": \"val2\", \"compare\" : \"==\" }, ] }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"vertices/v4\", \n      \"_rev\" : \"170803623\", \n      \"_key\" : \"v4\", \n      \"optional1\" : \"val2\" \n    }, \n    { \n      \"_id\" : \"vertices/v1\", \n      \"_rev\" : \"169755047\", \n      \"_key\" : \"v1\", \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "getVertices"
                 }
             ],
@@ -538,7 +538,7 @@
                     "notes": "Creates an edge in a graph. <br><br>The call expects a JSON hash array as body with the edge properties: <br><br>- <em>_key</em>: The name of the edge.- <em>_from</em>: The name of the from vertex.- <em>_to</em>: The name of the to vertex.- <em>$label</em>: A label for the edge (optional).- further optional attributes.<br><br>Returns an object with an attribute <em>edge</em> containing the list of all edge properties. <br><br>",
                     "summary": "create edge",
                     "httpMethod": "POST",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edge\n{\"_key\":\"edge1\",\"_from\":\"vert2\",\"_to\":\"vert1\",\"optional1\":\"val1\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 177488295\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"177488295\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert2\", \n    \"_to\" : \"vertices/vert1\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edge\n{\"_key\":\"edge1\",\"_from\":\"vert2\",\"_to\":\"vert1\",\"optional1\":\"val1\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 178012583\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"178012583\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert2\", \n    \"_to\" : \"vertices/vert1\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "createEdge"
                 }
             ],
@@ -595,7 +595,7 @@
                     "notes": "Returns an object with an attribute <em>edge</em> containing a list of all edge properties. <br><br>",
                     "summary": "get edge",
                     "httpMethod": "GET",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 181420455\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"181420455\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\netag: 181944743\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"181944743\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "getEdge"
                 }
             ],
@@ -716,7 +716,7 @@
                     "notes": "Replaces the optional edge properties. <br><br>The call expects a JSON hash array as body with the new edge properties. <br><br>Returns an object with an attribute <em>edge</em> containing a list of all edge properties. <br><br>",
                     "summary": "update edge",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n{\"optional1\":\"val2\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 190398887\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"190398887\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val2\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n{\"optional1\":\"val2\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 190923175\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"190923175\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val2\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "updateEdge"
                 }
             ],
@@ -786,7 +786,7 @@
                     "notes": "Partially updates the edge properties. <br><br>Setting an attribute value to <em>null</em> in the patch document will cause a value  of <em>null</em> be saved for the attribute by default. If the intention is to  delete existing attributes with the patch command, the URL parameter  <em>keepNull</em> can be used with a value of <em>false</em>.  This will modify the behavior of the patch command to remove any attributes  from the existing document that are contained in the patch document  with an attribute value of <em>null</em>. <br><br>Returns an object with an attribute <em>edge</em> containing a list of all edge properties. <br><br>",
                     "summary": "update edge",
                     "httpMethod": "PATCH",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n{\"optional3\":\"val3\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 194920871\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"194920871\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\", \n    \"optional3\" : \"val3\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PATCH --data @- --dump - http://localhost:8529/_api/graph/graph/edge/edge1\n{\"optional3\":\"val3\"}\n\nHTTP/1.1 202 Accepted\ncontent-type: application/json; charset=utf-8\netag: 195445159\n\n{ \n  \"edge\" : { \n    \"_id\" : \"edges/edge1\", \n    \"_rev\" : \"195445159\", \n    \"_key\" : \"edge1\", \n    \"_from\" : \"vertices/vert1\", \n    \"_to\" : \"vertices/vert2\", \n    \"$label\" : null, \n    \"optional1\" : \"val1\", \n    \"optional3\" : \"val3\" \n  }, \n  \"error\" : false, \n  \"code\" : 202 \n}\n\n</code></pre><br>",
                     "nickname": "updateEdge"
                 }
             ],
@@ -820,7 +820,7 @@
                     "notes": "Returns a cursor. <br><br>The call expects a JSON hash array as body to filter the result: <br><br>- <em>batchSize</em>: the batch size of the returned cursor- <em>limit</em>: limit the result size- <em>count</em>: return the total number of results (default \"false\")- <em>filter</em>: a optional filter<br><br>The attributes of filter - <em>labels</em>: filter by an array of edge labels- <em>properties</em>: filter by an array of edge properties<br><br>The attributes of a property filter - <em>key</em>: filter the result edges by a key value pair- <em>value</em>: the value of the <em>key</em>- <em>compare</em>: a compare operator<br><br>",
                     "summary": "get edges",
                     "httpMethod": "POST",
-                    "examples": "Select all edges <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edges\n{\"batchSize\":100}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"edges/edge4\", \n      \"_rev\" : \"201671079\", \n      \"_key\" : \"edge4\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v5\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge1\", \n      \"_rev\" : \"199836071\", \n      \"_key\" : \"edge1\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v2\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge2\", \n      \"_rev\" : \"200491431\", \n      \"_key\" : \"edge2\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v3\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge3\", \n      \"_rev\" : \"201081255\", \n      \"_key\" : \"edge3\", \n      \"_from\" : \"vertices/v2\", \n      \"_to\" : \"vertices/v4\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Select all edges <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edges\n{\"batchSize\":100}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"edges/edge4\", \n      \"_rev\" : \"202195367\", \n      \"_key\" : \"edge4\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v5\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge1\", \n      \"_rev\" : \"200360359\", \n      \"_key\" : \"edge1\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v2\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge2\", \n      \"_rev\" : \"201015719\", \n      \"_key\" : \"edge2\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v3\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge3\", \n      \"_rev\" : \"201605543\", \n      \"_key\" : \"edge3\", \n      \"_from\" : \"vertices/v2\", \n      \"_to\" : \"vertices/v4\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "getEdges"
                 }
             ],
@@ -861,7 +861,7 @@
                     "notes": "<br><br>Returns a cursor. <br><br>The call expects a JSON hash array as body to filter the result: <br><br>- <em>batchSize</em>: the batch size of the returned cursor- <em>limit</em>: limit the result size- <em>count</em>: return the total number of results (default \"false\")- <em>filter</em>: a optional filter<br><br>The attributes of filter - <em>direction</em>: Filter for inbound (value \"in\") or outbound (value \"out\")  neighbors. Default value is \"any\". - <em>labels</em>: filter by an array of edge labels- <em>properties</em>: filter neighbors by an array of properties<br><br>The attributes of a property filter - <em>key</em>: filter the result vertices by a key value pair- <em>value</em>: the value of the <em>key</em>- <em>compare</em>: a compare operator<br><br>",
                     "summary": "get edges",
                     "httpMethod": "POST",
-                    "examples": "Select all edges <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edges/v2\n{\"batchSize\" : 100, \"filter\" : { \"direction\" : \"any\" }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"edges/edge1\", \n      \"_rev\" : \"206717351\", \n      \"_key\" : \"edge1\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v2\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge3\", \n      \"_rev\" : \"207962535\", \n      \"_key\" : \"edge3\", \n      \"_from\" : \"vertices/v2\", \n      \"_to\" : \"vertices/v4\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Select all edges <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/graph/graph/edges/v2\n{\"batchSize\" : 100, \"filter\" : { \"direction\" : \"any\" }}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"edges/edge1\", \n      \"_rev\" : \"207241639\", \n      \"_key\" : \"edge1\", \n      \"_from\" : \"vertices/v1\", \n      \"_to\" : \"vertices/v2\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    }, \n    { \n      \"_id\" : \"edges/edge3\", \n      \"_rev\" : \"208486823\", \n      \"_key\" : \"edge3\", \n      \"_from\" : \"vertices/v2\", \n      \"_to\" : \"vertices/v4\", \n      \"$label\" : null, \n      \"optional1\" : \"val1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "getEdges"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/index.json b/js/apps/system/aardvark/api-docs/index.json
index 45b8c71f58..7eadf890be 100644
--- a/js/apps/system/aardvark/api-docs/index.json
+++ b/js/apps/system/aardvark/api-docs/index.json
@@ -92,7 +92,7 @@
                     "notes": "<br><br>Creates a cap constraint for the collection <em>collection-name</em>, if it does not already exist. Expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"cap\"</em>.<br><br>- <em>size</em>: The maximal number of documents for the collection.<br><br>- <em>byteSize</em>: The maximal size of the active document data in the collection.<br><br>Note that the cap constraint does not index particular attributes of the documents in a collection, but limits the number of documents in the collection to a maximum value. The cap constraint thus does not support attribute names specified in the <em>fields</em> attribute nor uniqueness of any kind via the <em>unique</em> attribute. <br><br>It is allowed to specify either <em>size</em> or <em>byteSize</em>, or both at the same time. If both are specified, then the automatic document removal will be triggered by the first non-met constraint. <br><br>",
                     "summary": "creates a cap constraint",
                     "httpMethod": "POST",
-                    "examples": "Creating a cap constraint <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{\"type\":\"cap\",\"size\":10}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/211304871\", \n  \"type\" : \"cap\", \n  \"unique\" : false, \n  \"size\" : 10, \n  \"byteSize\" : 0, \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating a cap constraint <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{\"type\":\"cap\",\"size\":10}\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/211829159\", \n  \"type\" : \"cap\", \n  \"unique\" : false, \n  \"size\" : 10, \n  \"byteSize\" : 0, \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsACapConstraint"
                 }
             ],
@@ -134,7 +134,7 @@
                     "notes": "<br><br>Creates a geo-spatial index in the collection <em>collection-name</em>, if it does not already exist. Expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"geo\"</em>.<br><br>- <em>fields</em>: A list with one or two attribute paths. <br><br>  If it is a list with one attribute path <em>location</em>, then a geo-spatial   index on all documents is created using <em>location</em> as path to the   coordinates. The value of the attribute must be a list with at least two   double values. The list must contain the latitude (first value) and the   longitude (second value). All documents, which do not have the attribute   path or with value that are not suitable, are ignored. <br><br>  If it is a list with two attribute paths <em>latitude</em> and <em>longitude</em>,   then a geo-spatial index on all documents is created using <em>latitude</em>   and <em>longitude</em> as paths the latitude and the longitude. The value of   the attribute <em>latitude</em> and of the attribute <em>longitude</em> must a   double. All documents, which do not have the attribute paths or which   values are not suitable, are ignored. <br><br>- <em>geoJson</em>: If a geo-spatial index on a <em>location</em> is constructed  and <em>geoJson</em> is <em>true</em>, then the order within the list is longitude   followed by latitude. This corresponds to the format described in    http://geojson.org/geojson-spec.html#positions <br><br>- <em>constraint</em>: If <em>constraint</em> is <em>true</em>, then a geo-spatial  constraint is created. The constraint is a non-unique variant of the index.    Note that it is also possible to set the <em>unique</em> attribute instead of    the <em>constraint</em> attribute. <br><br>- <em>ignoreNull</em>: If a geo-spatial constraint is created and  <em>ignoreNull</em> is true, then documents with a null in <em>location</em> or at   least one null in <em>latitude</em> or <em>longitude</em> are ignored. <br><br>",
                     "summary": "creates a geo-spatial index",
                     "httpMethod": "POST",
-                    "examples": "Creating a geo index with a location attribute: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"geo\", \"fields\" : [ \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/212091303\", \n  \"type\" : \"geo1\", \n  \"unique\" : false, \n  \"geoJson\" : false, \n  \"constraint\" : false, \n  \"fields\" : [ \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Creating a geo index with latitude and longitude attributes: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"geo\", \"fields\" : [ \"e\", \"f\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/212943271\", \n  \"type\" : \"geo2\", \n  \"unique\" : false, \n  \"constraint\" : false, \n  \"fields\" : [ \n    \"e\", \n    \"f\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating a geo index with a location attribute: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"geo\", \"fields\" : [ \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/212615591\", \n  \"type\" : \"geo1\", \n  \"unique\" : false, \n  \"geoJson\" : false, \n  \"constraint\" : false, \n  \"fields\" : [ \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Creating a geo index with latitude and longitude attributes: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"geo\", \"fields\" : [ \"e\", \"f\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/213467559\", \n  \"type\" : \"geo2\", \n  \"unique\" : false, \n  \"constraint\" : false, \n  \"fields\" : [ \n    \"e\", \n    \"f\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsAGeo-spatialIndex"
                 }
             ],
@@ -180,7 +180,7 @@
                     "notes": "<br><br>Creates a hash index for the collection <em>collection-name</em>, if it does not already exist. The call expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"hash\"</em>.<br><br>- <em>fields</em>: A list of attribute paths.<br><br>- <em>unique</em>: If <em>true</em>, then create a unique index.<br><br>",
                     "summary": "creates a hash index",
                     "httpMethod": "POST",
-                    "examples": "Creating an unique constraint: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"hash\", \"unique\" : true, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/213860775\", \n  \"type\" : \"hash\", \n  \"unique\" : true, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Creating a hash index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"hash\", \"unique\" : false, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/214778279\", \n  \"type\" : \"hash\", \n  \"unique\" : false, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating an unique constraint: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"hash\", \"unique\" : true, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/214385063\", \n  \"type\" : \"hash\", \n  \"unique\" : true, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Creating a hash index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"hash\", \"unique\" : false, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/215302567\", \n  \"type\" : \"hash\", \n  \"unique\" : false, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsAHashIndex"
                 }
             ],
@@ -226,7 +226,7 @@
                     "notes": "<br><br>Creates a skip-list index for the collection <em>collection-name</em>, if it does not already exist. The call expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"skiplist\"</em>.<br><br>- <em>fields</em>: A list of attribute paths.<br><br>- <em>unique</em>: If <em>true</em>, then create a unique index.<br><br>",
                     "summary": "creates a skip list",
                     "httpMethod": "POST",
-                    "examples": "Creating a skiplist: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"skiplist\", \"unique\" : false, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/215695783\", \n  \"type\" : \"skiplist\", \n  \"unique\" : false, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating a skiplist: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\": \"skiplist\", \"unique\" : false, \"fields\" : [ \"a\", \"b\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/216220071\", \n  \"type\" : \"skiplist\", \n  \"unique\" : false, \n  \"fields\" : [ \n    \"a\", \n    \"b\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsASkipList"
                 }
             ],
@@ -268,7 +268,7 @@
                     "notes": "<br><br>Creates a fulltext index for the collection <em>collection-name</em>, if it does not already exist. The call expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"fulltext\"</em>.<br><br>- <em>fields</em>: A list of attribute names. Currently, the list is limited   to exactly one attribute, so the value of <em>fields</em> should look like   this for example: <em>[ \"text\" ]</em>. <br><br>- <em>minLength</em>: Minimum character length of words to index. Will default  to a server-defined value if unspecified. It is thus recommended to set   this value explicitly when creating the index. <br><br>",
                     "summary": "creates a fulltext index",
                     "httpMethod": "POST",
-                    "examples": "Creating a fulltext index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\" : \"fulltext\", \"fields\" : [ \"text\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/216547751\", \n  \"type\" : \"fulltext\", \n  \"unique\" : false, \n  \"minLength\" : 2, \n  \"fields\" : [ \n    \"text\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating a fulltext index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\" : \"fulltext\", \"fields\" : [ \"text\" ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/217072039\", \n  \"type\" : \"fulltext\", \n  \"unique\" : false, \n  \"minLength\" : 2, \n  \"fields\" : [ \n    \"text\" \n  ], \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsAFulltextIndex"
                 }
             ],
@@ -310,7 +310,7 @@
                     "notes": "<br><br>Creates a bitarray index for the collection <em>collection-name</em>, if it does not already exist. The call expects an object containing the index details. <br><br>- <em>type</em>: must be equal to <em>\"bitarray\"</em>.<br><br>- <em>fields</em>: A list of pairs. A pair consists of an attribute path followed by a list of values.<br><br>- <em>unique</em>: Must always be set to <em>false</em>.<br><br>",
                     "summary": "creates a bitarray index",
                     "httpMethod": "POST",
-                    "examples": "Creating a bitarray index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\" : \"bitarray\", \"unique\" : false, \"fields\" : [ \"x\", [0,1,[]], \"y\", [\"a\",\"b\",[]] ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/217399719\", \n  \"type\" : \"bitarray\", \n  \"unique\" : false, \n  \"fields\" : [ \n    [ \n      \"x\", \n      [ \n        0, \n        1, \n        [ ] \n      ] \n    ], \n    [ \n      \"y\", \n      [ \n        \"a\", \n        \"b\", \n        [ ] \n      ] \n    ] \n  ], \n  \"undefined\" : false, \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Creating a bitarray index: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/index?collection=products\n{ \"type\" : \"bitarray\", \"unique\" : false, \"fields\" : [ \"x\", [0,1,[]], \"y\", [\"a\",\"b\",[]] ] }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/217924007\", \n  \"type\" : \"bitarray\", \n  \"unique\" : false, \n  \"fields\" : [ \n    [ \n      \"x\", \n      [ \n        0, \n        1, \n        [ ] \n      ] \n    ], \n    [ \n      \"y\", \n      [ \n        \"a\", \n        \"b\", \n        [ ] \n      ] \n    ] \n  ], \n  \"undefined\" : false, \n  \"isNewlyCreated\" : true, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "createsABitarrayIndex"
                 }
             ],
@@ -375,7 +375,7 @@
                     "notes": "<br><br>Deletes an index with <em>index-handle</em>. <br><br>",
                     "summary": "deletes an index",
                     "httpMethod": "DELETE",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/index/products/218317223\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/218317223\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/index/products/218841511\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"id\" : \"products/218841511\", \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "deletesAnIndex"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/job.json b/js/apps/system/aardvark/api-docs/job.json
index 912d09cd74..ecec0b3398 100644
--- a/js/apps/system/aardvark/api-docs/job.json
+++ b/js/apps/system/aardvark/api-docs/job.json
@@ -28,7 +28,7 @@
                     "notes": "Returns the result of an async job identified by <em>job-id</em>. If the async job result is present on the server, the result will be removed from the list of result. That means this method can be called for each <em>job-id</em> once. <br><br>The method will return the original job result's headers and body, plus the additional HTTP header <em>x-arango-async-job-id</em>. If this header is  present, then the job was found and the response contains the original job's result. If the header is not present, the job was not found and the response contains status information from the job amanger. <br><br>",
                     "summary": "Returns the result of an async job",
                     "httpMethod": "PUT",
-                    "examples": "Not providing a job-id: <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/job/\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{\"error\":true,\"errorMessage\":\"bad parameter\",\"code\":400,\"errorNum\":400}\n\n</code></pre><br>Providing a job-id for a non-existing job: <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/job/foobar\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{\"error\":true,\"errorMessage\":\"not found\",\"code\":404,\"errorNum\":404}\n\n</code></pre><br>Fetching the result of an HTTP GET job: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409158055\n\nunix> curl -X PUT --dump - http://localhost:8529/_api/job/409158055\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nx-arango-async-id: 409158055\n\n{\"server\":\"arango\",\"version\":\"1.4.1-rc1\"}\n\n</code></pre><br>Fetching the result of an HTTP POST job that failed: <br><br><pre><code class=\"json\" >unix> curl -X POST --header 'x-arango-async: store' --data @- --dump - http://localhost:8529/_api/collection\n{\"name\":\" this name is invalid \"}\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409223591\n\nunix> curl -X PUT --dump - http://localhost:8529/_api/job/409223591\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\nx-arango-async-id: 409223591\n\n{\"error\":true,\"code\":400,\"errorNum\":1208,\"errorMessage\":\"cannot create collection: illegal name\"}\n\n</code></pre><br>",
+                    "examples": "Not providing a job-id: <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/job/\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\n\n{\"error\":true,\"errorMessage\":\"bad parameter\",\"code\":400,\"errorNum\":400}\n\n</code></pre><br>Providing a job-id for a non-existing job: <br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/job/foobar\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{\"error\":true,\"errorMessage\":\"not found\",\"code\":404,\"errorNum\":404}\n\n</code></pre><br>Fetching the result of an HTTP GET job: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409682343\n\nunix> curl -X PUT --dump - http://localhost:8529/_api/job/409682343\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\nx-arango-async-id: 409682343\n\n{\"server\":\"arango\",\"version\":\"1.4.1\"}\n\n</code></pre><br>Fetching the result of an HTTP POST job that failed: <br><br><pre><code class=\"json\" >unix> curl -X POST --header 'x-arango-async: store' --data @- --dump - http://localhost:8529/_api/collection\n{\"name\":\" this name is invalid \"}\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409747879\n\nunix> curl -X PUT --dump - http://localhost:8529/_api/job/409747879\n\nHTTP/1.1 400 Bad Request\ncontent-type: application/json; charset=utf-8\nx-arango-async-id: 409747879\n\n{\"error\":true,\"code\":400,\"errorNum\":1208,\"errorMessage\":\"cannot create collection: illegal name\"}\n\n</code></pre><br>",
                     "nickname": "ReturnsTheResultOfAnAsyncJob"
                 }
             ],
@@ -65,7 +65,7 @@
                     "notes": "Returns the list of ids of async jobs with a specific status (either done or pending). The list can be used by the client to get an overview of the job system status and to retrieve completed job results later. <br><br>",
                     "summary": "Returns the list of job result ids with a specific status",
                     "httpMethod": "GET",
-                    "examples": "Fetching the list of done jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409289127\n\nunix> curl --dump - http://localhost:8529/_api/job/done\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ \n  \"409289127\" \n]\n\n</code></pre><br>Fetching the list of pending jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409354663\n\nunix> curl --dump - http://localhost:8529/_api/job/pending\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ ]\n\n</code></pre><br>",
+                    "examples": "Fetching the list of done jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409813415\n\nunix> curl --dump - http://localhost:8529/_api/job/done\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ \n  \"409813415\" \n]\n\n</code></pre><br>Fetching the list of pending jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409878951\n\nunix> curl --dump - http://localhost:8529/_api/job/pending\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n[ ]\n\n</code></pre><br>",
                     "nickname": "ReturnsTheListOfJobResultIdsWithASpecificStatus"
                 }
             ],
@@ -106,7 +106,7 @@
                     "notes": "Deletes either all job results, expired job results, or the result of a  specific job. Clients can use this method to perform an eventual garbage  collection of job results. <br><br>",
                     "summary": "Deletes the result of async jobs",
                     "httpMethod": "DELETE",
-                    "examples": "Deleting all jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409420199\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/all\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting expired jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409485735\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/expired?stamp=1383854104\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting the result of a specific job: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409551271\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/409551271\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting the result of a non-existing job: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/job/foobar\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"not found\", \n  \"code\" : 404, \n  \"errorNum\" : 404 \n}\n\n</code></pre><br>",
+                    "examples": "Deleting all jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 409944487\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/all\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting expired jobs: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 410010023\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/expired?stamp=1383912163\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting the result of a specific job: <br><br><pre><code class=\"json\" >unix> curl --header 'x-arango-async: store' --dump - http://localhost:8529/_api/version\n\nHTTP/1.1 202 Accepted\ncontent-type: text/plain; charset=utf-8\nx-arango-async-id: 410075559\n\nunix> curl -X DELETE --dump - http://localhost:8529/_api/job/410075559\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : true \n}\n\n</code></pre><br>Deleting the result of a non-existing job: <br><br><pre><code class=\"json\" >unix> curl -X DELETE --dump - http://localhost:8529/_api/job/foobar\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"errorMessage\" : \"not found\", \n  \"code\" : 404, \n  \"errorNum\" : 404 \n}\n\n</code></pre><br>",
                     "nickname": "DeletesTheResultOfAsyncJobs"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/replication.json b/js/apps/system/aardvark/api-docs/replication.json
index 7b944ad256..1320bab7e7 100644
--- a/js/apps/system/aardvark/api-docs/replication.json
+++ b/js/apps/system/aardvark/api-docs/replication.json
@@ -78,7 +78,7 @@
                     "notes": "Returns the current state of the server's replication logger. The state will include information about whether the logger is running and about the last logged tick value. This tick value is important for incremental fetching of data. <br><br>The state API can be called regardless of whether the logger is currently running or not. <br><br>The body of the response contains a JSON object with the following attributes: <br><br>- <em>state</em>: the current logger state as a JSON hash array with the following  sub-attributes: <br><br>  - <em>running</em>: whether or not the logger is running <br><br>  - <em>lastLogTick</em>: the tick value of the latest tick the logger has logged.      This value can be used for incremental fetching of log data. <br><br>  - <em>totalEvents</em>: total number of events logged since the server was started.     The value is not reset between multiple stops and re-starts of the logger. <br><br>  - <em>time</em>: the current date and time on the logger server <br><br>- <em>server</em>: a JSON hash with the following sub-attributes:<br><br>  - <em>version</em>: the logger server's version <br><br>  - <em>serverId</em>: the logger server's id <br><br>- <em>clients</em>: a list of all replication clients that ever connected to  the logger since it was started. This list can be used to determine    approximately how much data the individual clients have already fetched    from the logger server. Each entry in the list contains a <em>time</em> value   indicating the server time the client last fetched data from the   replication logger. The <em>lastServedTick</em> value of each client indicates   the latest tick value sent to the client upon a client request to the   replication logger. <br><br>",
                     "summary": "returns the replication logger state",
                     "httpMethod": "GET",
-                    "examples": "Returns the state of an inactive replication logger. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"396902823\", \n    \"totalEvents\" : 2, \n    \"time\" : \"2013-11-07T19:48:55Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"clients\" : [ ] \n}\n\n</code></pre><br>Returns the state of an active replication logger. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastLogTick\" : \"397230503\", \n    \"totalEvents\" : 3, \n    \"time\" : \"2013-11-07T19:48:55Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"clients\" : [ ] \n}\n\n</code></pre><br>",
+                    "examples": "Returns the state of an inactive replication logger. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"397427111\", \n    \"totalEvents\" : 2, \n    \"time\" : \"2013-11-08T11:56:36Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"clients\" : [ ] \n}\n\n</code></pre><br>Returns the state of an active replication logger. <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastLogTick\" : \"397754791\", \n    \"totalEvents\" : 3, \n    \"time\" : \"2013-11-08T11:56:36Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"clients\" : [ ] \n}\n\n</code></pre><br>",
                     "nickname": "returnsTheReplicationLoggerState"
                 }
             ],
@@ -298,7 +298,7 @@
