mirror of https://gitee.com/bigwinds/arangodb
more cleanup on moved docublocks.
This commit is contained in:
Wilfried Goesgens
parent
a963cfcf8a
commit
87ed6d497a
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@ -4,7 +4,7 @@
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<!-- js/common/modules/@arangodb/arango-collection-common.js-->
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@brief constructs an all query for a collection
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constructs an all query for a collection
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`collection.all()`
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Fetches all documents from a collection and returns a cursor. You can use
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@ -49,7 +49,7 @@ Use *limit* to restrict the documents:
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<!-- js/common/modules/@arangodb/arango-collection-common.js-->
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@brief constructs a query-by-example for a collection
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constructs a query-by-example for a collection
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`collection.byExample(example)`
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Fetches all documents from a collection that match the specified
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@ -110,33 +110,33 @@ As alternative you can supply an array of paths and values.
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Use *toArray* to get all documents at once:
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@startDocuBlockInline 003_collectionByExample
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@EXAMPLE_ARANGOSH_OUTPUT{003_collectionByExample}
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@endDocuBlock 003_collectionByExample
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~ db._create("users");
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db.users.save({ name: "Gerhard" });
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db.users.save({ name: "Helmut" });
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db.users.save({ name: "Angela" });
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db.users.all().toArray();
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db.users.byExample({ "_id" : "users/20" }).toArray();
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db.users.byExample({ "name" : "Gerhard" }).toArray();
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db.users.byExample({ "name" : "Helmut", "_id" : "users/15" }).toArray();
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~ db._drop("users");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline 003_collectionByExample
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@EXAMPLE_ARANGOSH_OUTPUT{003_collectionByExample}
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~ db._create("users");
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db.users.save({ name: "Gerhard" });
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db.users.save({ name: "Helmut" });
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db.users.save({ name: "Angela" });
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db.users.all().toArray();
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db.users.byExample({ "_id" : "users/20" }).toArray();
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db.users.byExample({ "name" : "Gerhard" }).toArray();
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db.users.byExample({ "name" : "Helmut", "_id" : "users/15" }).toArray();
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~ db._drop("users");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@endDocuBlock 003_collectionByExample
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Use *next* to loop over all documents:
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@startDocuBlockInline 004_collectionByExampleNext
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@EXAMPLE_ARANGOSH_OUTPUT{004_collectionByExampleNext}
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@endDocuBlock 004_collectionByExampleNext
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~ db._create("users");
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db.users.save({ name: "Gerhard" });
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db.users.save({ name: "Helmut" });
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db.users.save({ name: "Angela" });
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var a = db.users.byExample( {"name" : "Angela" } );
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while (a.hasNext()) print(a.next());
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~ db._drop("users");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline 004_collectionByExampleNext
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@EXAMPLE_ARANGOSH_OUTPUT{004_collectionByExampleNext}
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~ db._create("users");
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db.users.save({ name: "Gerhard" });
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db.users.save({ name: "Helmut" });
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db.users.save({ name: "Angela" });
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var a = db.users.byExample( {"name" : "Angela" } );
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while (a.hasNext()) print(a.next());
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~ db._drop("users");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@endDocuBlock 004_collectionByExampleNext
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@ -144,7 +144,7 @@ Use *next* to loop over all documents:
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<!-- js/server/modules/@arangodb/arango-collection.js-->
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@brief constructs a query-by-example for a collection
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constructs a query-by-example for a collection
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`collection.firstExample(example)`
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Returns the first document of a collection that matches the specified
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@ -158,16 +158,16 @@ As alternative you can supply an array of paths and values.
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@EXAMPLES
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@startDocuBlockInline collectionFirstExample
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@EXAMPLE_ARANGOSH_OUTPUT{collectionFirstExample}
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@endDocuBlock collectionFirstExample
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~ db._create("users");
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~ db.users.save({ name: "Gerhard" });
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~ db.users.save({ name: "Helmut" });
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~ db.users.save({ name: "Angela" });
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db.users.firstExample("name", "Angela");
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~ db._drop("users");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline collectionFirstExample
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@EXAMPLE_ARANGOSH_OUTPUT{collectionFirstExample}
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~ db._create("users");
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~ db.users.save({ name: "Gerhard" });
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~ db.users.save({ name: "Helmut" });
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~ db.users.save({ name: "Angela" });
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db.users.firstExample("name", "Angela");
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~ db._drop("users");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@endDocuBlock collectionFirstExample
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@ -175,7 +175,7 @@ As alternative you can supply an array of paths and values.
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<!-- js/common/modules/@arangodb/arango-collection-common.js-->
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@brief constructs a range query for a collection
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constructs a range query for a collection
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`collection.range(attribute, left, right)`
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Returns all documents from a collection such that the *attribute* is
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@ -197,26 +197,26 @@ The function may be removed in future versions of ArangoDB. The preferred
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way for retrieving documents from a collection within a specific range
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is to use an AQL query as follows:
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FOR doc IN @@collection
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FILTER doc.value >= @left && doc.value < @right
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LIMIT @skip, @limit
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FOR doc IN @@collection
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FILTER doc.value >= @left && doc.value < @right
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LIMIT @skip, @limit
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RETURN doc
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@EXAMPLES
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Use *toArray* to get all documents at once:
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@startDocuBlockInline 005_collectionRange
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@EXAMPLE_ARANGOSH_OUTPUT{005_collectionRange}
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@endDocuBlock 005_collectionRange
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~ db._create("old");
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db.old.ensureIndex({ type: "skiplist", fields: [ "age" ] });
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db.old.save({ age: 15 });
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db.old.save({ age: 25 });
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db.old.save({ age: 30 });
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db.old.range("age", 10, 30).toArray();
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~ db._drop("old")
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline 005_collectionRange
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@EXAMPLE_ARANGOSH_OUTPUT{005_collectionRange}
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~ db._create("old");
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db.old.ensureIndex({ type: "skiplist", fields: [ "age" ] });
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db.old.save({ age: 15 });
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db.old.save({ age: 25 });
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db.old.save({ age: 30 });
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db.old.range("age", 10, 30).toArray();
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~ db._drop("old")
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@endDocuBlock 005_collectionRange
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@ -224,7 +224,7 @@ Use *toArray* to get all documents at once:
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<!-- js/common/modules/@arangodb/arango-collection-common.js-->
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@brief constructs a closed range query for a collection
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constructs a closed range query for a collection
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`collection.closedRange(attribute, left, right)`
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Returns all documents of a collection such that the *attribute* is
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@ -240,35 +240,35 @@ not as attribute.
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Note: the *closedRange* simple query function is **deprecated** as of ArangoDB 2.6.
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The function may be removed in future versions of ArangoDB. The preferred
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way for retrieving documents from a collection within a specific range
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is to use an AQL query as follows:
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is to use an AQL query as follows:
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FOR doc IN @@collection
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FILTER doc.value >= @left && doc.value <= @right
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LIMIT @skip, @limit
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FOR doc IN @@collection
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FILTER doc.value >= @left && doc.value <= @right
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LIMIT @skip, @limit
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RETURN doc
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@EXAMPLES
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Use *toArray* to get all documents at once:
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@startDocuBlockInline 006_collectionClosedRange
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@EXAMPLE_ARANGOSH_OUTPUT{006_collectionClosedRange}
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@endDocuBlock 006_collectionClosedRange
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~ db._create("old");
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db.old.ensureIndex({ type: "skiplist", fields: [ "age" ] });
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db.old.save({ age: 15 });
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db.old.save({ age: 25 });
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db.old.save({ age: 30 });
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db.old.closedRange("age", 10, 30).toArray();
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~ db._drop("old")
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline 006_collectionClosedRange
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@EXAMPLE_ARANGOSH_OUTPUT{006_collectionClosedRange}
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~ db._create("old");
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db.old.ensureIndex({ type: "skiplist", fields: [ "age" ] });
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db.old.save({ age: 15 });
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db.old.save({ age: 25 });
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db.old.save({ age: 30 });
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db.old.closedRange("age", 10, 30).toArray();
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~ db._drop("old")
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@endDocuBlock 006_collectionClosedRange
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!SUBSECTION Any
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<!-- js/server/modules/@arangodb/arango-collection.js-->
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@brief returns any document from a collection
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returns any document from a collection
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`collection.any()`
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Returns a random document from the collection or *null* if none exists.
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@ -278,20 +278,20 @@ Returns a random document from the collection or *null* if none exists.
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<!-- arangod/V8Server/v8-vocbase.cpp -->
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@brief counts the number of documents in a result set
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counts the number of documents in a result set
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`collection.count()`
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Returns the number of living documents in the collection.