                     "notes": "Returns data from the server's replication log. This method can be called by replication clients after an initial synchronisation of data. The method  will return all \"recent\" log entries from the logger server, and the clients can replay and apply these entries locally so they get to the same data state as the logger server. <br><br>Clients can call this method repeatedly to incrementally fetch all changes from the logger server. In this case, they should provide the <em>from</em> value so they will only get returned the log events since their last fetch. <br><br>When the <em>from</em> URL parameter is not used, the logger server will return log  entries starting at the beginning of its replication log. When the <em>from</em> parameter is used, the logger server will only return log entries which have  higher tick values than the specified <em>from</em> value (note: the log entry with a tick value equal to <em>from</em> will be excluded). Use the <em>from</em> value when incrementally fetching log data. <br><br>The <em>to</em> URL parameter can be used to optionally restrict the upper bound of the result to a certain tick value. If used, the result will contain only log events with tick values up to (including) <em>to</em>. In incremental fetching, there is no need to use the <em>to</em> parameter. It only makes sense in special situations,  when only parts of the change log are required. <br><br>The <em>chunkSize</em> URL parameter can be used to control the size of the result.  It must be specified in bytes. The <em>chunkSize</em> value will only be honored  approximately. Otherwise a too low <em>chunkSize</em> value could cause the server  to not be able to put just one log entry into the result and return it.  Therefore, the <em>chunkSize</em> value will only be consulted after a log entry has been written into the result. If the result size is then bigger than  <em>chunkSize</em>, the server will respond with as many log entries as there are in the response already. If the result size is still smaller than <em>chunkSize</em>, the server will try to return more data if there's more data left to return. <br><br>If <em>chunkSize</em> is not specified, some server-side default value will be used. <br><br>The <em>Content-Type</em> of the result is <em>application/x-arango-dump</em>. This is an  easy-to-process format, with all log events going onto separate lines in the response body. Each log event itself is a JSON hash, with at least the  following attributes: <br><br>- <em>tick</em>: the log event tick value<br><br>- <em>type</em>: the log event type<br><br>Individual log events will also have additional attributes, depending on the event type. A few common attributes which are used for multiple events types are: <br><br>- <em>cid</em>: id of the collection the event was for<br><br>- <em>tid</em>: id of the transaction the event was contained in<br><br>- <em>key</em>: document key<br><br>- <em>rev</em>: document revision id<br><br>- <em>data</em>: the original document data<br><br>A more detailed description of the individual replication event types and their  data structures can be found in the manual. <br><br>The response will also contain the following HTTP headers: <br><br>- <em>x-arango-replication-active</em>: whether or not the logger is active. Clients  can use this flag as an indication for their polling frequency. If the    logger is not active and there are no more replication events available, it   might be sensible for a client to abort, or to go to sleep for a long time   and try again later to check whether the logger has been activated. <br><br>- <em>x-arango-replication-lastincluded</em>: the tick value of the last included  value in the result. In incremental log fetching, this value can be used    as the <em>from</em> value for the following request. Note that if the result is   empty, the value will be <em>0</em>. This value should not be used as <em>from</em> value   by clients in the next request (otherwise the server would return the log   events from the start of the log again). <br><br>- <em>x-arango-replication-lasttick</em>: the last tick value the logger server has  logged (not necessarily included in the result). By comparing the the last   tick and last included tick values, clients have an approximate indication of   how many events there are still left to fetch. <br><br>- <em>x-arango-replication-checkmore</em>: whether or not there already exists more  log data which the client could fetch immediately. If there is more log data   available, the client could call <em>logger-follow</em> again with an adjusted <em>from</em>   value to fetch remaining log entries until there are no more. <br><br>  If there isn't any more log data to fetch, the client might decide to go   to sleep for a while before calling the logger again.  <br><br>",
                     "summary": "returns recent log entries from the replication log",
                     "httpMethod": "GET",
-                    "examples": "No log events available: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=397623719\n\nHTTP/1.1 204 No Content\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 0\nx-arango-replication-lasttick: 397623719\n\n</code></pre><br>A few log events: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=398016935\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 400572839\nx-arango-replication-lasttick: 400572839\n\n{\"tick\":\"398803367\",\"type\":2000,\"cid\":\"398082471\",\"cname\":\"products\",\"collection\":{\"version\":4,\"type\":2,\"cid\":\"398082471\",\"deleted\":false,\"doCompact\":true,\"maximalSize\":1048576,\"name\":\"products\",\"isVolatile\":false,\"waitForSync\":false}}\n{\"tick\":\"399327655\",\"type\":2300,\"cid\":\"398082471\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"399065511\",\"data\":{\"_key\":\"p1\",\"_rev\":\"399065511\",\"name\":\"flux compensator\"}}\n{\"tick\":\"399786407\",\"type\":2300,\"cid\":\"398082471\",\"cname\":\"products\",\"key\":\"p2\",\"rev\":\"399589799\",\"data\":{\"_key\":\"p2\",\"_rev\":\"399589799\",\"hp\":5100,\"name\":\"hybrid hovercraft\"}}\n{\"tick\":\"400114087\",\"type\":2302,\"cid\":\"398082471\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"399917479\",\"oldRev\":\"399065511\"}\n{\"tick\":\"400441767\",\"type\":2300,\"cid\":\"398082471\",\"cname\":\"products\",\"key\":\"p2\",\"rev\":\"400245159\",\"oldRev\":\"399589799\",\"data\":{\"_key\":\"p2\",\"_rev\":\"400245159\",\"hp\":5100,\"name\":\"broken hovercraft\"}}\n{\"tick\":\"400572839\",\"type\":2001,\"cid\":\"398082471\",\"cname\":\"products\"}\n\n\n</code></pre><br>More events than would fit into the response: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=400966055&chunkSize=400\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: true\nx-arango-replication-lastincluded: 402276775\nx-arango-replication-lasttick: 403521959\n\n{\"tick\":\"401752487\",\"type\":2000,\"cid\":\"401031591\",\"cname\":\"products\",\"collection\":{\"version\":4,\"type\":2,\"cid\":\"401031591\",\"deleted\":false,\"doCompact\":true,\"maximalSize\":1048576,\"name\":\"products\",\"isVolatile\":false,\"waitForSync\":false}}\n{\"tick\":\"402276775\",\"type\":2300,\"cid\":\"401031591\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"402014631\",\"data\":{\"_key\":\"p1\",\"_rev\":\"402014631\",\"name\":\"flux compensator\"}}\n\n\n</code></pre><br>",
+                    "examples": "No log events available: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=398148007\n\nHTTP/1.1 204 No Content\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 0\nx-arango-replication-lasttick: 398148007\n\n</code></pre><br>A few log events: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=398541223\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 401097127\nx-arango-replication-lasttick: 401097127\n\n{\"tick\":\"399327655\",\"type\":2000,\"cid\":\"398606759\",\"cname\":\"products\",\"collection\":{\"version\":4,\"type\":2,\"cid\":\"398606759\",\"deleted\":false,\"doCompact\":true,\"maximalSize\":1048576,\"name\":\"products\",\"isVolatile\":false,\"waitForSync\":false}}\n{\"tick\":\"399851943\",\"type\":2300,\"cid\":\"398606759\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"399589799\",\"data\":{\"_key\":\"p1\",\"_rev\":\"399589799\",\"name\":\"flux compensator\"}}\n{\"tick\":\"400310695\",\"type\":2300,\"cid\":\"398606759\",\"cname\":\"products\",\"key\":\"p2\",\"rev\":\"400114087\",\"data\":{\"_key\":\"p2\",\"_rev\":\"400114087\",\"hp\":5100,\"name\":\"hybrid hovercraft\"}}\n{\"tick\":\"400638375\",\"type\":2302,\"cid\":\"398606759\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"400441767\",\"oldRev\":\"399589799\"}\n{\"tick\":\"400966055\",\"type\":2300,\"cid\":\"398606759\",\"cname\":\"products\",\"key\":\"p2\",\"rev\":\"400769447\",\"oldRev\":\"400114087\",\"data\":{\"_key\":\"p2\",\"_rev\":\"400769447\",\"hp\":5100,\"name\":\"broken hovercraft\"}}\n{\"tick\":\"401097127\",\"type\":2001,\"cid\":\"398606759\",\"cname\":\"products\"}\n\n\n</code></pre><br>More events than would fit into the response: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/logger-follow?from=401490343&chunkSize=400\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-active: true\nx-arango-replication-checkmore: true\nx-arango-replication-lastincluded: 402801063\nx-arango-replication-lasttick: 404046247\n\n{\"tick\":\"402276775\",\"type\":2000,\"cid\":\"401555879\",\"cname\":\"products\",\"collection\":{\"version\":4,\"type\":2,\"cid\":\"401555879\",\"deleted\":false,\"doCompact\":true,\"maximalSize\":1048576,\"name\":\"products\",\"isVolatile\":false,\"waitForSync\":false}}\n{\"tick\":\"402801063\",\"type\":2300,\"cid\":\"401555879\",\"cname\":\"products\",\"key\":\"p1\",\"rev\":\"402538919\",\"data\":{\"_key\":\"p1\",\"_rev\":\"402538919\",\"name\":\"flux compensator\"}}\n\n\n</code></pre><br>",
                     "nickname": "returnsRecentLogEntriesFromTheReplicationLog"
                 }
             ],
@@ -332,7 +332,7 @@
                     "notes": "Returns the list of collections and indexes available on the server. This list can be used by replication clients to initiate an initial sync with the server. <br><br>The response will contain a JSON hash array with the <em>collection</em> and <em>state</em> attributes. <br><br><em>collections</em> is a list of collections with the following sub-attributes: <br><br>- <em>parameters</em>: the collection properties<br><br>- <em>indexes</em>: a list of the indexes of a the collection. Primary indexes and edges indexes   are not included in this list. <br><br><em>tick</em>: the system-wide tick value at the start of the dump <br><br>The <em>state</em> attribute contains the current state of the replication logger. It contains the following sub-attributes: <br><br>- <em>running</em>: whether or not the replication logger is currently active<br><br>- <em>lastLogTick</em>: the value of the last tick the replication logger has written  <br><br>- <em>time</em>: the current time on the server<br><br>Replication clients should note the <em>lastLogTick</em> value returned. They can then fetch collections' data using the dump method up to the value of lastLogTick, and query the continuous replication log for log events after this tick value. <br><br>To create a full copy of the collections on the logger server, a replication client can execute these steps: <br><br>- call the <em>/inventory</em> API method. This returns the <em>lastLogTick</em> value and the   list of collections and indexes from the logger server. <br><br>- for each collection returned by <em>/inventory</em>, create the collection locally and   call <em>/dump</em> to stream the collection data to the client, up to the value of    <em>lastLogTick</em>.    After that, the client can create the indexes on the collections as they were    reported by <em>/inventory</em>. <br><br>If the clients wants to continuously stream replication log events from the logger server, the following additional steps need to be carried out: <br><br>- the client should call <em>/logger-follow</em> initially to fetch the first batch of   replication events that were logged after the client's call to <em>/inventory</em>. <br><br>  The call to <em>/logger-follow</em> should use a <em>from</em> parameter with the value of the   <em>lastLogTick</em> as reported by <em>/inventory</em>. The call to <em>/logger-follow</em> will return the    <em>x-arango-replication-lastincluded</em> which will contain the last tick value included    in the response. <br><br>- the client can then continuously call <em>/logger-follow</em> to incrementally fetch new   replication events that occurred after the last transfer. <br><br>  Calls should use a <em>from</em> parameter with the value of the <em>x-arango-replication-lastincluded</em>   header of the previous response. If there are no more replication events, the    response will be empty and clients can go to sleep for a while and try again   later.   <br><br>",
                     "summary": "returns an inventory of collections and indexes",
                     "httpMethod": "GET",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/inventory\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"collections\" : [ \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"16204199\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"animals\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"14762407\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"demo\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"132071847\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"vertices1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 3, \n        \"cid\" : \"134824359\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"edges2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    } \n  ], \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"403587495\", \n    \"totalEvents\" : 22, \n    \"time\" : \"2013-11-07T19:48:56Z\" \n  }, \n  \"tick\" : \"403653031\" \n}\n\n</code></pre><br>With some additional indexes: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/inventory\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"collections\" : [ \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"16204199\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"animals\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"14762407\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"demo\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"403718567\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"IndexedCollection1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ \n        { \n          \"id\" : \"404504999\", \n          \"type\" : \"hash\", \n          \"unique\" : false, \n          \"fields\" : [ \n            \"name\" \n          ] \n        }, \n        { \n          \"id\" : \"404767143\", \n          \"type\" : \"skiplist\", \n          \"unique\" : true, \n          \"fields\" : [ \n            \"a\", \n            \"b\" \n          ] \n        }, \n        { \n          \"id\" : \"404832679\", \n          \"type\" : \"cap\", \n          \"unique\" : false, \n          \"size\" : 500, \n          \"byteSize\" : 0 \n        } \n      ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"404898215\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"IndexedCollection2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ \n        { \n          \"id\" : \"405684647\", \n          \"type\" : \"fulltext\", \n          \"unique\" : false, \n          \"minLength\" : 10, \n          \"fields\" : [ \n            \"text\" \n          ] \n        }, \n        { \n          \"id\" : \"405881255\", \n          \"type\" : \"skiplist\", \n          \"unique\" : false, \n          \"fields\" : [ \n            \"a\" \n          ] \n        }, \n        { \n          \"id\" : \"405946791\", \n          \"type\" : \"cap\", \n          \"unique\" : false, \n          \"size\" : 0, \n          \"byteSize\" : 1048576 \n        } \n      ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"132071847\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"vertices1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 3, \n        \"cid\" : \"134824359\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"edges2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    } \n  ], \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"403587495\", \n    \"totalEvents\" : 22, \n    \"time\" : \"2013-11-07T19:48:56Z\" \n  }, \n  \"tick\" : \"405946791\" \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/inventory\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"collections\" : [ \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"16728487\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"animals\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"15286695\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"demo\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"132596135\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"vertices1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 3, \n        \"cid\" : \"135348647\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"edges2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    } \n  ], \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"404111783\", \n    \"totalEvents\" : 22, \n    \"time\" : \"2013-11-08T11:56:37Z\" \n  }, \n  \"tick\" : \"404177319\" \n}\n\n</code></pre><br>With some additional indexes: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/inventory\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"collections\" : [ \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"16728487\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"animals\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"15286695\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"demo\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"404242855\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"IndexedCollection1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ \n        { \n          \"id\" : \"405029287\", \n          \"type\" : \"hash\", \n          \"unique\" : false, \n          \"fields\" : [ \n            \"name\" \n          ] \n        }, \n        { \n          \"id\" : \"405291431\", \n          \"type\" : \"skiplist\", \n          \"unique\" : true, \n          \"fields\" : [ \n            \"a\", \n            \"b\" \n          ] \n        }, \n        { \n          \"id\" : \"405356967\", \n          \"type\" : \"cap\", \n          \"unique\" : false, \n          \"size\" : 500, \n          \"byteSize\" : 0 \n        } \n      ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"405422503\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"IndexedCollection2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ \n        { \n          \"id\" : \"406208935\", \n          \"type\" : \"fulltext\", \n          \"unique\" : false, \n          \"minLength\" : 10, \n          \"fields\" : [ \n            \"text\" \n          ] \n        }, \n        { \n          \"id\" : \"406405543\", \n          \"type\" : \"skiplist\", \n          \"unique\" : false, \n          \"fields\" : [ \n            \"a\" \n          ] \n        }, \n        { \n          \"id\" : \"406471079\", \n          \"type\" : \"cap\", \n          \"unique\" : false, \n          \"size\" : 0, \n          \"byteSize\" : 1048576 \n        } \n      ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 2, \n        \"cid\" : \"132596135\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"vertices1\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    }, \n    { \n      \"parameters\" : { \n        \"version\" : 4, \n        \"type\" : 3, \n        \"cid\" : \"135348647\", \n        \"deleted\" : false, \n        \"doCompact\" : true, \n        \"maximalSize\" : 1048576, \n        \"name\" : \"edges2\", \n        \"isVolatile\" : false, \n        \"waitForSync\" : false \n      }, \n      \"indexes\" : [ ] \n    } \n  ], \n  \"state\" : { \n    \"running\" : false, \n    \"lastLogTick\" : \"404111783\", \n    \"totalEvents\" : 22, \n    \"time\" : \"2013-11-08T11:56:37Z\" \n  }, \n  \"tick\" : \"406471079\" \n}\n\n</code></pre><br>",
                     "nickname": "returnsAnInventoryOfCollectionsAndIndexes"
                 }
             ],
@@ -399,7 +399,7 @@
                     "notes": "Returns the data from the collection for the requested range. <br><br>When the <em>from</em> URL parameter is not used, collection events are returned from the beginning. When the <em>from</em> parameter is used, the result will only contain collection entries which have higher tick values than the specified <em>from</em> value  (note: the log entry with a tick value equal to <em>from</em> will be excluded).  <br><br>The <em>to</em> URL parameter can be used to optionally restrict the upper bound of the result to a certain tick value. If used, the result will only contain collection entries with tick values up to (including) <em>to</em>.  <br><br>The <em>chunkSize</em> URL parameter can be used to control the size of the result.  It must be specified in bytes. The <em>chunkSize</em> value will only be honored  approximately. Otherwise a too low <em>chunkSize</em> value could cause the server  to not be able to put just one entry into the result and return it.  Therefore, the <em>chunkSize</em> value will only be consulted after an entry has been written into the result. If the result size is then bigger than  <em>chunkSize</em>, the server will respond with as many entries as there are in the response already. If the result size is still smaller than <em>chunkSize</em>, the server will try to return more data if there's more data left to return. <br><br>If <em>chunkSize</em> is not specified, some server-side default value will be used. <br><br>The <em>Content-Type</em> of the result is <em>application/x-arango-dump</em>. This is an  easy-to-process format, with all entries going onto separate lines in the response body.  <br><br>Each line itself is a JSON hash, with at least the following attributes: <br><br>- <em>type</em>: the type of entry. Possible values for <em>type</em> are:<br><br>  - 2300: document insertion/update <br><br>  - 2301: edge insertion/update <br><br>  - 2302: document/edge deletion <br><br>- <em>key</em>: the key of the document/edge or the key used in the deletion operation<br><br>- <em>rev</em>: the revision id of the document/edge or the deletion operation<br><br>- <em>data</em>: the actual document/edge data for types 2300 and 2301. The full  document/edge data will be returned even for updates. <br><br>A more detailed description of the different entry types and their  data structures can be found in the manual. <br><br>Note: there will be no distinction between inserts and updates when calling this method. <br><br>",
                     "summary": "returns the data of a collection",
                     "httpMethod": "GET",
-                    "examples": "Empty collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/dump?collection=testCollection\n\nHTTP/1.1 204 No Content\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 0\n\n</code></pre><br>Non-empty collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/dump?collection=testCollection\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 409092519\n\n{\"tick\":\"407716263\",\"type\":2300,\"key\":\"abcdef\",\"rev\":\"407585191\",\"data\":{\"_key\":\"abcdef\",\"_rev\":\"407585191\",\"test\":true,\"a\":\"abc\"}}\n{\"tick\":\"408109479\",\"type\":2300,\"key\":\"123456\",\"rev\":\"408043943\",\"data\":{\"_key\":\"123456\",\"_rev\":\"408043943\",\"c\":false,\"b\":1}}\n{\"tick\":\"408437159\",\"type\":2300,\"key\":\"123456\",\"rev\":\"408371623\",\"data\":{\"_key\":\"123456\",\"_rev\":\"408371623\",\"c\":false,\"b\":1,\"d\":\"additional value\"}}\n{\"tick\":\"408699303\",\"type\":2300,\"key\":\"foobar\",\"rev\":\"408633767\",\"data\":{\"_key\":\"foobar\",\"_rev\":\"408633767\"}}\n{\"tick\":\"408895911\",\"type\":2302,\"key\":\"foobar\",\"rev\":\"408830375\"}\n{\"tick\":\"409092519\",\"type\":2302,\"key\":\"abcdef\",\"rev\":\"409026983\"}\n\n\n</code></pre><br>",
+                    "examples": "Empty collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/dump?collection=testCollection\n\nHTTP/1.1 204 No Content\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 0\n\n</code></pre><br>Non-empty collection: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/dump?collection=testCollection\n\nHTTP/1.1 200 OK\ncontent-type: application/x-arango-dump; charset=utf-8\nx-arango-replication-checkmore: false\nx-arango-replication-lastincluded: 409616807\n\n{\"tick\":\"408240551\",\"type\":2300,\"key\":\"abcdef\",\"rev\":\"408109479\",\"data\":{\"_key\":\"abcdef\",\"_rev\":\"408109479\",\"test\":true,\"a\":\"abc\"}}\n{\"tick\":\"408633767\",\"type\":2300,\"key\":\"123456\",\"rev\":\"408568231\",\"data\":{\"_key\":\"123456\",\"_rev\":\"408568231\",\"c\":false,\"b\":1}}\n{\"tick\":\"408961447\",\"type\":2300,\"key\":\"123456\",\"rev\":\"408895911\",\"data\":{\"_key\":\"123456\",\"_rev\":\"408895911\",\"c\":false,\"b\":1,\"d\":\"additional value\"}}\n{\"tick\":\"409223591\",\"type\":2300,\"key\":\"foobar\",\"rev\":\"409158055\",\"data\":{\"_key\":\"foobar\",\"_rev\":\"409158055\"}}\n{\"tick\":\"409420199\",\"type\":2302,\"key\":\"foobar\",\"rev\":\"409354663\"}\n{\"tick\":\"409616807\",\"type\":2302,\"key\":\"abcdef\",\"rev\":\"409551271\"}\n\n\n</code></pre><br>",
                     "nickname": "returnsTheDataOfACollection"
                 }
             ],
@@ -565,7 +565,7 @@
                     "notes": "Starts the replication applier. This will return immediately if the replication applier is already running. <br><br>If the replication applier is not already running, the applier configuration will be checked, and if it is complete, the applier will be started in a background thread. This means that even if the applier will encounter any errors while running, they will not be reported in the response to this  method.  <br><br>To detect replication applier errors after the applier was started, use the  <em>/_api/replication/applier-state</em> API instead. <br><br>",
                     "summary": "starts the replication applier",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/replication/applier-start\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-07T19:46:44Z\", \n      \"message\" : \"applier created\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"errorNum\" : 0 \n    }, \n    \"time\" : \"2013-11-07T19:48:57Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/replication/applier-start\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-08T11:56:03Z\", \n      \"message\" : \"applier created\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"errorNum\" : 0 \n    }, \n    \"time\" : \"2013-11-08T11:56:37Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
                     "nickname": "startsTheReplicationApplier"
                 }
             ],
@@ -592,7 +592,7 @@
                     "notes": "Stops the replication applier. This will return immediately if the replication applier is not running. <br><br>",
                     "summary": "stops the replication applier",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/replication/applier-stop\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-07T19:48:58Z\", \n      \"message\" : \"applier stopped\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"time\" : \"2013-11-07T19:48:58Z\", \n      \"errorMessage\" : \"got same server id (190048212006786) from endpoint 'tcp://127.0.0.1:8529' as the...\", \n      \"errorNum\" : 1405 \n    }, \n    \"time\" : \"2013-11-07T19:48:58Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --dump - http://localhost:8529/_api/replication/applier-stop\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-08T11:56:37Z\", \n      \"message\" : \"applier stopped\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"time\" : \"2013-11-08T11:56:37Z\", \n      \"errorMessage\" : \"got same server id (190048212006786) from endpoint 'tcp://127.0.0.1:8529' as the...\", \n      \"errorNum\" : 1405 \n    }, \n    \"time\" : \"2013-11-08T11:56:37Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
                     "nickname": "stopsTheReplicationApplier"
                 }
             ],
@@ -619,7 +619,7 @@
                     "notes": "Returns the state of the replication applier, regardless of whether the applier is currently running or not. <br><br>The response is a JSON hash with the following attributes: <br><br>- <em>state</em>: a JSON hash with the following sub-attributes:<br><br>  - <em>running</em>: whether or not the applier is active and running <br><br>  - <em>lastAppliedContinuousTick</em>: the last tick value from the continuous     replication log the applier has applied. <br><br>  - <em>lastProcessedContinuousTick</em>: the last tick value from the continuous     replication log the applier has processed.  <br><br>    Regularly, the last applied and last processed tick values should be     identical. For transactional operations, the replication applier will first     process incoming log events before applying them, so the processed tick     value might be higher than the applied tick value. This will be the case     until the applier encounters the <em>transaction commit</em> log event for the     transaction. <br><br>  - <em>lastAvailableContinuousTick</em>: the last tick value the logger server can     provide. <br><br>  - <em>time</em>: the time on the applier server. <br><br>  - <em>totalRequests</em>: the total number of requests the applier has made to the     endpoint. <br><br>  - <em>totalFailedConnects</em>: the total number of failed connection attempts the     applier has made. <br><br>  - <em>totalEvents</em>: the total number of log events the applier has processed. <br><br>  - <em>progress</em>: a JSON hash with details about the replication applier progress.     It contains the following sub-attributes if there is progress to report: <br><br>    - <em>message</em>: a textual description of the progress <br><br>    - <em>time</em>: the date and time the progress was logged <br><br>    - <em>failedConnects</em>: the current number of failed connection attempts <br><br>  - <em>lastError</em>: a JSON hash with details about the last error that happened on     the applier. It contains the following sub-attributes if there was an error: <br><br>    - <em>errorNum</em>: a numerical error code <br><br>    - <em>errorMessage</em>: a textual error description <br><br>    - <em>time</em>: the date and time the error occurred <br><br>    In case no error has occurred, <em>lastError</em> will be empty. <br><br>- <em>server</em>: a JSON hash with the following sub-attributes:<br><br>  - <em>version</em>: the applier server's version <br><br>  - <em>serverId</em>: the applier server's id <br><br>- <em>endpoint</em>: the endpoint the applier is connected to (if applier is  active) or will connect to (if applier is currently inactive) <br><br>- <em>database</em>: the name of the database the applier is connected to (if applier is  active) or will connect to (if applier is currently inactive) <br><br>",
                     "summary": "returns the state of the replication applier",
                     "httpMethod": "GET",
-                    "examples": "Fetching the state of an inactive applier: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/applier-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-07T19:48:58Z\", \n      \"message\" : \"applier stopped\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"time\" : \"2013-11-07T19:48:58Z\", \n      \"errorMessage\" : \"got same server id (190048212006786) from endpoint 'tcp://127.0.0.1:8529' as the...\", \n      \"errorNum\" : 1405 \n    }, \n    \"time\" : \"2013-11-07T19:48:58Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>Fetching the state of an active applier: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/applier-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-07T19:48:58Z\", \n      \"message\" : \"fetching master state information\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"errorNum\" : 0 \n    }, \n    \"time\" : \"2013-11-07T19:48:58Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1-rc1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
+                    "examples": "Fetching the state of an inactive applier: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/applier-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : false, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-08T11:56:37Z\", \n      \"message\" : \"applier stopped\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"time\" : \"2013-11-08T11:56:37Z\", \n      \"errorMessage\" : \"got same server id (190048212006786) from endpoint 'tcp://127.0.0.1:8529' as the...\", \n      \"errorNum\" : 1405 \n    }, \n    \"time\" : \"2013-11-08T11:56:37Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>Fetching the state of an active applier: <br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_api/replication/applier-state\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"state\" : { \n    \"running\" : true, \n    \"lastAppliedContinuousTick\" : null, \n    \"lastProcessedContinuousTick\" : null, \n    \"lastAvailableContinuousTick\" : null, \n    \"progress\" : { \n      \"time\" : \"2013-11-08T11:56:37Z\", \n      \"message\" : \"fetching master state information\", \n      \"failedConnects\" : 0 \n    }, \n    \"totalRequests\" : 0, \n    \"totalFailedConnects\" : 0, \n    \"totalEvents\" : 0, \n    \"lastError\" : { \n      \"errorNum\" : 0 \n    }, \n    \"time\" : \"2013-11-08T11:56:37Z\" \n  }, \n  \"server\" : { \n    \"version\" : \"1.4.1\", \n    \"serverId\" : \"190048212006786\" \n  }, \n  \"endpoint\" : \"tcp://127.0.0.1:8529\", \n  \"database\" : \"_system\" \n}\n\n</code></pre><br>",
                     "nickname": "returnsTheStateOfTheReplicationApplier"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/simple.json b/js/apps/system/aardvark/api-docs/simple.json
index a7a4850dcf..7e789de06d 100644
--- a/js/apps/system/aardvark/api-docs/simple.json
+++ b/js/apps/system/aardvark/api-docs/simple.json
@@ -32,7 +32,7 @@
                     "notes": "<br><br>Returns all documents of a collections. The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>skip</em>: The number of documents to skip in the query (optional).<br><br>- <em>limit</em>: The maximal amount of documents to return. The <em>skip</em>  is applied before the <em>limit</em> restriction. (optional) <br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple query ALL",
                     "httpMethod": "PUT",
-                    "examples": "Limit the amount of documents using <em>limit</em> <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/all\n{ \"collection\": \"products\", \"skip\": 2, \"limit\" : 2 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/219955623\", \n      \"_rev\" : \"219955623\", \n      \"_key\" : \"219955623\", \n      \"Hello3\" : \"World3\" \n    }, \n    { \n      \"_id\" : \"products/219627943\", \n      \"_rev\" : \"219627943\", \n      \"_key\" : \"219627943\", \n      \"Hello2\" : \"World2\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Using a <em>batchSize</em> value <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/all\n{ \"collection\": \"products\", \"batchSize\" : 3 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/221725095\", \n      \"_rev\" : \"221725095\", \n      \"_key\" : \"221725095\", \n      \"Hello1\" : \"World1\" \n    }, \n    { \n      \"_id\" : \"products/222773671\", \n      \"_rev\" : \"222773671\", \n      \"_key\" : \"222773671\", \n      \"Hello4\" : \"World4\" \n    }, \n    { \n      \"_id\" : \"products/223101351\", \n      \"_rev\" : \"223101351\", \n      \"_key\" : \"223101351\", \n      \"Hello5\" : \"World5\" \n    } \n  ], \n  \"hasMore\" : true, \n  \"id\" : \"223297959\", \n  \"count\" : 5, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Limit the amount of documents using <em>limit</em> <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/all\n{ \"collection\": \"products\", \"skip\": 2, \"limit\" : 2 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/220152231\", \n      \"_rev\" : \"220152231\", \n      \"_key\" : \"220152231\", \n      \"Hello2\" : \"World2\" \n    }, \n    { \n      \"_id\" : \"products/219759015\", \n      \"_rev\" : \"219759015\", \n      \"_key\" : \"219759015\", \n      \"Hello1\" : \"World1\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Using a <em>batchSize</em> value <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/all\n{ \"collection\": \"products\", \"batchSize\" : 3 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/222249383\", \n      \"_rev\" : \"222249383\", \n      \"_key\" : \"222249383\", \n      \"Hello1\" : \"World1\" \n    }, \n    { \n      \"_id\" : \"products/223297959\", \n      \"_rev\" : \"223297959\", \n      \"_key\" : \"223297959\", \n      \"Hello4\" : \"World4\" \n    }, \n    { \n      \"_id\" : \"products/222642599\", \n      \"_rev\" : \"222642599\", \n      \"_key\" : \"222642599\", \n      \"Hello2\" : \"World2\" \n    } \n  ], \n  \"hasMore\" : true, \n  \"id\" : \"223822247\", \n  \"count\" : 5, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryAll"
                 }
             ],
@@ -67,7 +67,7 @@
                     "notes": "<br><br>Returns a random document of a collection. The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The identifier or name of the collection to query.<br><br>Returns a JSON object with the document stored in the attribute <em>document</em> if the collection contains at least one document. If the collection is empty, the attrbute contains null. <br><br>",
                     "summary": "executes simple query ANY",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/any\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"document\" : { \n    \"_id\" : \"products/224608679\", \n    \"_rev\" : \"224608679\", \n    \"_key\" : \"224608679\", \n    \"Hello2\" : \"World2\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/any\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"document\" : { \n    \"_id\" : \"products/226116007\", \n    \"_rev\" : \"226116007\", \n    \"_key\" : \"226116007\", \n    \"Hello5\" : \"World5\" \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryAny"
                 }
             ],
@@ -102,7 +102,7 @@
                     "notes": "<br><br>The default will find at most 100 documents near a given coordinate.  The returned list is sorted according to the distance, with the nearest document coming first. If there are near documents of equal distance, documents are chosen randomly from this set until the limit is reached. <br><br>In order to use the <em>near</em> operator, a geo index must be defined for the collection. This index also defines which attribute holds the coordinates for the document.  If you have more then one geo-spatial index, you can use the <em>geo</em> field to select a particular index. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>latitude</em>: The latitude of the coordinate.<br><br>- <em>longitude</em>: The longitude of the coordinate.<br><br>- <em>distance</em>: If given, the attribute key used to store the  distance. (optional) <br><br>- <em>skip</em>: The number of documents to skip in the query. (optional)<br><br>- <em>limit</em>: The maximal amount of documents to return. The <em>skip</em> is  applied before the <em>limit</em> restriction. The default is 100. (optional) <br><br>- <em>geo</em>: If given, the identifier of the geo-index to use. (optional)<br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple query NEAR",
                     "httpMethod": "PUT",
-                    "examples": "Without distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 2 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/228082087\", \n      \"_rev\" : \"228082087\", \n      \"_key\" : \"228082087\", \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/227688871\", \n      \"_rev\" : \"227688871\", \n      \"_key\" : \"227688871\", \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>With distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 3, \"distance\" : \"distance\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/231096743\", \n      \"_rev\" : \"231096743\", \n      \"_key\" : \"231096743\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/231489959\", \n      \"_rev\" : \"231489959\", \n      \"_key\" : \"231489959\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/230900135\", \n      \"_rev\" : \"230900135\", \n      \"_key\" : \"230900135\", \n      \"distance\" : 444.779706578235, \n      \"name\" : \"Name/-0.004/\", \n      \"loc\" : [ \n        -0.004, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 3, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Without distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 2 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/228606375\", \n      \"_rev\" : \"228606375\", \n      \"_key\" : \"228606375\", \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/228213159\", \n      \"_rev\" : \"228213159\", \n      \"_key\" : \"228213159\", \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>With distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 3, \"distance\" : \"distance\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/231621031\", \n      \"_rev\" : \"231621031\", \n      \"_key\" : \"231621031\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/232014247\", \n      \"_rev\" : \"232014247\", \n      \"_key\" : \"232014247\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/231424423\", \n      \"_rev\" : \"231424423\", \n      \"_key\" : \"231424423\", \n      \"distance\" : 444.779706578235, \n      \"name\" : \"Name/-0.004/\", \n      \"loc\" : [ \n        -0.004, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 3, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryNear"
                 }
             ],
@@ -137,7 +137,7 @@
                     "notes": "<br><br>This will find all documents with in a given radius around the coordinate (<em>latitude</em>, <em>longitude</em>). The returned list is sorted by distance. <br><br>In order to use the <em>within</em> operator, a geo index must be defined for the collection. This index also defines which attribute holds the coordinates for the document.  If you have more then one geo-spatial index, you can use the <em>geo</em> field to select a particular index. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>latitude</em>: The latitude of the coordinate.<br><br>- <em>longitude</em>: The longitude of the coordinate.<br><br>- <em>radius</em>: The maximal radius (in meters).<br><br>- <em>distance</em>: If given, the result attribute key used to store the  distance values (optional). If specified, distances are returned in meters. <br><br>- <em>skip</em>: The documents to skip in the query. (optional)<br><br>- <em>limit</em>: The maximal amount of documents to return. (optional)<br><br>- <em>geo</em>: If given, the identifier of the geo-index to use. (optional)<br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple query WITHIN",
                     "httpMethod": "PUT",
-                    "examples": "Without distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 2, \"radius\" : 500 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/234897831\", \n      \"_rev\" : \"234897831\", \n      \"_key\" : \"234897831\", \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/234504615\", \n      \"_rev\" : \"234504615\", \n      \"_key\" : \"234504615\", \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>With distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 3, \"distance\" : \"distance\", \"radius\" : 300 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/237912487\", \n      \"_rev\" : \"237912487\", \n      \"_key\" : \"237912487\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/238305703\", \n      \"_rev\" : \"238305703\", \n      \"_key\" : \"238305703\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/237715879\", \n      \"_rev\" : \"237715879\", \n      \"_key\" : \"237715879\", \n      \"distance\" : 444.779706578235, \n      \"name\" : \"Name/-0.004/\", \n      \"loc\" : [ \n        -0.004, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 3, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Without distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 2, \"radius\" : 500 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/235422119\", \n      \"_rev\" : \"235422119\", \n      \"_key\" : \"235422119\", \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/235028903\", \n      \"_rev\" : \"235028903\", \n      \"_key\" : \"235028903\", \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>With distance: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/near\n{ \"collection\": \"products\", \"latitude\" : 0, \"longitude\" : 0, \"skip\" : 1, \"limit\" : 3, \"distance\" : \"distance\", \"radius\" : 300 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/238436775\", \n      \"_rev\" : \"238436775\", \n      \"_key\" : \"238436775\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/-0.002/\", \n      \"loc\" : [ \n        -0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/238829991\", \n      \"_rev\" : \"238829991\", \n      \"_key\" : \"238829991\", \n      \"distance\" : 222.38985328911744, \n      \"name\" : \"Name/0.002/\", \n      \"loc\" : [ \n        0.002, \n        0 \n      ] \n    }, \n    { \n      \"_id\" : \"products/238240167\", \n      \"_rev\" : \"238240167\", \n      \"_key\" : \"238240167\", \n      \"distance\" : 444.779706578235, \n      \"name\" : \"Name/-0.004/\", \n      \"loc\" : [ \n        -0.004, \n        0 \n      ] \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 3, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryWithin"
                 }
             ],
@@ -172,7 +172,7 @@
                     "notes": "<br><br>This will find all documents from the collection that match the fulltext query specified in <em>query</em>. <br><br>In order to use the <em>fulltext</em> operator, a fulltext index must be defined  for the collection and the specified attribute. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>attribute</em>: The attribute that contains the texts.<br><br>- <em>query</em>: The fulltext query.<br><br>- <em>skip</em>: The documents to skip in the query. (optional)<br><br>- <em>limit</em>: The maximal amount of documents to return. (optional)<br><br>- <em>index</em>: If given, the identifier of the fulltext-index to use. (optional)<br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple query FULLTEXT",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/fulltext\n{ \"collection\": \"products\", \"attribute\" : \"text\", \"query\" : \"word\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/240533927\", \n      \"_rev\" : \"240533927\", \n      \"_key\" : \"240533927\", \n      \"text\" : \"this text also has a word\" \n    }, \n    { \n      \"_id\" : \"products/240271783\", \n      \"_rev\" : \"240271783\", \n      \"_key\" : \"240271783\", \n      \"text\" : \"this text contains word\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/fulltext\n{ \"collection\": \"products\", \"attribute\" : \"text\", \"query\" : \"word\" }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/241058215\", \n      \"_rev\" : \"241058215\", \n      \"_key\" : \"241058215\", \n      \"text\" : \"this text also has a word\" \n    }, \n    { \n      \"_id\" : \"products/240796071\", \n      \"_rev\" : \"240796071\", \n      \"_key\" : \"240796071\", \n      \"text\" : \"this text contains word\" \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryFulltext"
                 }
             ],
@@ -207,7 +207,7 @@
                     "notes": "<br><br>This will find all documents matching a given example. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>example</em>: The example.<br><br>- <em>skip</em>: The documents to skip in the query. (optional)<br><br>- <em>limit</em>: The maximal amount of documents to return. (optional)<br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple query by-example",
                     "httpMethod": "PUT",
-                    "examples": "Matching an attribute: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" :  { \"i\" : 1 }  }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/242303399\", \n      \"_rev\" : \"242303399\", \n      \"_key\" : \"242303399\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/242696615\", \n      \"_rev\" : \"242696615\", \n      \"_key\" : \"242696615\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/242958759\", \n      \"_rev\" : \"242958759\", \n      \"_key\" : \"242958759\", \n      \"i\" : 1 \n    }, \n    { \n      \"_id\" : \"products/243155367\", \n      \"_rev\" : \"243155367\", \n      \"_key\" : \"243155367\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 2, \n        \"j\" : 2 \n      } \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 4, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Matching an attribute which is a sub-document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" : { \"a.j\" : 1 } }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/244662695\", \n      \"_rev\" : \"244662695\", \n      \"_key\" : \"244662695\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/245055911\", \n      \"_rev\" : \"245055911\", \n      \"_key\" : \"245055911\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Matching an attribute within a sub-document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" : { \"a\" : { \"j\" : 1 } } }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/247415207\", \n      \"_rev\" : \"247415207\", \n      \"_key\" : \"247415207\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 1, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "Matching an attribute: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" :  { \"i\" : 1 }  }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/243679655\", \n      \"_rev\" : \"243679655\", \n      \"_key\" : \"243679655\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 2, \n        \"j\" : 2 \n      } \n    }, \n    { \n      \"_id\" : \"products/242827687\", \n      \"_rev\" : \"242827687\", \n      \"_key\" : \"242827687\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/243220903\", \n      \"_rev\" : \"243220903\", \n      \"_key\" : \"243220903\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/243483047\", \n      \"_rev\" : \"243483047\", \n      \"_key\" : \"243483047\", \n      \"i\" : 1 \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 4, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Matching an attribute which is a sub-document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" : { \"a.j\" : 1 } }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/245580199\", \n      \"_rev\" : \"245580199\", \n      \"_key\" : \"245580199\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/245186983\", \n      \"_rev\" : \"245186983\", \n      \"_key\" : \"245186983\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>Matching an attribute within a sub-document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/by-example\n{ \"collection\": \"products\", \"example\" : { \"a\" : { \"j\" : 1 } } }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/247939495\", \n      \"_rev\" : \"247939495\", \n      \"_key\" : \"247939495\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 1, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryBy-example"
                 }
             ],
@@ -242,7 +242,7 @@
                     "notes": "<br><br>This will return the first document matching a given example. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>example</em>: The example.<br><br>Returns a result containing the document or <em>HTTP 404</em> if no document matched the example. <br><br>",
                     "summary": "executes simple query first-example",
                     "httpMethod": "PUT",
-                    "examples": "If a matching document was found: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first-example\n{ \"collection\": \"products\", \"example\" :  { \"i\" : 1 }  }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"document\" : { \n    \"_id\" : \"products/249774503\", \n    \"_rev\" : \"249774503\", \n    \"_key\" : \"249774503\", \n    \"i\" : 1, \n    \"a\" : { \n      \"j\" : 1 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>If no document was found: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first-example\n{ \"collection\": \"products\", \"example\" :  { \"l\" : 1 }  }\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 404, \n  \"errorNum\" : 404, \n  \"errorMessage\" : \"no match\" \n}\n\n</code></pre><br>",
+                    "examples": "If a matching document was found: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first-example\n{ \"collection\": \"products\", \"example\" :  { \"i\" : 1 }  }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"document\" : { \n    \"_id\" : \"products/250560935\", \n    \"_rev\" : \"250560935\", \n    \"_key\" : \"250560935\", \n    \"i\" : 1 \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>If no document was found: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first-example\n{ \"collection\": \"products\", \"example\" :  { \"l\" : 1 }  }\n\nHTTP/1.1 404 Not Found\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 404, \n  \"errorNum\" : 404, \n  \"errorMessage\" : \"no match\" \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryFirst-example"
                 }
             ],
@@ -277,7 +277,7 @@
                     "notes": "<br><br>The request body must be a JSON object with the following attributes: - <em>collection</em>: the name of the collection<br><br>- <em>count</em>: the number of documents to return at most. Specifiying count is   optional. If it is not specified, it defaults to 1. <br><br>This will return the first documents from the collection, in the order of insertion/update time. When the <em>count</em> argument is supplied, the result will be a list of documents, with the \"oldest\" document being first in the result list. If the <em>count</em> argument is not supplied, the result is the \"oldest\" document of the collection, or <em>null</em> if the collection is empty. <br><br>",
                     "summary": "executes simple query first",
                     "httpMethod": "PUT",
-                    "examples": "Retrieving the first n documents: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first\n{ \"collection\": \"products\", \"count\" : 2 }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/254034343\", \n      \"_rev\" : \"254034343\", \n      \"_key\" : \"254034343\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/254427559\", \n      \"_rev\" : \"254427559\", \n      \"_key\" : \"254427559\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Retrieving the first document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"_id\" : \"products/256197031\", \n    \"_rev\" : \"256197031\", \n    \"_key\" : \"256197031\", \n    \"i\" : 1, \n    \"a\" : { \n      \"k\" : 1, \n      \"j\" : 1 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Retrieving the first n documents: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first\n{ \"collection\": \"products\", \"count\" : 2 }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/254558631\", \n      \"_rev\" : \"254558631\", \n      \"_key\" : \"254558631\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 1, \n        \"j\" : 1 \n      } \n    }, \n    { \n      \"_id\" : \"products/254951847\", \n      \"_rev\" : \"254951847\", \n      \"_key\" : \"254951847\", \n      \"i\" : 1, \n      \"a\" : { \n        \"j\" : 1 \n      } \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Retrieving the first document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/first\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"_id\" : \"products/256721319\", \n    \"_rev\" : \"256721319\", \n    \"_key\" : \"256721319\", \n    \"i\" : 1, \n    \"a\" : { \n      \"k\" : 1, \n      \"j\" : 1 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryFirst"
                 }
             ],
@@ -312,7 +312,7 @@
                     "notes": "<br><br>The request body must be a JSON object with the following attributes: - <em>collection</em>: the name of the collection<br><br>- <em>count</em>: the number of documents to return at most. Specifiying count is   optional. If it is not specified, it defaults to 1. <br><br>This will return the last documents from the collection, in the order of insertion/update time. When the <em>count</em> argument is supplied, the result will be a list of documents, with the \"latest\" document being first in the result list. <br><br>If the <em>count</em> argument is not supplied, the result is the \"latest\" document of the collection, or <em>null</em> if the collection is empty. <br><br>",
                     "summary": "executes simple query last",
                     "httpMethod": "PUT",
-                    "examples": "Retrieving the last n documents: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/last\n{ \"collection\": \"products\", \"count\" : 2 }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/259211687\", \n      \"_rev\" : \"259211687\", \n      \"_key\" : \"259211687\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 2, \n        \"j\" : 2 \n      } \n    }, \n    { \n      \"_id\" : \"products/259015079\", \n      \"_rev\" : \"259015079\", \n      \"_key\" : \"259015079\", \n      \"i\" : 1 \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Retrieving the first document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/last\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"_id\" : \"products/261374375\", \n    \"_rev\" : \"261374375\", \n    \"_key\" : \"261374375\", \n    \"i\" : 1, \n    \"a\" : { \n      \"k\" : 2, \n      \"j\" : 2 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "Retrieving the last n documents: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/last\n{ \"collection\": \"products\", \"count\" : 2 }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/259735975\", \n      \"_rev\" : \"259735975\", \n      \"_key\" : \"259735975\", \n      \"i\" : 1, \n      \"a\" : { \n        \"k\" : 2, \n        \"j\" : 2 \n      } \n    }, \n    { \n      \"_id\" : \"products/259539367\", \n      \"_rev\" : \"259539367\", \n      \"_key\" : \"259539367\", \n      \"i\" : 1 \n    } \n  ], \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Retrieving the first document: <br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/last\n{ \"collection\": \"products\" }\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"_id\" : \"products/261898663\", \n    \"_rev\" : \"261898663\", \n    \"_key\" : \"261898663\", \n    \"i\" : 1, \n    \"a\" : { \n      \"k\" : 2, \n      \"j\" : 2 \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleQueryLast"
                 }
             ],
@@ -347,7 +347,7 @@
                     "notes": "<br><br>This will find all documents within a given range. You must declare a skip-list index on the attribute in order to be able to use a range query. <br><br>The call expects a JSON object as body with the following attributes: <br><br>- <em>collection</em>: The name of the collection to query.<br><br>- <em>attribute</em>: The attribute path to check.<br><br>- <em>left</em>: The lower bound.<br><br>- <em>right</em>: The upper bound.<br><br>- <em>closed</em>: If true, use interval including <em>left</em> and <em>right</em>,  otherwise exclude <em>right</em>, but include <em>left</em>. <br><br>- <em>skip</em>: The documents to skip in the query. (optional)<br><br>- <em>limit</em>: The maximal amount of documents to return. (optional)<br><br>Returns a cursor containing the result, see the manual for details. <br><br>",
                     "summary": "executes simple range query",
                     "httpMethod": "PUT",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/range\n{ \"collection\": \"products\", \"attribute\" : \"i\", \"left\" : 2, \"right\" : 4 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/262816167\", \n      \"_rev\" : \"262816167\", \n      \"_key\" : \"262816167\", \n      \"i\" : 2 \n    }, \n    { \n      \"_id\" : \"products/263012775\", \n      \"_rev\" : \"263012775\", \n      \"_key\" : \"263012775\", \n      \"i\" : 3 \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl -X PUT --data @- --dump - http://localhost:8529/_api/simple/range\n{ \"collection\": \"products\", \"attribute\" : \"i\", \"left\" : 2, \"right\" : 4 }\n\nHTTP/1.1 201 Created\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : [ \n    { \n      \"_id\" : \"products/263340455\", \n      \"_rev\" : \"263340455\", \n      \"_key\" : \"263340455\", \n      \"i\" : 2 \n    }, \n    { \n      \"_id\" : \"products/263537063\", \n      \"_rev\" : \"263537063\", \n      \"_key\" : \"263537063\", \n      \"i\" : 3 \n    } \n  ], \n  \"hasMore\" : false, \n  \"count\" : 2, \n  \"error\" : false, \n  \"code\" : 201 \n}\n\n</code></pre><br>",
                     "nickname": "executesSimpleRangeQuery"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/system.json b/js/apps/system/aardvark/api-docs/system.json
index 3549a96e70..bbebc1e3a2 100644
--- a/js/apps/system/aardvark/api-docs/system.json
+++ b/js/apps/system/aardvark/api-docs/system.json
@@ -79,25 +79,6 @@
             ],
             "path": "/_admin/echo"
         },
-        {
-            "operations": [
-                {
-                    "errorResponses": [
-                        {
-                            "reason": "Name was returned successfully. ",
-                            "code": "200"
-                        }
-                    ],
-                    "parameters": [],
-                    "notes": "<br><br>The call returns an object with the following attributes: <br><br>- <em>name</em>: the name of the database<br><br>",
-                    "summary": "returns the database name",
-                    "httpMethod": "GET",
-                    "examples": "",
-                    "nickname": "returnsTheDatabaseName"
-                }
-            ],
-            "path": "/_admin/database_name"
-        },
         {
             "operations": [
                 {
@@ -111,7 +92,7 @@
                     "notes": "<br><br>Returns the statistics information. The returned object contains the statistics figures grouped together according to the description returned by <em>_admin/statistics-description</em>. For instance, to access a figure <em>userTime</em> from the group <em>system</em>, you first select the sub-object describing the group stored in <em>system</em> and in that sub-object the value for <em>userTime</em> is stored in the attribute of the same name. <br><br>In case of a distribution, the returned object contains the total count in <em>count</em> and the distribution list in <em>counts</em>. The sum (or total) of the individual values is returned in <em>sum</em>. <br><br>",
                     "summary": "reads the statistics",
                     "httpMethod": "GET",
-                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_admin/statistics\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"system\" : { \n    \"minorPageFaults\" : 116577, \n    \"majorPageFaults\" : 1913, \n    \"userTime\" : 13.089237, \n    \"systemTime\" : 1.855819, \n    \"numberOfThreads\" : 16, \n    \"residentSize\" : 57847808, \n    \"virtualSize\" : 5000425472 \n  }, \n  \"client\" : { \n    \"httpConnections\" : 1, \n    \"connectionTime\" : { \n      \"sum\" : 0.005326032638549805, \n      \"count\" : 1, \n      \"counts\" : [ \n        1, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"totalTime\" : { \n      \"sum\" : 93.36807155609131, \n      \"count\" : 814, \n      \"counts\" : [ \n        362, \n        148, \n        69, \n        100, \n        102, \n        30, \n        3 \n      ] \n    }, \n    \"requestTime\" : { \n      \"sum\" : 93.20457792282104, \n      \"count\" : 814, \n      \"counts\" : [ \n        363, \n        147, \n        70, \n        100, \n        101, \n        30, \n        3 \n      ] \n    }, \n    \"queueTime\" : { \n      \"sum\" : 0.019629240036010742, \n      \"count\" : 812, \n      \"counts\" : [ \n        812, \n        0, \n        0, \n        0, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"bytesSent\" : { \n      \"sum\" : 373700, \n      \"count\" : 814, \n      \"counts\" : [ \n        198, \n        501, \n        115, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"bytesReceived\" : { \n      \"sum\" : 189531, \n      \"count\" : 814, \n      \"counts\" : [ \n        597, \n        217, \n        0, \n        0, \n        0, \n        0 \n      ] \n    } \n  }, \n  \"server\" : { \n    \"uptime\" : 107.04278707504272 \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
+                    "examples": "<br><br><pre><code class=\"json\" >unix> curl --dump - http://localhost:8529/_admin/statistics\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"system\" : { \n    \"minorPageFaults\" : 111534, \n    \"majorPageFaults\" : 1913, \n    \"userTime\" : 11.58668, \n    \"systemTime\" : 1.724534, \n    \"numberOfThreads\" : 16, \n    \"residentSize\" : 58167296, \n    \"virtualSize\" : 5001474048 \n  }, \n  \"client\" : { \n    \"httpConnections\" : 1, \n    \"connectionTime\" : { \n      \"sum\" : 0.0006809234619140625, \n      \"count\" : 1, \n      \"counts\" : [ \n        1, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"totalTime\" : { \n      \"sum\" : 20.173415660858154, \n      \"count\" : 814, \n      \"counts\" : [ \n        502, \n        216, \n        48, \n        35, \n        10, \n        2, \n        1 \n      ] \n    }, \n    \"requestTime\" : { \n      \"sum\" : 20.02665114402771, \n      \"count\" : 814, \n      \"counts\" : [ \n        502, \n        216, \n        48, \n        35, \n        10, \n        2, \n        1 \n      ] \n    }, \n    \"queueTime\" : { \n      \"sum\" : 0.016294479370117188, \n      \"count\" : 812, \n      \"counts\" : [ \n        812, \n        0, \n        0, \n        0, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"bytesSent\" : { \n      \"sum\" : 373681, \n      \"count\" : 814, \n      \"counts\" : [ \n        199, \n        500, \n        115, \n        0, \n        0, \n        0 \n      ] \n    }, \n    \"bytesReceived\" : { \n      \"sum\" : 189531, \n      \"count\" : 814, \n      \"counts\" : [ \n        597, \n        217, \n        0, \n        0, \n        0, \n        0 \n      ] \n    } \n  }, \n  \"server\" : { \n    \"uptime\" : 24.781244039535522 \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>",
                     "nickname": "readsTheStatistics"
                 }
             ],
diff --git a/js/apps/system/aardvark/api-docs/traversal.json b/js/apps/system/aardvark/api-docs/traversal.json
index 9061b6cad2..e2826516b2 100644
--- a/js/apps/system/aardvark/api-docs/traversal.json
+++ b/js/apps/system/aardvark/api-docs/traversal.json
@@ -36,7 +36,7 @@
                     "notes": "Starts a traversal starting from a given vertex and following. edges contained in a given edgeCollection. The request must contain the following attributes. <br><br>- <em>startVertex</em>: id of the startVertex, e.g. <em>\"users/foo\"</em>.<br><br>- <em>edgeCollection</em>: name of the collection that contains the edges.<br><br>- <em>filter</em> (optional, default is to include all nodes):        body (JavaScript code) of custom filter function         function signature: (config, vertex, path) -> mixed         can return four different string values:         - <em>\"exclude\"</em> -> this vertex will not be visited.         - <em>\"prune\"</em> -> the edges of this vertex will not be followed.         - <em>\"\"</em> or <em>undefined</em> -> visit the vertex and follow it's edges.         - <em>Array</em> -> containing any combination of the above.             If there is at least one <em>\"exclude\"</em> or <em>\"prune\"</em> respectivly             is contained, it's effect will occur. - <em>minDepth</em> (optional, ANDed with any existing filters):    visits only nodes in at least the given depth - <em>maxDepth</em> (optional, ANDed with any existing filters):    visits only nodes in at most the given depth - <em>visitor</em> (optional): body (JavaScript) code of custom visitor function         function signature: (config, result, vertex, path) -> void          visitor function can do anything, but its return value is ignored. To           populate a result, use the <em>result</em> variable by reference - <em>direction</em> (optional): direction for traversal           - *if set*, must be either <em>\"outbound\"</em>, <em>\"inbound\"</em>, or <em>\"any\"</em>            - *if not set*, the <em>expander</em> attribute must be specified - <em>init</em> (optional): body (JavaScript) code of custom result initialisation function      function signature: (config, result) -> void       initialise any values in result with what is required - <em>expander</em> (optional): body (JavaScript) code of custom expander function          *must* be set if <em>direction</em> attribute is *not* set           function signature: (config, vertex, path) -> array           expander must return an array of the connections for <em>vertex</em>           each connection is an object with the attributes <em>edge</em> and <em>vertex</em> - <em>strategy</em> (optional): traversal strategy          can be <em>\"depthfirst\"</em> or <em>\"breadthfirst\"</em> - <em>order</em> (optional): traversal order       can be <em>\"preorder\"</em> or <em>\"postorder\"</em> - <em>itemOrder</em> (optional): item iteration order           can be <em>\"forward\"</em> or <em>\"backward\"</em> - <em>uniqueness</em> (optional): specifies uniqueness for vertices and edges visited            if set, must be an object like this:             <em>\"uniqueness\": {\"vertices\": \"none\"|\"global\"|path\", \"edges\": \"none\"|\"global\"|\"path\"}</em> - <em>maxIterations</em> (optional): Maximum number of iterations in each traversal. This number can be   set to prevent endless loops in traversal of cyclic graphs. When a traversal performs    as many iterations as the <em>maxIterations</em> value, the traversal will abort with an    error. If <em>maxIterations</em> is not set, a server-defined value may be used. <br><br><br><br>If the Traversal is successfully executed <em>HTTP 200</em> will be returned. Additionally the <em>result</em> object will be returned by the traversal. <br><br>For successful traversals, the returned JSON object has the  following properties: <br><br>- <em>error</em>: boolean flag to indicate if an error occurred (<em>false</em>  in this case) <br><br>- <em>code</em>: the HTTP status code<br><br>- <em>result</em>: the return value of the traversal<br><br>If the traversal specification is either missing or malformed, the server will respond with <em>HTTP 400</em>. <br><br>The body of the response will then contain a JSON object with additional error details. The object has the following attributes: <br><br>- <em>error</em>: boolean flag to indicate that an error occurred (<em>true</em> in this case)<br><br>- <em>code</em>: the HTTP status code<br><br>- <em>errorNum</em>: the server error number<br><br>- <em>errorMessage</em>: a descriptive error message<br><br>",