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@EXAMPLES
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@startDocuBlockInline collectionCount
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@EXAMPLE_ARANGOSH_OUTPUT{collectionCount}
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@endDocuBlock collectionCount
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~ db._create("users");
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db.users.count();
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~ db._drop("users");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline collectionCount
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@EXAMPLE_ARANGOSH_OUTPUT{collectionCount}
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~ db._create("users");
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db.users.count();
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~ db._drop("users");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@endDocuBlock collectionCount
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@ -299,7 +299,7 @@ Returns the number of living documents in the collection.
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<!-- js/server/modules/@arangodb/arango-collection.js-->
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@brief converts collection into an array
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converts collection into an array
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`collection.toArray()`
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Converts the collection into an array of documents. Never use this call
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@ -310,7 +310,7 @@ in a production environment.
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<!-- arangod/V8Server/v8-vocbase.cpp -->
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@brief looks up a document
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looks up a document
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`collection.document(document)`
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The *document* method finds a document given its identifier or a document
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@ -338,36 +338,36 @@ first argument.
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Returns the document for a document-handle:
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@startDocuBlockInline documentsCollectionName
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@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionName}
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@endDocuBlock documentsCollectionName
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~ db._create("example");
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~ var myid = db.example.insert({_key: "2873916"});
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db.example.document("example/2873916");
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~ db._drop("example");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline documentsCollectionName
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@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionName}
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~ db._create("example");
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~ var myid = db.example.insert({_key: "2873916"});
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db.example.document("example/2873916");
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~ db._drop("example");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@endDocuBlock documentsCollectionName
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An error is raised if the document is unknown:
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@startDocuBlockInline documentsCollectionNameUnknown
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@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionNameUnknown}
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@endDocuBlock documentsCollectionNameUnknown
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~ db._create("example");
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~ var myid = db.example.insert({_key: "2873916"});
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| db.example.document("example/4472917");
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~ // xpError(ERROR_ARANGO_DOCUMENT_NOT_FOUND)
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~ db._drop("example");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline documentsCollectionNameUnknown
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@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionNameUnknown}
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~ db._create("example");
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~ var myid = db.example.insert({_key: "2873916"});
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| db.example.document("example/4472917");
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~ // xpError(ERROR_ARANGO_DOCUMENT_NOT_FOUND)
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~ db._drop("example");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@endDocuBlock documentsCollectionNameUnknown
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An error is raised if the handle is invalid:
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@startDocuBlockInline documentsCollectionNameHandle
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@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionNameHandle}
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@endDocuBlock documentsCollectionNameHandle
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~ db._create("example");
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db.example.document(""); // xpError(ERROR_ARANGO_DOCUMENT_HANDLE_BAD)
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~ db._drop("example");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline documentsCollectionNameHandle
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@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionNameHandle}
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~ db._create("example");
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db.example.document(""); // xpError(ERROR_ARANGO_DOCUMENT_HANDLE_BAD)
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~ db._drop("example");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@endDocuBlock documentsCollectionNameHandle
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@ -375,7 +375,7 @@ An error is raised if the handle is invalid:
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<!-- arangod/V8Server/v8-vocbase.cpp -->
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@brief checks whether a document exists
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checks whether a document exists
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`collection.exists(document)`
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The *exists* method determines whether a document exists given its
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@ -405,37 +405,37 @@ first argument.
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<!-- arangod/V8Server/v8-query.cpp-->
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@brief fetches multiple documents by their keys
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fetches multiple documents by their keys
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`collection.documents(keys)`
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Looks up the documents in the specified collection using the array of keys
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provided. All documents for which a matching key was specified in the *keys*
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array and that exist in the collection will be returned.
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Keys for which no document can be found in the underlying collection are ignored,
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array and that exist in the collection will be returned.
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Keys for which no document can be found in the underlying collection are ignored,
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and no exception will be thrown for them.