                     "summary": "executes a traversal",
                     "httpMethod": "POST",
-                    "examples": "In the following examples the underlying graph will contain five persons <em>Alice</em>, <em>Bob</em>, <em>Charlie</em>, <em>Dave</em> and <em>Eve</em>. We will have the following directed relations:     - <em>Alice</em> knows <em>Bob</em>     - <em>Bob</em> knows <em>Charlie</em>     - <em>Bob</em> knows <em>Dave</em>     - <em>Eve</em> knows <em>Alice</em>     - <em>Eve</em> knows <em>Bob</em> The starting vertex will always be Alice. Follow only outbound edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/279396775\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/279396775\", \n          \"_rev\" : \"279396775\", \n          \"_key\" : \"279396775\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/279658919\", \n          \"_rev\" : \"279658919\", \n          \"_key\" : \"279658919\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/279921063\", \n          \"_rev\" : \"279921063\", \n          \"_key\" : \"279921063\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/280117671\", \n          \"_rev\" : \"280117671\", \n          \"_key\" : \"280117671\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279396775\", \n              \"_rev\" : \"279396775\", \n              \"_key\" : \"279396775\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/280576423\", \n              \"_rev\" : \"280576423\", \n              \"_key\" : \"280576423\", \n              \"_from\" : \"persons/279396775\", \n              \"_to\" : \"persons/279658919\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279396775\", \n              \"_rev\" : \"279396775\", \n              \"_key\" : \"279396775\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/279658919\", \n              \"_rev\" : \"279658919\", \n              \"_key\" : \"279658919\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/280576423\", \n              \"_rev\" : \"280576423\", \n              \"_key\" : \"280576423\", \n              \"_from\" : \"persons/279396775\", \n              \"_to\" : \"persons/279658919\" \n            }, \n            { \n              \"_id\" : \"knows/280838567\", \n              \"_rev\" : \"280838567\", \n              \"_key\" : \"280838567\", \n              \"_from\" : \"persons/279658919\", \n              \"_to\" : \"persons/279921063\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279396775\", \n              \"_rev\" : \"279396775\", \n              \"_key\" : \"279396775\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/279658919\", \n              \"_rev\" : \"279658919\", \n              \"_key\" : \"279658919\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/279921063\", \n              \"_rev\" : \"279921063\", \n              \"_key\" : \"279921063\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/280576423\", \n              \"_rev\" : \"280576423\", \n              \"_key\" : \"280576423\", \n              \"_from\" : \"persons/279396775\", \n              \"_to\" : \"persons/279658919\" \n            }, \n            { \n              \"_id\" : \"knows/281035175\", \n              \"_rev\" : \"281035175\", \n              \"_key\" : \"281035175\", \n              \"_from\" : \"persons/279658919\", \n              \"_to\" : \"persons/280117671\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279396775\", \n              \"_rev\" : \"279396775\", \n              \"_key\" : \"279396775\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/279658919\", \n              \"_rev\" : \"279658919\", \n              \"_key\" : \"279658919\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/280117671\", \n              \"_rev\" : \"280117671\", \n              \"_key\" : \"280117671\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow only inbound edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/283918759\", \"edgeCollection\" : \"knows\", \"direction\" : \"inbound\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/283918759\", \n          \"_rev\" : \"283918759\", \n          \"_key\" : \"283918759\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/284836263\", \n          \"_rev\" : \"284836263\", \n          \"_key\" : \"284836263\", \n          \"name\" : \"Eve\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/283918759\", \n              \"_rev\" : \"283918759\", \n              \"_key\" : \"283918759\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/285753767\", \n              \"_rev\" : \"285753767\", \n              \"_key\" : \"285753767\", \n              \"_from\" : \"persons/284836263\", \n              \"_to\" : \"persons/283918759\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/283918759\", \n              \"_rev\" : \"283918759\", \n              \"_key\" : \"283918759\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/284836263\", \n              \"_rev\" : \"284836263\", \n              \"_key\" : \"284836263\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow any direction of edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/288178599\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"global\"}}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/288178599\", \n          \"_rev\" : \"288178599\", \n          \"_key\" : \"288178599\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/289096103\", \n          \"_rev\" : \"289096103\", \n          \"_key\" : \"289096103\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/288440743\", \n          \"_rev\" : \"288440743\", \n          \"_key\" : \"288440743\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/288178599\", \n          \"_rev\" : \"288178599\", \n          \"_key\" : \"288178599\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/288702887\", \n          \"_rev\" : \"288702887\", \n          \"_key\" : \"288702887\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/288899495\", \n          \"_rev\" : \"288899495\", \n          \"_key\" : \"288899495\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290013607\", \n              \"_rev\" : \"290013607\", \n              \"_key\" : \"290013607\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288178599\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289096103\", \n              \"_rev\" : \"289096103\", \n              \"_key\" : \"289096103\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290013607\", \n              \"_rev\" : \"290013607\", \n              \"_key\" : \"290013607\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288178599\" \n            }, \n            { \n              \"_id\" : \"knows/290210215\", \n              \"_rev\" : \"290210215\", \n              \"_key\" : \"290210215\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288440743\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289096103\", \n              \"_rev\" : \"289096103\", \n              \"_key\" : \"289096103\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288440743\", \n              \"_rev\" : \"288440743\", \n              \"_key\" : \"288440743\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290013607\", \n              \"_rev\" : \"290013607\", \n              \"_key\" : \"290013607\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288178599\" \n            }, \n            { \n              \"_id\" : \"knows/290210215\", \n              \"_rev\" : \"290210215\", \n              \"_key\" : \"290210215\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288440743\" \n            }, \n            { \n              \"_id\" : \"knows/289358247\", \n              \"_rev\" : \"289358247\", \n              \"_key\" : \"289358247\", \n              \"_from\" : \"persons/288178599\", \n              \"_to\" : \"persons/288440743\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289096103\", \n              \"_rev\" : \"289096103\", \n              \"_key\" : \"289096103\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288440743\", \n              \"_rev\" : \"288440743\", \n              \"_key\" : \"288440743\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290013607\", \n              \"_rev\" : \"290013607\", \n              \"_key\" : \"290013607\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288178599\" \n            }, \n            { \n              \"_id\" : \"knows/290210215\", \n              \"_rev\" : \"290210215\", \n              \"_key\" : \"290210215\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288440743\" \n            }, \n            { \n              \"_id\" : \"knows/289620391\", \n              \"_rev\" : \"289620391\", \n              \"_key\" : \"289620391\", \n              \"_from\" : \"persons/288440743\", \n              \"_to\" : \"persons/288702887\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289096103\", \n              \"_rev\" : \"289096103\", \n              \"_key\" : \"289096103\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288440743\", \n              \"_rev\" : \"288440743\", \n              \"_key\" : \"288440743\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/288702887\", \n              \"_rev\" : \"288702887\", \n              \"_key\" : \"288702887\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290013607\", \n              \"_rev\" : \"290013607\", \n              \"_key\" : \"290013607\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288178599\" \n            }, \n            { \n              \"_id\" : \"knows/290210215\", \n              \"_rev\" : \"290210215\", \n              \"_key\" : \"290210215\", \n              \"_from\" : \"persons/289096103\", \n              \"_to\" : \"persons/288440743\" \n            }, \n            { \n              \"_id\" : \"knows/289816999\", \n              \"_rev\" : \"289816999\", \n              \"_key\" : \"289816999\", \n              \"_from\" : \"persons/288440743\", \n              \"_to\" : \"persons/288899495\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288178599\", \n              \"_rev\" : \"288178599\", \n              \"_key\" : \"288178599\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289096103\", \n              \"_rev\" : \"289096103\", \n              \"_key\" : \"289096103\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288440743\", \n              \"_rev\" : \"288440743\", \n              \"_key\" : \"288440743\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/288899495\", \n              \"_rev\" : \"288899495\", \n              \"_key\" : \"288899495\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Excluding <em>Charlie</em> and <em>Bob</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/293421479\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"filter\" : \"if (vertex.name === \\\"Bob\\\" || vertex.name === \\\"Charlie\\\") {return \\\"exclude\\\";}return;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/293421479\", \n          \"_rev\" : \"293421479\", \n          \"_key\" : \"293421479\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/294142375\", \n          \"_rev\" : \"294142375\", \n          \"_key\" : \"294142375\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/293421479\", \n              \"_rev\" : \"293421479\", \n              \"_key\" : \"293421479\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/294601127\", \n              \"_rev\" : \"294601127\", \n              \"_key\" : \"294601127\", \n              \"_from\" : \"persons/293421479\", \n              \"_to\" : \"persons/293683623\" \n            }, \n            { \n              \"_id\" : \"knows/295059879\", \n              \"_rev\" : \"295059879\", \n              \"_key\" : \"295059879\", \n              \"_from\" : \"persons/293683623\", \n              \"_to\" : \"persons/294142375\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/293421479\", \n              \"_rev\" : \"293421479\", \n              \"_key\" : \"293421479\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/293683623\", \n              \"_rev\" : \"293683623\", \n              \"_key\" : \"293683623\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/294142375\", \n              \"_rev\" : \"294142375\", \n              \"_key\" : \"294142375\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Do not follow edges from <em>Bob</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/297943463\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"filter\" : \"if (vertex.name === \\\"Bob\\\") {return \\\"prune\\\";}return;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/297943463\", \n          \"_rev\" : \"297943463\", \n          \"_key\" : \"297943463\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/298205607\", \n          \"_rev\" : \"298205607\", \n          \"_key\" : \"298205607\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/297943463\", \n              \"_rev\" : \"297943463\", \n              \"_key\" : \"297943463\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/299123111\", \n              \"_rev\" : \"299123111\", \n              \"_key\" : \"299123111\", \n              \"_from\" : \"persons/297943463\", \n              \"_to\" : \"persons/298205607\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/297943463\", \n              \"_rev\" : \"297943463\", \n              \"_key\" : \"297943463\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/298205607\", \n              \"_rev\" : \"298205607\", \n              \"_key\" : \"298205607\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Visit only nodes in a depth of at least 2: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/302137767\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"minDepth\" : 2}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/302662055\", \n          \"_rev\" : \"302662055\", \n          \"_key\" : \"302662055\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/302858663\", \n          \"_rev\" : \"302858663\", \n          \"_key\" : \"302858663\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/303317415\", \n              \"_rev\" : \"303317415\", \n              \"_key\" : \"303317415\", \n              \"_from\" : \"persons/302137767\", \n              \"_to\" : \"persons/302399911\" \n            }, \n            { \n              \"_id\" : \"knows/303579559\", \n              \"_rev\" : \"303579559\", \n              \"_key\" : \"303579559\", \n              \"_from\" : \"persons/302399911\", \n              \"_to\" : \"persons/302662055\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/302137767\", \n              \"_rev\" : \"302137767\", \n              \"_key\" : \"302137767\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/302399911\", \n              \"_rev\" : \"302399911\", \n              \"_key\" : \"302399911\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/302662055\", \n              \"_rev\" : \"302662055\", \n              \"_key\" : \"302662055\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/303317415\", \n              \"_rev\" : \"303317415\", \n              \"_key\" : \"303317415\", \n              \"_from\" : \"persons/302137767\", \n              \"_to\" : \"persons/302399911\" \n            }, \n            { \n              \"_id\" : \"knows/303776167\", \n              \"_rev\" : \"303776167\", \n              \"_key\" : \"303776167\", \n              \"_from\" : \"persons/302399911\", \n              \"_to\" : \"persons/302858663\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/302137767\", \n              \"_rev\" : \"302137767\", \n              \"_key\" : \"302137767\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/302399911\", \n              \"_rev\" : \"302399911\", \n              \"_key\" : \"302399911\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/302858663\", \n              \"_rev\" : \"302858663\", \n              \"_key\" : \"302858663\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Visit only nodes in a depth of at most 1: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/306659751\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"maxDepth\" : 1}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/306659751\", \n          \"_rev\" : \"306659751\", \n          \"_key\" : \"306659751\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/306921895\", \n          \"_rev\" : \"306921895\", \n          \"_key\" : \"306921895\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/306659751\", \n              \"_rev\" : \"306659751\", \n              \"_key\" : \"306659751\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/307839399\", \n              \"_rev\" : \"307839399\", \n              \"_key\" : \"307839399\", \n              \"_from\" : \"persons/306659751\", \n              \"_to\" : \"persons/306921895\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/306659751\", \n              \"_rev\" : \"306659751\", \n              \"_key\" : \"306659751\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/306921895\", \n              \"_rev\" : \"306921895\", \n              \"_key\" : \"306921895\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Count all visited nodes and return a list of nodes only: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/310854055\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"init\" : \"result.visited = 0; result.myVertices = [ ];\", \"visitor\" : \"result.visited++; result.myVertices.push(vertex);\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : 4, \n    \"myVertices\" : [ \n      { \n        \"_id\" : \"persons/310854055\", \n        \"_rev\" : \"310854055\", \n        \"_key\" : \"310854055\", \n        \"name\" : \"Alice\" \n      }, \n      { \n        \"_id\" : \"persons/311116199\", \n        \"_rev\" : \"311116199\", \n        \"_key\" : \"311116199\", \n        \"name\" : \"Bob\" \n      }, \n      { \n        \"_id\" : \"persons/311378343\", \n        \"_rev\" : \"311378343\", \n        \"_key\" : \"311378343\", \n        \"name\" : \"Charlie\" \n      }, \n      { \n        \"_id\" : \"persons/311574951\", \n        \"_rev\" : \"311574951\", \n        \"_key\" : \"311574951\", \n        \"name\" : \"Dave\" \n      } \n    ] \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Expand only inbound edges of <em>Alice</em> and outbound edges of <em>Eve</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/315113895\",\"edgeCollection\":\"knows\",\"expander\":\"var connections = [ ];if (vertex.name === \\\"Alice\\\") {config.edgeCollection.inEdges(vertex).forEach(function (e) {connections.push({ vertex: require(\\\"internal\\\").db._document(e._from), edge: e});});}if (vertex.name === \\\"Eve\\\") {config.edgeCollection.outEdges(vertex).forEach(function (e) {connections.push({vertex: require(\\\"internal\\\").db._document(e._to), edge: e});});}return connections;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/315113895\", \n          \"_rev\" : \"315113895\", \n          \"_key\" : \"315113895\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/316031399\", \n          \"_rev\" : \"316031399\", \n          \"_key\" : \"316031399\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/315376039\", \n          \"_rev\" : \"315376039\", \n          \"_key\" : \"315376039\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/315113895\", \n              \"_rev\" : \"315113895\", \n              \"_key\" : \"315113895\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/316948903\", \n              \"_rev\" : \"316948903\", \n              \"_key\" : \"316948903\", \n              \"_from\" : \"persons/316031399\", \n              \"_to\" : \"persons/315113895\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/315113895\", \n              \"_rev\" : \"315113895\", \n              \"_key\" : \"315113895\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/316031399\", \n              \"_rev\" : \"316031399\", \n              \"_key\" : \"316031399\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/316948903\", \n              \"_rev\" : \"316948903\", \n              \"_key\" : \"316948903\", \n              \"_from\" : \"persons/316031399\", \n              \"_to\" : \"persons/315113895\" \n            }, \n            { \n              \"_id\" : \"knows/317145511\", \n              \"_rev\" : \"317145511\", \n              \"_key\" : \"317145511\", \n              \"_from\" : \"persons/316031399\", \n              \"_to\" : \"persons/315376039\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/315113895\", \n              \"_rev\" : \"315113895\", \n              \"_key\" : \"315113895\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/316031399\", \n              \"_rev\" : \"316031399\", \n              \"_key\" : \"316031399\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/315376039\", \n              \"_rev\" : \"315376039\", \n              \"_key\" : \"315376039\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow the <em>depthfirst</em> strategy: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/319504807\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"strategy\":\"depthfirst\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/319504807\", \n          \"_rev\" : \"319504807\", \n          \"_key\" : \"319504807\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/320422311\", \n          \"_rev\" : \"320422311\", \n          \"_key\" : \"320422311\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/319766951\", \n          \"_rev\" : \"319766951\", \n          \"_key\" : \"319766951\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/319504807\", \n          \"_rev\" : \"319504807\", \n          \"_key\" : \"319504807\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/320029095\", \n          \"_rev\" : \"320029095\", \n          \"_key\" : \"320029095\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/320225703\", \n          \"_rev\" : \"320225703\", \n          \"_key\" : \"320225703\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/319766951\", \n          \"_rev\" : \"319766951\", \n          \"_key\" : \"319766951\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/320422311\", \n          \"_rev\" : \"320422311\", \n          \"_key\" : \"320422311\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/319504807\", \n          \"_rev\" : \"319504807\", \n          \"_key\" : \"319504807\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/320029095\", \n          \"_rev\" : \"320029095\", \n          \"_key\" : \"320029095\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/320225703\", \n          \"_rev\" : \"320225703\", \n          \"_key\" : \"320225703\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/320946599\", \n              \"_rev\" : \"320946599\", \n              \"_key\" : \"320946599\", \n              \"_from\" : \"persons/319766951\", \n              \"_to\" : \"persons/320029095\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/321143207\", \n              \"_rev\" : \"321143207\", \n              \"_key\" : \"321143207\", \n              \"_from\" : \"persons/319766951\", \n              \"_to\" : \"persons/320225703\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320225703\", \n              \"_rev\" : \"320225703\", \n              \"_key\" : \"320225703\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/321536423\", \n              \"_rev\" : \"321536423\", \n              \"_key\" : \"321536423\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/321339815\", \n              \"_rev\" : \"321339815\", \n              \"_key\" : \"321339815\", \n              \"_from\" : \"persons/320422311\", \n              \"_to\" : \"persons/319504807\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320422311\", \n              \"_rev\" : \"320422311\", \n              \"_key\" : \"320422311\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/320946599\", \n              \"_rev\" : \"320946599\", \n              \"_key\" : \"320946599\", \n              \"_from\" : \"persons/319766951\", \n              \"_to\" : \"persons/320029095\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/320684455\", \n              \"_rev\" : \"320684455\", \n              \"_key\" : \"320684455\", \n              \"_from\" : \"persons/319504807\", \n              \"_to\" : \"persons/319766951\" \n            }, \n            { \n              \"_id\" : \"knows/321143207\", \n              \"_rev\" : \"321143207\", \n              \"_key\" : \"321143207\", \n              \"_from\" : \"persons/319766951\", \n              \"_to\" : \"persons/320225703\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/319504807\", \n              \"_rev\" : \"319504807\", \n              \"_key\" : \"319504807\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/319766951\", \n              \"_rev\" : \"319766951\", \n              \"_key\" : \"319766951\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320225703\", \n              \"_rev\" : \"320225703\", \n              \"_key\" : \"320225703\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using <em>postorder</em> ordering: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/325730727\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"order\":\"postorder\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/325730727\", \n          \"_rev\" : \"325730727\", \n          \"_key\" : \"325730727\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/326255015\", \n          \"_rev\" : \"326255015\", \n          \"_key\" : \"326255015\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/326451623\", \n          \"_rev\" : \"326451623\", \n          \"_key\" : \"326451623\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/325992871\", \n          \"_rev\" : \"325992871\", \n          \"_key\" : \"325992871\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/326648231\", \n          \"_rev\" : \"326648231\", \n          \"_key\" : \"326648231\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/325730727\", \n          \"_rev\" : \"325730727\", \n          \"_key\" : \"325730727\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/326648231\", \n          \"_rev\" : \"326648231\", \n          \"_key\" : \"326648231\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/326255015\", \n          \"_rev\" : \"326255015\", \n          \"_key\" : \"326255015\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/326451623\", \n          \"_rev\" : \"326451623\", \n          \"_key\" : \"326451623\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/325992871\", \n          \"_rev\" : \"325992871\", \n          \"_key\" : \"325992871\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/325730727\", \n          \"_rev\" : \"325730727\", \n          \"_key\" : \"325730727\", \n          \"name\" : \"Alice\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327565735\", \n              \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            }, \n            { \n              \"_id\" : \"knows/327762343\", \n              \"_rev\" : \"327762343\", \n              \"_key\" : \"327762343\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/326910375\", \n              \"_rev\" : \"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327565735\", \n              \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            }, \n            { \n              \"_id\" : \"knows/327762343\", \n              \"_rev\" : \"327762343\", \n              \"_key\" : \"327762343\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327172519\", \n              \"_rev\" : \"327172519\", \n              \"_key\" : \"327172519\", \n              \"_from\" : \"persons/325992871\", \n              \"_to\" : \"persons/326255015\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327565735\", \n              \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            }, \n            { \n              \"_id\" : \"knows/327762343\", \n              \"_rev\" : \"327762343\", \n              \"_key\" : \"327762343\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327369127\", \n              \"_rev\" : \"327369127\", \n              \"_key\" : \"327369127\", \n              \"_from\" : \"persons/325992871\", \n              \"_to\" : \"persons/326451623\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326451623\", \n              \"_rev\" : \"326451623\", \n              \"_key\" : \"326451623\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327565735\", \n              \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            }, \n            { \n              \"_id\" : 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           \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/326910375\", \n              \"_rev\" : \"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327762343\", \n              \"_rev\" : \"327762343\", \n              \"_key\" : \"327762343\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327565735\", \n              \"_rev\" : \"327565735\", \n              \"_key\" : \"327565735\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325730727\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/326910375\", \n              \"_rev\" : \"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327762343\", \n              \"_rev\" : \"327762343\", \n              \"_key\" : \"327762343\", \n              \"_from\" : \"persons/326648231\", \n              \"_to\" : \"persons/325992871\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326648231\", \n              \"_rev\" : \"326648231\", \n              \"_key\" : \"326648231\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/326910375\", \n              \"_rev\" : \"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327172519\", \n          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\"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            }, \n            { \n              \"_id\" : \"knows/327369127\", \n              \"_rev\" : \"327369127\", \n              \"_key\" : \"327369127\", \n              \"_from\" : \"persons/325992871\", \n              \"_to\" : \"persons/326451623\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326451623\", \n              \"_rev\" : \"326451623\", \n              \"_key\" : \"326451623\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/326910375\", \n              \"_rev\" : \"326910375\", \n              \"_key\" : \"326910375\", \n              \"_from\" : \"persons/325730727\", \n              \"_to\" : \"persons/325992871\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/325992871\", \n              \"_rev\" : \"325992871\", \n              \"_key\" : \"325992871\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/325730727\", \n              \"_rev\" : \"325730727\", \n              \"_key\" : \"325730727\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using <em>backward</em> item-ordering: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/331956647\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"itemOrder\":\"backward\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/331956647\", \n          \"_rev\" : \"331956647\", \n          \"_key\" : \"331956647\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/332218791\", \n          \"_rev\" : \"332218791\", \n          \"_key\" : \"332218791\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/332677543\", \n          \"_rev\" : \"332677543\", \n          \"_key\" : \"332677543\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/332480935\", \n          \"_rev\" : \"332480935\", \n          \"_key\" : \"332480935\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/332874151\", \n          \"_rev\" : \"332874151\", \n          \"_key\" : \"332874151\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/331956647\", \n          \"_rev\" : \"331956647\", \n          \"_key\" : \"331956647\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/332874151\", \n          \"_rev\" : \"332874151\", \n          \"_key\" : \"332874151\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/332218791\", \n          \"_rev\" : \"332218791\", \n          \"_key\" : \"332218791\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/332677543\", \n          \"_rev\" : \"332677543\", \n          \"_key\" : \"332677543\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/332480935\", \n          \"_rev\" : \"332480935\", \n          \"_key\" : \"332480935\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/331956647\", \n          \"_rev\" : \"331956647\", \n          \"_key\" : \"331956647\", \n          \"name\" : \"Alice\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333595047\", \n              \"_rev\" : \"333595047\", \n              \"_key\" : \"333595047\", \n              \"_from\" : \"persons/332218791\", \n              \"_to\" : \"persons/332677543\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332677543\", \n              \"_rev\" : \"332677543\", \n              \"_key\" : \"332677543\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333398439\", \n              \"_rev\" : \"333398439\", \n              \"_key\" : \"333398439\", \n              \"_from\" : \"persons/332218791\", \n              \"_to\" : \"persons/332480935\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333595047\", \n              \"_rev\" : \"333595047\", \n              \"_key\" : \"333595047\", \n              \"_from\" : \"persons/332218791\", \n              \"_to\" : \"persons/332677543\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332677543\", \n              \"_rev\" : \"332677543\", \n              \"_key\" : \"332677543\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333398439\", \n              \"_rev\" : \"333398439\", \n              \"_key\" : \"333398439\", \n              \"_from\" : \"persons/332218791\", \n              \"_to\" : \"persons/332480935\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333791655\", \n              \"_rev\" : \"333791655\", \n              \"_key\" : \"333791655\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/331956647\" \n            }, \n            { \n              \"_id\" : \"knows/333988263\", \n              \"_rev\" : \"333988263\", \n              \"_key\" : \"333988263\", \n              \"_from\" : \"persons/332874151\", \n              \"_to\" : \"persons/332218791\" \n            }, \n            { \n              \"_id\" : \"knows/333136295\", \n              \"_rev\" : \"333136295\", \n              \"_key\" : \"333136295\", \n              \"_from\" : \"persons/331956647\", \n              \"_to\" : \"persons/332218791\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332874151\", \n              \"_rev\" : \"332874151\", \n              \"_key\" : \"332874151\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332218791\", \n              \"_rev\" : \"332218791\", \n              \"_key\" : \"332218791\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/331956647\", \n              \"_rev\" : \"331956647\", \n              \"_key\" : \"331956647\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Edges should only be included once globally, but nodes are included every time they are visited: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/338182567\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"global\"}}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/338182567\", \n          \"_rev\" : \"338182567\", \n          \"_key\" : \"338182567\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/339100071\", \n          \"_rev\" : \"339100071\", \n          \"_key\" : \"339100071\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/338444711\", \n          \"_rev\" : \"338444711\", \n          \"_key\" : \"338444711\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/338182567\", \n          \"_rev\" : \"338182567\", \n          \"_key\" : \"338182567\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/338706855\", \n          \"_rev\" : \"338706855\", \n          \"_key\" : \"338706855\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/338903463\", \n          \"_rev\" : \"338903463\", \n          \"_key\" : \"338903463\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340017575\", \n              \"_rev\" : \"340017575\", \n              \"_key\" : \"340017575\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338182567\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339100071\", \n              \"_rev\" : \"339100071\", \n              \"_key\" : \"339100071\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340017575\", \n              \"_rev\" : \"340017575\", \n              \"_key\" : \"340017575\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338182567\" \n            }, \n            { \n              \"_id\" : \"knows/340214183\", \n              \"_rev\" : \"340214183\", \n              \"_key\" : \"340214183\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338444711\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339100071\", \n              \"_rev\" : \"339100071\", \n              \"_key\" : \"339100071\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338444711\", \n              \"_rev\" : \"338444711\", \n              \"_key\" : \"338444711\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340017575\", \n              \"_rev\" : \"340017575\", \n              \"_key\" : \"340017575\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338182567\" \n            }, \n            { \n              \"_id\" : \"knows/340214183\", \n              \"_rev\" : \"340214183\", \n              \"_key\" : \"340214183\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338444711\" \n            }, \n            { \n              \"_id\" : \"knows/339362215\", \n              \"_rev\" : \"339362215\", \n              \"_key\" : \"339362215\", \n              \"_from\" : \"persons/338182567\", \n              \"_to\" : \"persons/338444711\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339100071\", \n              \"_rev\" : \"339100071\", \n              \"_key\" : \"339100071\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338444711\", \n              \"_rev\" : \"338444711\", \n              \"_key\" : \"338444711\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340017575\", \n              \"_rev\" : \"340017575\", \n              \"_key\" : \"340017575\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338182567\" \n            }, \n            { \n              \"_id\" : \"knows/340214183\", \n              \"_rev\" : \"340214183\", \n              \"_key\" : \"340214183\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338444711\" \n            }, \n            { \n              \"_id\" : \"knows/339624359\", \n              \"_rev\" : \"339624359\", \n              \"_key\" : \"339624359\", \n              \"_from\" : \"persons/338444711\", \n              \"_to\" : \"persons/338706855\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339100071\", \n              \"_rev\" : \"339100071\", \n              \"_key\" : \"339100071\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338444711\", \n              \"_rev\" : \"338444711\", \n              \"_key\" : \"338444711\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/338706855\", \n              \"_rev\" : \"338706855\", \n              \"_key\" : \"338706855\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340017575\", \n              \"_rev\" : \"340017575\", \n              \"_key\" : \"340017575\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338182567\" \n            }, \n            { \n              \"_id\" : \"knows/340214183\", \n              \"_rev\" : \"340214183\", \n              \"_key\" : \"340214183\", \n              \"_from\" : \"persons/339100071\", \n              \"_to\" : \"persons/338444711\" \n            }, \n            { \n              \"_id\" : \"knows/339820967\", \n              \"_rev\" : \"339820967\", \n              \"_key\" : \"339820967\", \n              \"_from\" : \"persons/338444711\", \n              \"_to\" : \"persons/338903463\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338182567\", \n              \"_rev\" : \"338182567\", \n              \"_key\" : \"338182567\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339100071\", \n              \"_rev\" : \"339100071\", \n              \"_key\" : \"339100071\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338444711\", \n              \"_rev\" : \"338444711\", \n              \"_key\" : \"338444711\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/338903463\", \n              \"_rev\" : \"338903463\", \n              \"_key\" : \"338903463\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>If the underlying graph is cyclic, <em>maxIterations</em> should be set: The underlying graph has two vertices <em>Alice</em> and <em>Bob</em>. With the directed edges: - <em>Alice</em> knows <em>Bob</em> _ <em>Bob</em> knows <em>Alice</em> <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/343425447\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"none\"},\"maxIterations\":5}\n\nHTTP/1.1 500 Internal Error\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 500, \n  \"errorNum\" : 1909, \n  \"errorMessage\" : \"too many iterations\" \n}\n\n</code></pre><br>",
+                    "examples": "In the following examples the underlying graph will contain five persons <em>Alice</em>, <em>Bob</em>, <em>Charlie</em>, <em>Dave</em> and <em>Eve</em>. We will have the following directed relations:     - <em>Alice</em> knows <em>Bob</em>     - <em>Bob</em> knows <em>Charlie</em>     - <em>Bob</em> knows <em>Dave</em>     - <em>Eve</em> knows <em>Alice</em>     - <em>Eve</em> knows <em>Bob</em> The starting vertex will always be Alice. Follow only outbound edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/279921063\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/279921063\", \n          \"_rev\" : \"279921063\", \n          \"_key\" : \"279921063\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/280183207\", \n          \"_rev\" : \"280183207\", \n          \"_key\" : \"280183207\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/280445351\", \n          \"_rev\" : \"280445351\", \n          \"_key\" : \"280445351\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/280641959\", \n          \"_rev\" : \"280641959\", \n          \"_key\" : \"280641959\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279921063\", \n              \"_rev\" : \"279921063\", \n              \"_key\" : \"279921063\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/281100711\", \n              \"_rev\" : \"281100711\", \n              \"_key\" : \"281100711\", \n              \"_from\" : \"persons/279921063\", \n              \"_to\" : \"persons/280183207\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279921063\", \n              \"_rev\" : \"279921063\", \n              \"_key\" : \"279921063\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/280183207\", \n              \"_rev\" : \"280183207\", \n              \"_key\" : \"280183207\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/281100711\", \n              \"_rev\" : \"281100711\", \n              \"_key\" : \"281100711\", \n              \"_from\" : \"persons/279921063\", \n              \"_to\" : \"persons/280183207\" \n            }, \n            { \n              \"_id\" : \"knows/281362855\", \n              \"_rev\" : \"281362855\", \n              \"_key\" : \"281362855\", \n              \"_from\" : \"persons/280183207\", \n              \"_to\" : \"persons/280445351\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279921063\", \n              \"_rev\" : \"279921063\", \n              \"_key\" : \"279921063\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/280183207\", \n              \"_rev\" : \"280183207\", \n              \"_key\" : \"280183207\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/280445351\", \n              \"_rev\" : \"280445351\", \n              \"_key\" : \"280445351\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/281100711\", \n              \"_rev\" : \"281100711\", \n              \"_key\" : \"281100711\", \n              \"_from\" : \"persons/279921063\", \n              \"_to\" : \"persons/280183207\" \n            }, \n            { \n              \"_id\" : \"knows/281559463\", \n              \"_rev\" : \"281559463\", \n              \"_key\" : \"281559463\", \n              \"_from\" : \"persons/280183207\", \n              \"_to\" : \"persons/280641959\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/279921063\", \n              \"_rev\" : \"279921063\", \n              \"_key\" : \"279921063\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/280183207\", \n              \"_rev\" : \"280183207\", \n              \"_key\" : \"280183207\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/280641959\", \n              \"_rev\" : \"280641959\", \n              \"_key\" : \"280641959\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow only inbound edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/284443047\", \"edgeCollection\" : \"knows\", \"direction\" : \"inbound\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/284443047\", \n          \"_rev\" : \"284443047\", \n          \"_key\" : \"284443047\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/285360551\", \n          \"_rev\" : \"285360551\", \n          \"_key\" : \"285360551\", \n          \"name\" : \"Eve\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/284443047\", \n              \"_rev\" : \"284443047\", \n              \"_key\" : \"284443047\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/286278055\", \n              \"_rev\" : \"286278055\", \n              \"_key\" : \"286278055\", \n              \"_from\" : \"persons/285360551\", \n              \"_to\" : \"persons/284443047\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/284443047\", \n              \"_rev\" : \"284443047\", \n              \"_key\" : \"284443047\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/285360551\", \n              \"_rev\" : \"285360551\", \n              \"_key\" : \"285360551\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow any direction of edges: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/288702887\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"global\"}}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/288702887\", \n          \"_rev\" : \"288702887\", \n          \"_key\" : \"288702887\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/289620391\", \n          \"_rev\" : \"289620391\", \n          \"_key\" : \"289620391\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/288965031\", \n          \"_rev\" : \"288965031\", \n          \"_key\" : \"288965031\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/288702887\", \n          \"_rev\" : \"288702887\", \n          \"_key\" : \"288702887\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/289227175\", \n          \"_rev\" : \"289227175\", \n          \"_key\" : \"289227175\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/289423783\", \n          \"_rev\" : \"289423783\", \n          \"_key\" : \"289423783\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288702887\", \n              \"_rev\" : \"288702887\", \n              \"_key\" : \"288702887\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290537895\", \n              \"_rev\" : \"290537895\", \n              \"_key\" : \"290537895\", \n              \"_from\" : \"persons/289620391\", \n              \"_to\" : \"persons/288702887\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288702887\", \n              \"_rev\" : \"288702887\", \n              \"_key\" : \"288702887\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289620391\", \n              \"_rev\" : \"289620391\", \n              \"_key\" : \"289620391\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290537895\", \n              \"_rev\" : \"290537895\", \n              \"_key\" : \"290537895\", \n              \"_from\" : \"persons/289620391\", \n              \"_to\" : \"persons/288702887\" \n            }, \n            { \n              \"_id\" : \"knows/290734503\", \n              \"_rev\" : \"290734503\", \n              \"_key\" : \"290734503\", \n              \"_from\" : \"persons/289620391\", \n              \"_to\" : \"persons/288965031\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288702887\", \n              \"_rev\" : \"288702887\", \n              \"_key\" : \"288702887\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289620391\", \n              \"_rev\" : \"289620391\", \n              \"_key\" : \"289620391\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288965031\", \n              \"_rev\" : \"288965031\", \n              \"_key\" : \"288965031\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290537895\", \n              \"_rev\" : \"290537895\", \n              \"_key\" : \"290537895\", \n              \"_from\" : \"persons/289620391\", \n              \"_to\" : \"persons/288702887\" \n            }, \n            { \n              \"_id\" : \"knows/290734503\", \n              \"_rev\" : \"290734503\", \n              \"_key\" : \"290734503\", \n              \"_from\" : \"persons/289620391\", \n              \"_to\" : \"persons/288965031\" \n            }, \n            { \n              \"_id\" : \"knows/289882535\", \n              \"_rev\" : \"289882535\", \n              \"_key\" : \"289882535\", \n              \"_from\" : \"persons/288702887\", \n              \"_to\" : \"persons/288965031\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288702887\", \n              \"_rev\" : \"288702887\", \n              \"_key\" : \"288702887\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289620391\", \n              \"_rev\" : \"289620391\", \n              \"_key\" : \"289620391\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288965031\", \n              \"_rev\" : \"288965031\", \n              \"_key\" : \"288965031\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/288702887\", \n              \"_rev\" : \"288702887\", \n              \"_key\" : \"288702887\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290537895\", \n              \"_rev\" : \"290537895\", \n              \"_key\" : \"290537895\", \n              \"_from\" : \"persons/289620391\", \n              \"_to\" : \"persons/288702887\" \n            }, \n            { \n              \"_id\" : \"knows/290734503\", \n              \"_rev\" : \"290734503\", \n              \"_key\" : \"290734503\", \n              \"_from\" : \"persons/289620391\", \n              \"_to\" : \"persons/288965031\" \n            }, \n            { \n              \"_id\" : \"knows/290144679\", \n              \"_rev\" : \"290144679\", \n              \"_key\" : \"290144679\", \n              \"_from\" : \"persons/288965031\", \n              \"_to\" : \"persons/289227175\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288702887\", \n              \"_rev\" : \"288702887\", \n              \"_key\" : \"288702887\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289620391\", \n              \"_rev\" : \"289620391\", \n              \"_key\" : \"289620391\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288965031\", \n              \"_rev\" : \"288965031\", \n              \"_key\" : \"288965031\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/289227175\", \n              \"_rev\" : \"289227175\", \n              \"_key\" : \"289227175\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/290537895\", \n              \"_rev\" : \"290537895\", \n              \"_key\" : \"290537895\", \n              \"_from\" : \"persons/289620391\", \n              \"_to\" : \"persons/288702887\" \n            }, \n            { \n              \"_id\" : \"knows/290734503\", \n              \"_rev\" : \"290734503\", \n              \"_key\" : \"290734503\", \n              \"_from\" : \"persons/289620391\", \n              \"_to\" : \"persons/288965031\" \n            }, \n            { \n              \"_id\" : \"knows/290341287\", \n              \"_rev\" : \"290341287\", \n              \"_key\" : \"290341287\", \n              \"_from\" : \"persons/288965031\", \n              \"_to\" : \"persons/289423783\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/288702887\", \n              \"_rev\" : \"288702887\", \n              \"_key\" : \"288702887\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/289620391\", \n              \"_rev\" : \"289620391\", \n              \"_key\" : \"289620391\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/288965031\", \n              \"_rev\" : \"288965031\", \n              \"_key\" : \"288965031\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/289423783\", \n              \"_rev\" : \"289423783\", \n              \"_key\" : \"289423783\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Excluding <em>Charlie</em> and <em>Bob</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/293945767\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"filter\" : \"if (vertex.name === \\\"Bob\\\" || vertex.name === \\\"Charlie\\\") {return \\\"exclude\\\";}return;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/293945767\", \n          \"_rev\" : \"293945767\", \n          \"_key\" : \"293945767\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/294666663\", \n          \"_rev\" : \"294666663\", \n          \"_key\" : \"294666663\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/293945767\", \n              \"_rev\" : \"293945767\", \n              \"_key\" : \"293945767\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/295125415\", \n              \"_rev\" : \"295125415\", \n              \"_key\" : \"295125415\", \n              \"_from\" : \"persons/293945767\", \n              \"_to\" : \"persons/294207911\" \n            }, \n            { \n              \"_id\" : \"knows/295584167\", \n              \"_rev\" : \"295584167\", \n              \"_key\" : \"295584167\", \n              \"_from\" : \"persons/294207911\", \n              \"_to\" : \"persons/294666663\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/293945767\", \n              \"_rev\" : \"293945767\", \n              \"_key\" : \"293945767\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/294207911\", \n              \"_rev\" : \"294207911\", \n              \"_key\" : \"294207911\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/294666663\", \n              \"_rev\" : \"294666663\", \n              \"_key\" : \"294666663\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Do not follow edges from <em>Bob</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/298467751\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"filter\" : \"if (vertex.name === \\\"Bob\\\") {return \\\"prune\\\";}return;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/298467751\", \n          \"_rev\" : \"298467751\", \n          \"_key\" : \"298467751\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/298729895\", \n          \"_rev\" : \"298729895\", \n          \"_key\" : \"298729895\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/298467751\", \n              \"_rev\" : \"298467751\", \n              \"_key\" : \"298467751\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/299647399\", \n              \"_rev\" : \"299647399\", \n              \"_key\" : \"299647399\", \n              \"_from\" : \"persons/298467751\", \n              \"_to\" : \"persons/298729895\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/298467751\", \n              \"_rev\" : \"298467751\", \n              \"_key\" : \"298467751\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/298729895\", \n              \"_rev\" : \"298729895\", \n              \"_key\" : \"298729895\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Visit only nodes in a depth of at least 2: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/302662055\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"minDepth\" : 2}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/303186343\", \n          \"_rev\" : \"303186343\", \n          \"_key\" : \"303186343\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/303382951\", \n          \"_rev\" : \"303382951\", \n          \"_key\" : \"303382951\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/303841703\", \n              \"_rev\" : \"303841703\", \n              \"_key\" : \"303841703\", \n              \"_from\" : \"persons/302662055\", \n              \"_to\" : \"persons/302924199\" \n            }, \n            { \n              \"_id\" : \"knows/304103847\", \n              \"_rev\" : \"304103847\", \n              \"_key\" : \"304103847\", \n              \"_from\" : \"persons/302924199\", \n              \"_to\" : \"persons/303186343\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/302662055\", \n              \"_rev\" : \"302662055\", \n              \"_key\" : \"302662055\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/302924199\", \n              \"_rev\" : \"302924199\", \n              \"_key\" : \"302924199\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/303186343\", \n              \"_rev\" : \"303186343\", \n              \"_key\" : \"303186343\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/303841703\", \n              \"_rev\" : \"303841703\", \n              \"_key\" : \"303841703\", \n              \"_from\" : \"persons/302662055\", \n              \"_to\" : \"persons/302924199\" \n            }, \n            { \n              \"_id\" : \"knows/304300455\", \n              \"_rev\" : \"304300455\", \n              \"_key\" : \"304300455\", \n              \"_from\" : \"persons/302924199\", \n              \"_to\" : \"persons/303382951\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/302662055\", \n              \"_rev\" : \"302662055\", \n              \"_key\" : \"302662055\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/302924199\", \n              \"_rev\" : \"302924199\", \n              \"_key\" : \"302924199\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/303382951\", \n              \"_rev\" : \"303382951\", \n              \"_key\" : \"303382951\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Visit only nodes in a depth of at most 1: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/307184039\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"maxDepth\" : 1}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/307184039\", \n          \"_rev\" : \"307184039\", \n          \"_key\" : \"307184039\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/307446183\", \n          \"_rev\" : \"307446183\", \n          \"_key\" : \"307446183\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/307184039\", \n              \"_rev\" : \"307184039\", \n              \"_key\" : \"307184039\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/308363687\", \n              \"_rev\" : \"308363687\", \n              \"_key\" : \"308363687\", \n              \"_from\" : \"persons/307184039\", \n              \"_to\" : \"persons/307446183\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/307184039\", \n              \"_rev\" : \"307184039\", \n              \"_key\" : \"307184039\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/307446183\", \n              \"_rev\" : \"307446183\", \n              \"_key\" : \"307446183\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Count all visited nodes and return a list of nodes only: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{ \"startVertex\": \"persons/311378343\", \"edgeCollection\" : \"knows\", \"direction\" : \"outbound\", \"init\" : \"result.visited = 0; result.myVertices = [ ];\", \"visitor\" : \"result.visited++; result.myVertices.push(vertex);\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : 4, \n    \"myVertices\" : [ \n      { \n        \"_id\" : \"persons/311378343\", \n        \"_rev\" : \"311378343\", \n        \"_key\" : \"311378343\", \n        \"name\" : \"Alice\" \n      }, \n      { \n        \"_id\" : \"persons/311640487\", \n        \"_rev\" : \"311640487\", \n        \"_key\" : \"311640487\", \n        \"name\" : \"Bob\" \n      }, \n      { \n        \"_id\" : \"persons/311902631\", \n        \"_rev\" : \"311902631\", \n        \"_key\" : \"311902631\", \n        \"name\" : \"Charlie\" \n      }, \n      { \n        \"_id\" : \"persons/312099239\", \n        \"_rev\" : \"312099239\", \n        \"_key\" : \"312099239\", \n        \"name\" : \"Dave\" \n      } \n    ] \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Expand only inbound edges of <em>Alice</em> and outbound edges of <em>Eve</em>: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/315638183\",\"edgeCollection\":\"knows\",\"expander\":\"var connections = [ ];if (vertex.name === \\\"Alice\\\") {config.edgeCollection.inEdges(vertex).forEach(function (e) {connections.push({ vertex: require(\\\"internal\\\").db._document(e._from), edge: e});});}if (vertex.name === \\\"Eve\\\") {config.edgeCollection.outEdges(vertex).forEach(function (e) {connections.push({vertex: require(\\\"internal\\\").db._document(e._to), edge: e});});}return connections;\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/315638183\", \n          \"_rev\" : \"315638183\", \n          \"_key\" : \"315638183\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/316555687\", \n          \"_rev\" : \"316555687\", \n          \"_key\" : \"316555687\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/315900327\", \n          \"_rev\" : \"315900327\", \n          \"_key\" : \"315900327\", \n          \"name\" : \"Bob\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/315638183\", \n              \"_rev\" : \"315638183\", \n              \"_key\" : \"315638183\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/317473191\", \n              \"_rev\" : \"317473191\", \n              \"_key\" : \"317473191\", \n              \"_from\" : \"persons/316555687\", \n              \"_to\" : \"persons/315638183\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/315638183\", \n              \"_rev\" : \"315638183\", \n              \"_key\" : \"315638183\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/316555687\", \n              \"_rev\" : \"316555687\", \n              \"_key\" : \"316555687\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/317473191\", \n              \"_rev\" : \"317473191\", \n              \"_key\" : \"317473191\", \n              \"_from\" : \"persons/316555687\", \n              \"_to\" : \"persons/315638183\" \n            }, \n            { \n              \"_id\" : \"knows/317669799\", \n              \"_rev\" : \"317669799\", \n              \"_key\" : \"317669799\", \n              \"_from\" : \"persons/316555687\", \n              \"_to\" : \"persons/315900327\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/315638183\", \n              \"_rev\" : \"315638183\", \n              \"_key\" : \"315638183\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/316555687\", \n              \"_rev\" : \"316555687\", \n              \"_key\" : \"316555687\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/315900327\", \n              \"_rev\" : \"315900327\", \n              \"_key\" : \"315900327\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Follow the <em>depthfirst</em> strategy: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/320029095\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"strategy\":\"depthfirst\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/320029095\", \n          \"_rev\" : \"320029095\", \n          \"_key\" : \"320029095\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/320946599\", \n          \"_rev\" : \"320946599\", \n          \"_key\" : \"320946599\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/320291239\", \n          \"_rev\" : \"320291239\", \n          \"_key\" : \"320291239\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/320029095\", \n          \"_rev\" : \"320029095\", \n          \"_key\" : \"320029095\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/320553383\", \n          \"_rev\" : \"320553383\", \n          \"_key\" : \"320553383\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/320749991\", \n          \"_rev\" : \"320749991\", \n          \"_key\" : \"320749991\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/320291239\", \n          \"_rev\" : \"320291239\", \n          \"_key\" : \"320291239\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/320946599\", \n          \"_rev\" : \"320946599\", \n          \"_key\" : \"320946599\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/320029095\", \n          \"_rev\" : \"320029095\", \n          \"_key\" : \"320029095\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/320553383\", \n          \"_rev\" : \"320553383\", \n          \"_key\" : \"320553383\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/320749991\", \n          \"_rev\" : \"320749991\", \n          \"_key\" : \"320749991\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321864103\", \n              \"_rev\" : \"321864103\", \n              \"_key\" : \"321864103\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320029095\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320946599\", \n              \"_rev\" : \"320946599\", \n              \"_key\" : \"320946599\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321864103\", \n              \"_rev\" : \"321864103\", \n              \"_key\" : \"321864103\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320029095\" \n            }, \n            { \n              \"_id\" : \"knows/322060711\", \n              \"_rev\" : \"322060711\", \n              \"_key\" : \"322060711\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320291239\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320946599\", \n              \"_rev\" : \"320946599\", \n              \"_key\" : \"320946599\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/320291239\", \n              \"_rev\" : \"320291239\", \n              \"_key\" : \"320291239\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321864103\", \n              \"_rev\" : \"321864103\", \n              \"_key\" : \"321864103\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320029095\" \n            }, \n            { \n              \"_id\" : \"knows/322060711\", \n              \"_rev\" : \"322060711\", \n              \"_key\" : \"322060711\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320291239\" \n            }, \n            { \n              \"_id\" : \"knows/321208743\", \n              \"_rev\" : \"321208743\", \n              \"_key\" : \"321208743\", \n              \"_from\" : \"persons/320029095\", \n              \"_to\" : \"persons/320291239\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320946599\", \n              \"_rev\" : \"320946599\", \n              \"_key\" : \"320946599\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/320291239\", \n              \"_rev\" : \"320291239\", \n              \"_key\" : \"320291239\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321864103\", \n              \"_rev\" : \"321864103\", \n              \"_key\" : \"321864103\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320029095\" \n            }, \n            { \n              \"_id\" : \"knows/322060711\", \n              \"_rev\" : \"322060711\", \n              \"_key\" : \"322060711\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320291239\" \n            }, \n            { \n              \"_id\" : \"knows/321470887\", \n              \"_rev\" : \"321470887\", \n              \"_key\" : \"321470887\", \n              \"_from\" : \"persons/320291239\", \n              \"_to\" : \"persons/320553383\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320946599\", \n              \"_rev\" : \"320946599\", \n              \"_key\" : \"320946599\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/320291239\", \n              \"_rev\" : \"320291239\", \n              \"_key\" : \"320291239\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320553383\", \n              \"_rev\" : \"320553383\", \n              \"_key\" : \"320553383\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321864103\", \n              \"_rev\" : \"321864103\", \n              \"_key\" : \"321864103\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320029095\" \n            }, \n            { \n              \"_id\" : \"knows/322060711\", \n              \"_rev\" : \"322060711\", \n              \"_key\" : \"322060711\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320291239\" \n            }, \n            { \n              \"_id\" : \"knows/321667495\", \n              \"_rev\" : \"321667495\", \n              \"_key\" : \"321667495\", \n              \"_from\" : \"persons/320291239\", \n              \"_to\" : \"persons/320749991\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320946599\", \n              \"_rev\" : \"320946599\", \n              \"_key\" : \"320946599\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/320291239\", \n              \"_rev\" : \"320291239\", \n              \"_key\" : \"320291239\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320749991\", \n              \"_rev\" : \"320749991\", \n              \"_key\" : \"320749991\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321208743\", \n              \"_rev\" : \"321208743\", \n              \"_key\" : \"321208743\", \n              \"_from\" : \"persons/320029095\", \n              \"_to\" : \"persons/320291239\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320291239\", \n              \"_rev\" : \"320291239\", \n              \"_key\" : \"320291239\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321208743\", \n              \"_rev\" : \"321208743\", \n              \"_key\" : \"321208743\", \n              \"_from\" : \"persons/320029095\", \n              \"_to\" : \"persons/320291239\" \n            }, \n            { \n              \"_id\" : \"knows/322060711\", \n              \"_rev\" : \"322060711\", \n              \"_key\" : \"322060711\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320291239\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320291239\", \n              \"_rev\" : \"320291239\", \n              \"_key\" : \"320291239\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320946599\", \n              \"_rev\" : \"320946599\", \n              \"_key\" : \"320946599\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321208743\", \n              \"_rev\" : \"321208743\", \n              \"_key\" : \"321208743\", \n              \"_from\" : \"persons/320029095\", \n              \"_to\" : \"persons/320291239\" \n            }, \n            { \n              \"_id\" : \"knows/322060711\", \n              \"_rev\" : \"322060711\", \n              \"_key\" : \"322060711\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320291239\" \n            }, \n            { \n              \"_id\" : \"knows/321864103\", \n              \"_rev\" : \"321864103\", \n              \"_key\" : \"321864103\", \n              \"_from\" : \"persons/320946599\", \n              \"_to\" : \"persons/320029095\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320291239\", \n              \"_rev\" : \"320291239\", \n              \"_key\" : \"320291239\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320946599\", \n              \"_rev\" : \"320946599\", \n              \"_key\" : \"320946599\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321208743\", \n              \"_rev\" : \"321208743\", \n              \"_key\" : \"321208743\", \n              \"_from\" : \"persons/320029095\", \n              \"_to\" : \"persons/320291239\" \n            }, \n            { \n              \"_id\" : \"knows/321470887\", \n              \"_rev\" : \"321470887\", \n              \"_key\" : \"321470887\", \n              \"_from\" : \"persons/320291239\", \n              \"_to\" : \"persons/320553383\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320291239\", \n              \"_rev\" : \"320291239\", \n              \"_key\" : \"320291239\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320553383\", \n              \"_rev\" : \"320553383\", \n              \"_key\" : \"320553383\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/321208743\", \n              \"_rev\" : \"321208743\", \n              \"_key\" : \"321208743\", \n              \"_from\" : \"persons/320029095\", \n              \"_to\" : \"persons/320291239\" \n            }, \n            { \n              \"_id\" : \"knows/321667495\", \n              \"_rev\" : \"321667495\", \n              \"_key\" : \"321667495\", \n              \"_from\" : \"persons/320291239\", \n              \"_to\" : \"persons/320749991\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/320029095\", \n              \"_rev\" : \"320029095\", \n              \"_key\" : \"320029095\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/320291239\", \n              \"_rev\" : \"320291239\", \n              \"_key\" : \"320291239\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/320749991\", \n              \"_rev\" : \"320749991\", \n              \"_key\" : \"320749991\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using <em>postorder</em> ordering: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/326255015\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"order\":\"postorder\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/326255015\", \n          \"_rev\" : \"326255015\", \n          \"_key\" : \"326255015\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/326779303\", \n          \"_rev\" : \"326779303\", \n          \"_key\" : \"326779303\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/326975911\", \n          \"_rev\" : \"326975911\", \n          \"_key\" : \"326975911\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/326517159\", \n          \"_rev\" : \"326517159\", \n          \"_key\" : \"326517159\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/327172519\", \n          \"_rev\" : \"327172519\", \n          \"_key\" : \"327172519\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/326255015\", \n          \"_rev\" : \"326255015\", \n          \"_key\" : \"326255015\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/327172519\", \n          \"_rev\" : \"327172519\", \n          \"_key\" : \"327172519\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/326779303\", \n          \"_rev\" : \"326779303\", \n          \"_key\" : \"326779303\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/326975911\", \n          \"_rev\" : \"326975911\", \n          \"_key\" : \"326975911\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/326517159\", \n          \"_rev\" : \"326517159\", \n          \"_key\" : \"326517159\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/326255015\", \n          \"_rev\" : \"326255015\", \n          \"_key\" : \"326255015\", \n          \"name\" : \"Alice\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/328090023\", \n              \"_rev\" : \"328090023\", \n              \"_key\" : \"328090023\", \n              \"_from\" : \"persons/327172519\", \n              \"_to\" : \"persons/326255015\" \n            }, \n            { \n              \"_id\" : \"knows/328286631\", \n              \"_rev\" : \"328286631\", \n              \"_key\" : \"328286631\", \n              \"_from\" : \"persons/327172519\", \n              \"_to\" : \"persons/326517159\" \n            }, \n            { \n              \"_id\" : \"knows/327434663\", \n              \"_rev\" : \"327434663\", \n              \"_key\" : \"327434663\", \n              \"_from\" : \"persons/326255015\", \n              \"_to\" : \"persons/326517159\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/327172519\", \n              \"_rev\" : \"327172519\", \n              \"_key\" : \"327172519\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/326517159\", \n              \"_rev\" : \"326517159\", \n              \"_key\" : \"326517159\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/328090023\", \n              \"_rev\" : \"328090023\", \n              \"_key\" : \"328090023\", \n              \"_from\" : \"persons/327172519\", \n              \"_to\" : \"persons/326255015\" \n            }, \n            { \n              \"_id\" : \"knows/328286631\", \n              \"_rev\" : \"328286631\", \n              \"_key\" : \"328286631\", \n              \"_from\" : \"persons/327172519\", \n              \"_to\" : \"persons/326517159\" \n            }, \n            { \n              \"_id\" : \"knows/327696807\", \n              \"_rev\" : \"327696807\", \n              \"_key\" : \"327696807\", \n              \"_from\" : \"persons/326517159\", \n              \"_to\" : \"persons/326779303\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/327172519\", \n              \"_rev\" : \"327172519\", \n              \"_key\" : \"327172519\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/326517159\", \n              \"_rev\" : \"326517159\", \n              \"_key\" : \"326517159\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326779303\", \n              \"_rev\" : \"326779303\", \n              \"_key\" : \"326779303\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/328090023\", \n              \"_rev\" : \"328090023\", \n              \"_key\" : \"328090023\", \n              \"_from\" : \"persons/327172519\", \n              \"_to\" : \"persons/326255015\" \n            }, \n            { \n              \"_id\" : \"knows/328286631\", \n              \"_rev\" : \"328286631\", \n              \"_key\" : \"328286631\", \n              \"_from\" : \"persons/327172519\", \n              \"_to\" : \"persons/326517159\" \n            }, \n            { \n              \"_id\" : \"knows/327893415\", \n              \"_rev\" : \"327893415\", \n              \"_key\" : \"327893415\", \n              \"_from\" : \"persons/326517159\", \n              \"_to\" : \"persons/326975911\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/327172519\", \n              \"_rev\" : \"327172519\", \n              \"_key\" : \"327172519\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/326517159\", \n              \"_rev\" : \"326517159\", \n              \"_key\" : \"326517159\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326975911\", \n              \"_rev\" : \"326975911\", \n              \"_key\" : \"326975911\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/328090023\", \n              \"_rev\" : \"328090023\", \n              \"_key\" : \"328090023\", \n              \"_from\" : \"persons/327172519\", \n              \"_to\" : \"persons/326255015\" \n            }, \n            { \n              \"_id\" : 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           \"_rev\" : \"328090023\", \n              \"_key\" : \"328090023\", \n              \"_from\" : \"persons/327172519\", \n              \"_to\" : \"persons/326255015\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/327172519\", \n              \"_rev\" : \"327172519\", \n              \"_key\" : \"327172519\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327434663\", \n              \"_rev\" : \"327434663\", \n              \"_key\" : \"327434663\", \n              \"_from\" : \"persons/326255015\", \n              \"_to\" : \"persons/326517159\" \n            }, \n            { \n              \"_id\" : \"knows/328286631\", \n              \"_rev\" : \"328286631\", \n              \"_key\" : \"328286631\", \n              \"_from\" : \"persons/327172519\", \n              \"_to\" : \"persons/326517159\" \n            }, \n            { \n              \"_id\" : \"knows/328090023\", \n              \"_rev\" : \"328090023\", \n              \"_key\" : \"328090023\", \n              \"_from\" : \"persons/327172519\", \n              \"_to\" : \"persons/326255015\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326517159\", \n              \"_rev\" : \"326517159\", \n              \"_key\" : \"326517159\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/327172519\", \n              \"_rev\" : \"327172519\", \n              \"_key\" : \"327172519\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327434663\", \n              \"_rev\" : \"327434663\", \n              \"_key\" : \"327434663\", \n              \"_from\" : \"persons/326255015\", \n              \"_to\" : \"persons/326517159\" \n            }, \n            { \n              \"_id\" : \"knows/328286631\", \n              \"_rev\" : \"328286631\", \n              \"_key\" : \"328286631\", \n              \"_from\" : \"persons/327172519\", \n              \"_to\" : \"persons/326517159\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326517159\", \n              \"_rev\" : \"326517159\", \n              \"_key\" : \"326517159\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/327172519\", \n              \"_rev\" : \"327172519\", \n              \"_key\" : \"327172519\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327434663\", \n              \"_rev\" : \"327434663\", \n              \"_key\" : \"327434663\", \n              \"_from\" : \"persons/326255015\", \n              \"_to\" : \"persons/326517159\" \n            }, \n            { \n              \"_id\" : \"knows/327696807\", \n              \"_rev\" : \"327696807\", \n              \"_key\" : \"327696807\", \n              \"_from\" : \"persons/326517159\", \n              \"_to\" : \"persons/326779303\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326517159\", \n              \"_rev\" : \"326517159\", \n              \"_key\" : \"326517159\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326779303\", \n              \"_rev\" : \"326779303\", \n              \"_key\" : \"326779303\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327434663\", \n              \"_rev\" : \"327434663\", \n              \"_key\" : \"327434663\", \n              \"_from\" : \"persons/326255015\", \n              \"_to\" : \"persons/326517159\" \n            }, \n            { \n              \"_id\" : \"knows/327893415\", \n              \"_rev\" : \"327893415\", \n              \"_key\" : \"327893415\", \n              \"_from\" : \"persons/326517159\", \n              \"_to\" : \"persons/326975911\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326517159\", \n              \"_rev\" : \"326517159\", \n              \"_key\" : \"326517159\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/326975911\", \n              \"_rev\" : \"326975911\", \n              \"_key\" : \"326975911\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/327434663\", \n              \"_rev\" : \"327434663\", \n              \"_key\" : \"327434663\", \n              \"_from\" : \"persons/326255015\", \n              \"_to\" : \"persons/326517159\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/326517159\", \n              \"_rev\" : \"326517159\", \n              \"_key\" : \"326517159\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/326255015\", \n              \"_rev\" : \"326255015\", \n              \"_key\" : \"326255015\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Using <em>backward</em> item-ordering: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/332480935\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"itemOrder\":\"backward\"}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/332480935\", \n          \"_rev\" : \"332480935\", \n          \"_key\" : \"332480935\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/332743079\", \n          \"_rev\" : \"332743079\", \n          \"_key\" : \"332743079\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/333201831\", \n          \"_rev\" : \"333201831\", \n          \"_key\" : \"333201831\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/333005223\", \n          \"_rev\" : \"333005223\", \n          \"_key\" : \"333005223\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/333398439\", \n          \"_rev\" : \"333398439\", \n          \"_key\" : \"333398439\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/332480935\", \n          \"_rev\" : \"332480935\", \n          \"_key\" : \"332480935\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/333398439\", \n          \"_rev\" : \"333398439\", \n          \"_key\" : \"333398439\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/332743079\", \n          \"_rev\" : \"332743079\", \n          \"_key\" : \"332743079\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/333201831\", \n          \"_rev\" : \"333201831\", \n          \"_key\" : \"333201831\", \n          \"name\" : \"Dave\" \n        }, \n        { \n          \"_id\" : \"persons/333005223\", \n          \"_rev\" : \"333005223\", \n          \"_key\" : \"333005223\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/332480935\", \n          \"_rev\" : \"332480935\", \n          \"_key\" : \"332480935\", \n          \"name\" : \"Alice\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333660583\", \n              \"_rev\" : \"333660583\", \n              \"_key\" : \"333660583\", \n              \"_from\" : \"persons/332480935\", \n              \"_to\" : \"persons/332743079\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332743079\", \n              \"_rev\" : \"332743079\", \n              \"_key\" : \"332743079\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333660583\", \n              \"_rev\" : \"333660583\", \n              \"_key\" : \"333660583\", \n              \"_from\" : \"persons/332480935\", \n              \"_to\" : \"persons/332743079\" \n            }, \n            { \n              \"_id\" : \"knows/334119335\", \n              \"_rev\" : \"334119335\", \n              \"_key\" : \"334119335\", \n              \"_from\" : \"persons/332743079\", \n              \"_to\" : \"persons/333201831\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332743079\", \n              \"_rev\" : \"332743079\", \n              \"_key\" : \"332743079\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/333201831\", \n              \"_rev\" : \"333201831\", \n              \"_key\" : \"333201831\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333660583\", \n              \"_rev\" : \"333660583\", \n              \"_key\" : \"333660583\", \n              \"_from\" : \"persons/332480935\", \n              \"_to\" : \"persons/332743079\" \n            }, \n            { \n              \"_id\" : \"knows/333922727\", \n              \"_rev\" : \"333922727\", \n              \"_key\" : \"333922727\", \n              \"_from\" : \"persons/332743079\", \n              \"_to\" : \"persons/333005223\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332743079\", \n              \"_rev\" : \"332743079\", \n              \"_key\" : \"332743079\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/333005223\", \n              \"_rev\" : \"333005223\", \n              \"_key\" : \"333005223\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333660583\", \n              \"_rev\" : \"333660583\", \n              \"_key\" : \"333660583\", \n              \"_from\" : \"persons/332480935\", \n              \"_to\" : \"persons/332743079\" \n            }, \n            { \n              \"_id\" : \"knows/334512551\", \n              \"_rev\" : \"334512551\", \n              \"_key\" : \"334512551\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332743079\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332743079\", \n              \"_rev\" : \"332743079\", \n              \"_key\" : \"332743079\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/333398439\", \n              \"_rev\" : \"333398439\", \n              \"_key\" : \"333398439\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/333660583\", \n              \"_rev\" : \"333660583\", \n              \"_key\" : \"333660583\", \n              \"_from\" : \"persons/332480935\", \n              \"_to\" : \"persons/332743079\" \n            }, \n            { \n              \"_id\" : \"knows/334512551\", \n              \"_rev\" : \"334512551\", \n              \"_key\" : \"334512551\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332743079\" \n            }, \n            { \n              \"_id\" : \"knows/334315943\", \n              \"_rev\" : \"334315943\", \n              \"_key\" : \"334315943\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332480935\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/332743079\", \n              \"_rev\" : \"332743079\", \n              \"_key\" : \"332743079\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/333398439\", \n              \"_rev\" : \"333398439\", \n              \"_key\" : \"333398439\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/334315943\", \n              \"_rev\" : \"334315943\", \n              \"_key\" : \"334315943\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332480935\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/333398439\", \n              \"_rev\" : \"333398439\", \n              \"_key\" : \"333398439\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/334315943\", \n              \"_rev\" : \"334315943\", \n              \"_key\" : \"334315943\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332480935\" \n            }, \n            { \n              \"_id\" : \"knows/334512551\", \n              \"_rev\" : \"334512551\", \n              \"_key\" : \"334512551\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332743079\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/333398439\", \n              \"_rev\" : \"333398439\", \n              \"_key\" : \"333398439\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332743079\", \n              \"_rev\" : \"332743079\", \n              \"_key\" : \"332743079\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/334315943\", \n              \"_rev\" : \"334315943\", \n              \"_key\" : \"334315943\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332480935\" \n            }, \n            { \n              \"_id\" : \"knows/334512551\", \n              \"_rev\" : \"334512551\", \n              \"_key\" : \"334512551\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332743079\" \n            }, \n            { \n              \"_id\" : \"knows/334119335\", \n              \"_rev\" : \"334119335\", \n              \"_key\" : \"334119335\", \n              \"_from\" : \"persons/332743079\", \n              \"_to\" : \"persons/333201831\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/333398439\", \n              \"_rev\" : \"333398439\", \n              \"_key\" : \"333398439\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332743079\", \n              \"_rev\" : \"332743079\", \n              \"_key\" : \"332743079\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/333201831\", \n              \"_rev\" : \"333201831\", \n              \"_key\" : \"333201831\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/334315943\", \n              \"_rev\" : \"334315943\", \n              \"_key\" : \"334315943\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332480935\" \n            }, \n            { \n              \"_id\" : \"knows/334512551\", \n              \"_rev\" : \"334512551\", \n              \"_key\" : \"334512551\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332743079\" \n            }, \n            { \n              \"_id\" : \"knows/333922727\", \n              \"_rev\" : \"333922727\", \n              \"_key\" : \"333922727\", \n              \"_from\" : \"persons/332743079\", \n              \"_to\" : \"persons/333005223\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/333398439\", \n              \"_rev\" : \"333398439\", \n              \"_key\" : \"333398439\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332743079\", \n              \"_rev\" : \"332743079\", \n              \"_key\" : \"332743079\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/333005223\", \n              \"_rev\" : \"333005223\", \n              \"_key\" : \"333005223\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/334315943\", \n              \"_rev\" : \"334315943\", \n              \"_key\" : \"334315943\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332480935\" \n            }, \n            { \n              \"_id\" : \"knows/334512551\", \n              \"_rev\" : \"334512551\", \n              \"_key\" : \"334512551\", \n              \"_from\" : \"persons/333398439\", \n              \"_to\" : \"persons/332743079\" \n            }, \n            { \n              \"_id\" : \"knows/333660583\", \n              \"_rev\" : \"333660583\", \n              \"_key\" : \"333660583\", \n              \"_from\" : \"persons/332480935\", \n              \"_to\" : \"persons/332743079\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/333398439\", \n              \"_rev\" : \"333398439\", \n              \"_key\" : \"333398439\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/332743079\", \n              \"_rev\" : \"332743079\", \n              \"_key\" : \"332743079\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/332480935\", \n              \"_rev\" : \"332480935\", \n              \"_key\" : \"332480935\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>Edges should only be included once globally, but nodes are included every time they are visited: <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/338706855\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"global\"}}\n\nHTTP/1.1 200 OK\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"result\" : { \n    \"visited\" : { \n      \"vertices\" : [ \n        { \n          \"_id\" : \"persons/338706855\", \n          \"_rev\" : \"338706855\", \n          \"_key\" : \"338706855\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/339624359\", \n          \"_rev\" : \"339624359\", \n          \"_key\" : \"339624359\", \n          \"name\" : \"Eve\" \n        }, \n        { \n          \"_id\" : \"persons/338968999\", \n          \"_rev\" : \"338968999\", \n          \"_key\" : \"338968999\", \n          \"name\" : \"Bob\" \n        }, \n        { \n          \"_id\" : \"persons/338706855\", \n          \"_rev\" : \"338706855\", \n          \"_key\" : \"338706855\", \n          \"name\" : \"Alice\" \n        }, \n        { \n          \"_id\" : \"persons/339231143\", \n          \"_rev\" : \"339231143\", \n          \"_key\" : \"339231143\", \n          \"name\" : \"Charlie\" \n        }, \n        { \n          \"_id\" : \"persons/339427751\", \n          \"_rev\" : \"339427751\", \n          \"_key\" : \"339427751\", \n          \"name\" : \"Dave\" \n        } \n      ], \n      \"paths\" : [ \n        { \n          \"edges\" : [ ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338706855\", \n              \"_rev\" : \"338706855\", \n              \"_key\" : \"338706855\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340541863\", \n              \"_rev\" : \"340541863\", \n              \"_key\" : \"340541863\", \n              \"_from\" : \"persons/339624359\", \n              \"_to\" : \"persons/338706855\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338706855\", \n              \"_rev\" : \"338706855\", \n              \"_key\" : \"338706855\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339624359\", \n              \"_rev\" : \"339624359\", \n              \"_key\" : \"339624359\", \n              \"name\" : \"Eve\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340541863\", \n              \"_rev\" : \"340541863\", \n              \"_key\" : \"340541863\", \n              \"_from\" : \"persons/339624359\", \n              \"_to\" : \"persons/338706855\" \n            }, \n            { \n              \"_id\" : \"knows/340738471\", \n              \"_rev\" : \"340738471\", \n              \"_key\" : \"340738471\", \n              \"_from\" : \"persons/339624359\", \n              \"_to\" : \"persons/338968999\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338706855\", \n              \"_rev\" : \"338706855\", \n              \"_key\" : \"338706855\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339624359\", \n              \"_rev\" : \"339624359\", \n              \"_key\" : \"339624359\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338968999\", \n              \"_rev\" : \"338968999\", \n              \"_key\" : \"338968999\", \n              \"name\" : \"Bob\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340541863\", \n              \"_rev\" : \"340541863\", \n              \"_key\" : \"340541863\", \n              \"_from\" : \"persons/339624359\", \n              \"_to\" : \"persons/338706855\" \n            }, \n            { \n              \"_id\" : \"knows/340738471\", \n              \"_rev\" : \"340738471\", \n              \"_key\" : \"340738471\", \n              \"_from\" : \"persons/339624359\", \n              \"_to\" : \"persons/338968999\" \n            }, \n            { \n              \"_id\" : \"knows/339886503\", \n              \"_rev\" : \"339886503\", \n              \"_key\" : \"339886503\", \n              \"_from\" : \"persons/338706855\", \n              \"_to\" : \"persons/338968999\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338706855\", \n              \"_rev\" : \"338706855\", \n              \"_key\" : \"338706855\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339624359\", \n              \"_rev\" : \"339624359\", \n              \"_key\" : \"339624359\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338968999\", \n              \"_rev\" : \"338968999\", \n              \"_key\" : \"338968999\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/338706855\", \n              \"_rev\" : \"338706855\", \n              \"_key\" : \"338706855\", \n              \"name\" : \"Alice\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340541863\", \n              \"_rev\" : \"340541863\", \n              \"_key\" : \"340541863\", \n              \"_from\" : \"persons/339624359\", \n              \"_to\" : \"persons/338706855\" \n            }, \n            { \n              \"_id\" : \"knows/340738471\", \n              \"_rev\" : \"340738471\", \n              \"_key\" : \"340738471\", \n              \"_from\" : \"persons/339624359\", \n              \"_to\" : \"persons/338968999\" \n            }, \n            { \n              \"_id\" : \"knows/340148647\", \n              \"_rev\" : \"340148647\", \n              \"_key\" : \"340148647\", \n              \"_from\" : \"persons/338968999\", \n              \"_to\" : \"persons/339231143\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338706855\", \n              \"_rev\" : \"338706855\", \n              \"_key\" : \"338706855\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339624359\", \n              \"_rev\" : \"339624359\", \n              \"_key\" : \"339624359\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338968999\", \n              \"_rev\" : \"338968999\", \n              \"_key\" : \"338968999\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/339231143\", \n              \"_rev\" : \"339231143\", \n              \"_key\" : \"339231143\", \n              \"name\" : \"Charlie\" \n            } \n          ] \n        }, \n        { \n          \"edges\" : [ \n            { \n              \"_id\" : \"knows/340541863\", \n              \"_rev\" : \"340541863\", \n              \"_key\" : \"340541863\", \n              \"_from\" : \"persons/339624359\", \n              \"_to\" : \"persons/338706855\" \n            }, \n            { \n              \"_id\" : \"knows/340738471\", \n              \"_rev\" : \"340738471\", \n              \"_key\" : \"340738471\", \n              \"_from\" : \"persons/339624359\", \n              \"_to\" : \"persons/338968999\" \n            }, \n            { \n              \"_id\" : \"knows/340345255\", \n              \"_rev\" : \"340345255\", \n              \"_key\" : \"340345255\", \n              \"_from\" : \"persons/338968999\", \n              \"_to\" : \"persons/339427751\" \n            } \n          ], \n          \"vertices\" : [ \n            { \n              \"_id\" : \"persons/338706855\", \n              \"_rev\" : \"338706855\", \n              \"_key\" : \"338706855\", \n              \"name\" : \"Alice\" \n            }, \n            { \n              \"_id\" : \"persons/339624359\", \n              \"_rev\" : \"339624359\", \n              \"_key\" : \"339624359\", \n              \"name\" : \"Eve\" \n            }, \n            { \n              \"_id\" : \"persons/338968999\", \n              \"_rev\" : \"338968999\", \n              \"_key\" : \"338968999\", \n              \"name\" : \"Bob\" \n            }, \n            { \n              \"_id\" : \"persons/339427751\", \n              \"_rev\" : \"339427751\", \n              \"_key\" : \"339427751\", \n              \"name\" : \"Dave\" \n            } \n          ] \n        } \n      ] \n    } \n  }, \n  \"error\" : false, \n  \"code\" : 200 \n}\n\n</code></pre><br>If the underlying graph is cyclic, <em>maxIterations</em> should be set: The underlying graph has two vertices <em>Alice</em> and <em>Bob</em>. With the directed edges: - <em>Alice</em> knows <em>Bob</em> _ <em>Bob</em> knows <em>Alice</em> <br><br><pre><code class=\"json\" >unix> curl -X POST --data @- --dump - http://localhost:8529/_api/traversal\n{\"startVertex\":\"persons/343949735\",\"edgeCollection\":\"knows\",\"direction\":\"any\",\"uniqueness\":{\"vertices\":\"none\",\"edges\":\"none\"},\"maxIterations\":5}\n\nHTTP/1.1 500 Internal Error\ncontent-type: application/json; charset=utf-8\n\n{ \n  \"error\" : true, \n  \"code\" : 500, \n  \"errorNum\" : 1909, \n  \"errorMessage\" : \"too many iterations\" \n}\n\n</code></pre><br>",
                     "nickname": "executesATraversal"
                 }
             ],

From 3fef8ed585a75fb903d8d92275f8cf8f43066b6e Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Sat, 9 Nov 2013 12:59:24 +0100
Subject: [PATCH 25/27] fixed Mac build

---
 CMakeLists.txt           | 10 +++++++---
 Makefile.am              | 10 ++++++++--
 Makefile.in              |  2 --
 arangod/CMakeLists.txt   | 14 +++++++-------
 arangoirb/CMakeLists.txt |  4 ++--
 arangosh/CMakeLists.txt  | 20 ++++++++++----------
 6 files changed, 34 insertions(+), 26 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f3fd614a60..dd0eabe85e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -111,8 +111,10 @@ set(ETCDIR "" CACHE path "System configuration directory (defaults to prefix/etc
 
 if (ETCDIR STREQUAL "")
   set(ETCDIR_NATIVE "${CMAKE_INSTALL_PREFIX}/etc/arangodb")
+  set(ETCDIR_INSTALL "etc/arangodb")
 else ()
   set(ETCDIR_NATIVE "${ETCDIR}/arangodb")
+  set(ETCDIR_INSTALL "${ETCDIR}/arangodb")
 endif ()
 
 file(TO_NATIVE_PATH "${ETCDIR_NATIVE}" ETCDIR_NATIVE)
@@ -123,12 +125,14 @@ add_definitions("-D_SYSCONFDIR_=\"${ETCDIR_NATIVE}\"")
 ### @brief DATA DIRECTORY (/var)
 ################################################################################
 
-set(VARDIR "" CACHE path "System configuration directory (defaults to prefix/etc)")
+set(VARDIR "" CACHE path "System configuration directory (defaults to prefix/var/arangodb)")
 
 if (VARDIR STREQUAL "")
-  set(VARDIR_NATIVE "${CMAKE_INSTALL_PREFIX}/var/arangodb")
+  set(VARDIR_NATIVE "${CMAKE_INSTALL_PREFIX}/var")
+  set(VARDIR_INSTALL "var")
 else ()
-  set(VARDIR_NATIVE "${VARDIR}/arangodb")
+  set(VARDIR_NATIVE "${VARDIR}")
+  set(VARDIR_INSTALL "${VARDIR}")
 endif ()
 
 file(TO_NATIVE_PATH "${VARDIR_NATIVE}" VARDIR_NATIVE)
diff --git a/Makefile.am b/Makefile.am
index b7ccab49b1..8be497983a 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -536,8 +536,6 @@ pack-dmg-cmake:
 	cd Build && cmake \
 		-D "BUILD_PACKAGE=dmg-cli" \
 		-D "CMAKE_INSTALL_PREFIX=${prefix}" \
-		-D "ETCDIR=${sysconfdir}" \
-		-D "VARDIR=${localstatedir}" \
 		-D "USE_MRUBY=ON" \
 		-D "USE_RAW_CONFIG=ON" \
 		-D "ARANGODB_VERSION=@VERSION@" \
@@ -546,6 +544,10 @@ pack-dmg-cmake:
 		-D "CPACK_PACKAGE_VERSION_PATCH=${VERSION_PATCH}" \
 		..
 
+	${MAKE} ${BUILT_SOURCES}
+ 
+	cd Build && ${MAKE}
+
 	cd Build && cpack \
 		-G Bundle \
 		-D "CPACK_INSTALL_PREFIX=${DMG_NAME}/Contents/MacOS/opt/arangodb"
@@ -587,6 +589,10 @@ pack-arm-cmake:
                 -D "CMAKE_C_FLAGS_RELEASE:STRING=-O2 -DNDEBUG" \
 		..
 
+	${MAKE} ${BUILT_SOURCES}
+ 
+	cd Build && ${MAKE}
+
 	cd Build && cpack \
 		-G DEB
 
diff --git a/Makefile.in b/Makefile.in
index 2b85e6c00c..51dc23da48 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -8696,8 +8696,6 @@ pack-dmg-cmake:
 	cd Build && cmake \
 		-D "BUILD_PACKAGE=dmg-cli" \
 		-D "CMAKE_INSTALL_PREFIX=${prefix}" \
-		-D "ETCDIR=${sysconfdir}" \
-		-D "VARDIR=${localstatedir}" \
 		-D "USE_MRUBY=ON" \
 		-D "USE_RAW_CONFIG=ON" \
 		-D "ARANGODB_VERSION=@VERSION@" \
diff --git a/arangod/CMakeLists.txt b/arangod/CMakeLists.txt
index 9a1457672e..f2f654753f 100644
--- a/arangod/CMakeLists.txt
+++ b/arangod/CMakeLists.txt
@@ -152,28 +152,28 @@ install(
 if (USE_RAW_CONFIG)
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangod.conf.in
-    DESTINATION ${ETCDIR_NATIVE}
+    DESTINATION ${ETCDIR_INSTALL}
     RENAME arangod-relative.conf)
 endif ()
 
 if (BUILD_PACKAGE STREQUAL "raspbian")
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangod-arm.conf
-    DESTINATION ${ETCDIR_NATIVE}
+    DESTINATION ${ETCDIR_INSTALL}
     RENAME arangod.conf)
 
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangod-uid-arm.conf
-    DESTINATION ${ETCDIR_NATIVE}
+    DESTINATION ${ETCDIR_INSTALL}
     RENAME arangod-uid.conf)
 else ()
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangod.conf
-    DESTINATION ${ETCDIR_NATIVE})
+    DESTINATION ${ETCDIR_INSTALL})
 
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangod-uid.conf
-    DESTINATION ${ETCDIR_NATIVE})
+    DESTINATION ${ETCDIR_INSTALL})
 endif ()
 
 install(
@@ -202,11 +202,11 @@ install(
 
 install(
   DIRECTORY ${PROJECT_BINARY_DIR}/var/log/arangodb
-  DESTINATION ${VARDIR_NATIVE}/log)
+  DESTINATION ${VARDIR_INSTALL}/log)
 
 install(
   DIRECTORY ${PROJECT_BINARY_DIR}/var/lib/arangodb
-  DESTINATION ${VARDIR_NATIVE}/lib)
+  DESTINATION ${VARDIR_INSTALL}/lib)
 
 ## -----------------------------------------------------------------------------
 ## --SECTION--                                                       END-OF-FILE
diff --git a/arangoirb/CMakeLists.txt b/arangoirb/CMakeLists.txt
index 75ac4f8783..4c45836ab7 100644
--- a/arangoirb/CMakeLists.txt
+++ b/arangoirb/CMakeLists.txt
@@ -49,13 +49,13 @@ install(
 if (USE_RAW_CONFIG)
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangoirb.conf.in
-    DESTINATION ${ETCDIR_NATIVE}
+    DESTINATION ${ETCDIR_INSTALL}
     RENAME arangoirb-relative.conf)
 endif ()
 
 install(
   FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangoirb.conf
-  DESTINATION ${ETCDIR_NATIVE})
+  DESTINATION ${ETCDIR_INSTALL})
 
 install(
   DIRECTORY ${PROJECT_SOURCE_DIR}/mr/common ${PROJECT_SOURCE_DIR}/mr/client
diff --git a/arangosh/CMakeLists.txt b/arangosh/CMakeLists.txt
index 88c62799a1..d58b78fd83 100644
--- a/arangosh/CMakeLists.txt
+++ b/arangosh/CMakeLists.txt
@@ -46,13 +46,13 @@ install(
 if (USE_RAW_CONFIG)
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangob.conf.in
-    DESTINATION ${ETCDIR_NATIVE}
+    DESTINATION ${ETCDIR_INSTALL}
     RENAME arangob-relative.conf)
 endif ()
 
 install(
   FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangob.conf
-  DESTINATION ${ETCDIR_NATIVE})
+  DESTINATION ${ETCDIR_INSTALL})
 
 install(
   DIRECTORY ${PROJECT_SOURCE_DIR}/js/common ${PROJECT_SOURCE_DIR}/js/client
@@ -91,13 +91,13 @@ install(
 if (USE_RAW_CONFIG)
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangodump.conf.in
-    DESTINATION ${ETCDIR_NATIVE}
+    DESTINATION ${ETCDIR_INSTALL}
     RENAME arangodump-relative.conf)
 endif ()
 
 install(
   FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangodump.conf
-  DESTINATION ${ETCDIR_NATIVE})
+  DESTINATION ${ETCDIR_INSTALL})
 
 install(
   DIRECTORY ${PROJECT_SOURCE_DIR}/js/common ${PROJECT_SOURCE_DIR}/js/client
@@ -138,13 +138,13 @@ install(
 if (USE_RAW_CONFIG)
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangoimp.conf.in
-    DESTINATION ${ETCDIR_NATIVE}
+    DESTINATION ${ETCDIR_INSTALL}
     RENAME arangoimp-relative.conf)
 endif ()
 
 install(
   FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangoimp.conf
-  DESTINATION ${ETCDIR_NATIVE})
+  DESTINATION ${ETCDIR_INSTALL})
 
 install(
   DIRECTORY ${PROJECT_SOURCE_DIR}/js/common ${PROJECT_SOURCE_DIR}/js/client
@@ -183,13 +183,13 @@ install(
 if (USE_RAW_CONFIG)
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangorestore.conf.in
-    DESTINATION ${ETCDIR_NATIVE}
+    DESTINATION ${ETCDIR_INSTALL}
     RENAME arangorestore-relative.conf)
 endif ()
 
 install(
   FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangorestore.conf
-  DESTINATION ${ETCDIR_NATIVE})
+  DESTINATION ${ETCDIR_INSTALL})
 
 install(
   DIRECTORY ${PROJECT_SOURCE_DIR}/js/common ${PROJECT_SOURCE_DIR}/js/client
@@ -230,13 +230,13 @@ install(
 if (USE_RAW_CONFIG)
   install(
     FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangosh.conf.in
-    DESTINATION ${ETCDIR_NATIVE}
+    DESTINATION ${ETCDIR_INSTALL}
     RENAME arangosh-relative.conf)
 endif ()
 
 install(
   FILES ${PROJECT_SOURCE_DIR}/etc/arangodb/arangosh.conf
-  DESTINATION ${ETCDIR_NATIVE})
+  DESTINATION ${ETCDIR_INSTALL})
 
 install(
   DIRECTORY ${PROJECT_SOURCE_DIR}/js/common ${PROJECT_SOURCE_DIR}/js/client

From bcece807f11a9f68280966dd147d8c4446473a81 Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Sat, 9 Nov 2013 13:33:28 +0100
Subject: [PATCH 26/27] generated files

---
 Makefile.in | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Makefile.in b/Makefile.in
index 51dc23da48..383963c7dd 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -8704,6 +8704,10 @@ pack-dmg-cmake:
 		-D "CPACK_PACKAGE_VERSION_PATCH=${VERSION_PATCH}" \
 		..
 
+	${MAKE} ${BUILT_SOURCES}
+
+	cd Build && ${MAKE}
+
 	cd Build && cpack \
 		-G Bundle \
 		-D "CPACK_INSTALL_PREFIX=${DMG_NAME}/Contents/MacOS/opt/arangodb"
@@ -8745,6 +8749,10 @@ pack-arm-cmake:
                 -D "CMAKE_C_FLAGS_RELEASE:STRING=-O2 -DNDEBUG" \
 		..
 
+	${MAKE} ${BUILT_SOURCES}
+
+	cd Build && ${MAKE}
+
 	cd Build && cpack \
 		-G DEB
 

From 28a9c5a44bbf7a372e233da9dda184874effb0bd Mon Sep 17 00:00:00 2001
From: Frank Celler <frank@arangodb.com>
Date: Sat, 9 Nov 2013 15:54:52 +0100
Subject: [PATCH 27/27] added mr-error.h

---
 GNUmakefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/GNUmakefile b/GNUmakefile
index 399a675785..36b5a8d46e 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -35,7 +35,8 @@ MAINTAINER = \
 	lib/V8/v8-json.h \
 	lib/BasicsC/voc-errors.h \
 	lib/BasicsC/voc-errors.c \
-	js/common/bootstrap/errors.js
+	js/common/bootstrap/errors.js \
+	mr/common/bootstrap/mr-error.h
 
 AUTOMAGIC = \
 	Makefile.in \