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@EXAMPLES
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@startDocuBlockInline collectionLookupByKeys
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@EXAMPLE_ARANGOSH_OUTPUT{collectionLookupByKeys}
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@endDocuBlock collectionLookupByKeys
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~ db._drop("example");
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~ db._create("example");
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keys = [ ];
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| for (var i = 0; i < 10; ++i) {
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| db.example.insert({ _key: "test" + i, value: i });
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| keys.push("test" + i);
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}
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db.example.documents(keys);
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~ db._drop("example");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline collectionLookupByKeys
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@EXAMPLE_ARANGOSH_OUTPUT{collectionLookupByKeys}
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~ db._drop("example");
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~ db._create("example");
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keys = [ ];
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| for (var i = 0; i < 10; ++i) {
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| db.example.insert({ _key: "test" + i, value: i });
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| keys.push("test" + i);
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}
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db.example.documents(keys);
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~ db._drop("example");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@endDocuBlock collectionLookupByKeys
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!SUBSECTION Insert
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<!-- arangod/V8Server/v8-vocbase.cpp -->
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@brief insert a new document
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insert a new document
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`collection.insert(data)`
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Creates a new document in the *collection* from the given *data*. The
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@ -463,14 +463,14 @@ Note: since ArangoDB 2.2, *insert* is an alias for *save*.
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@EXAMPLES
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@startDocuBlockInline documentsCollectionInsert
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@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionInsert}
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@endDocuBlock documentsCollectionInsert
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~ db._create("example");
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db.example.insert({ Hello : "World" });
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db.example.insert({ Hello : "World" }, true);
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~ db._drop("example");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline documentsCollectionInsert
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@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionInsert}
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~ db._create("example");
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db.example.insert({ Hello : "World" });
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db.example.insert({ Hello : "World" }, true);
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~ db._drop("example");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@endDocuBlock documentsCollectionInsert
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@ -478,7 +478,7 @@ Note: since ArangoDB 2.2, *insert* is an alias for *save*.
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<!-- arangod/V8Server/v8-vocbase.cpp -->
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@brief replaces a document
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replaces a document
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`collection.replace(document, data)`
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Replaces an existing *document*. The *document* must be a document in
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@ -523,27 +523,27 @@ first argument.
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Create and update a document:
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@startDocuBlockInline documentsCollectionReplace
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@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionReplace}
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@endDocuBlock documentsCollectionReplace
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~ db._create("example");
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a1 = db.example.insert({ a : 1 });
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a2 = db.example.replace(a1, { a : 2 });
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a3 = db.example.replace(a1, { a : 3 }); // xpError(ERROR_ARANGO_CONFLICT);
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~ db._drop("example");
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@END_EXAMPLE_ARANGOSH_OUTPUT
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@startDocuBlockInline documentsCollectionReplace
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@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionReplace}
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~ db._create("example");
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a1 = db.example.insert({ a : 1 });
|
||||
a2 = db.example.replace(a1, { a : 2 });
|
||||
a3 = db.example.replace(a1, { a : 3 }); // xpError(ERROR_ARANGO_CONFLICT);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentsCollectionReplace
|
||||
|
||||
Use a document handle:
|
||||
|
||||
@startDocuBlockInline documentsCollectionReplaceHandle
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionReplaceHandle}
|
||||
@endDocuBlock documentsCollectionReplaceHandle
|
||||
~ db._create("example");
|
||||
~ var myid = db.example.insert({_key: "3903044"});
|
||||
a1 = db.example.insert({ a : 1 });
|
||||
a2 = db.example.replace("example/3903044", { a : 2 });
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline documentsCollectionReplaceHandle
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionReplaceHandle}
|
||||
~ db._create("example");
|
||||
~ var myid = db.example.insert({_key: "3903044"});
|
||||
a1 = db.example.insert({ a : 1 });
|
||||
a2 = db.example.replace("example/3903044", { a : 2 });
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentsCollectionReplaceHandle
|
||||
|
||||
|
||||
|
||||
|
|
@ -551,7 +551,7 @@ Use a document handle:
|
|||
<!-- arangod/V8Server/v8-vocbase.cpp -->
|
||||
|
||||
|
||||
@brief updates a document
|
||||
updates a document
|
||||
`collection.update(document, data, overwrite, keepNull, waitForSync)` or
|
||||
`collection.update(document, data,
|
||||
overwrite: true or false, keepNull: true or false, waitForSync: true or false)`
|
||||
|
|
@ -600,69 +600,69 @@ first argument.
|
|||
|
||||
Create and update a document:
|
||||
|
||||
@startDocuBlockInline documentsCollectionUpdate
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionUpdate}
|
||||
@endDocuBlock documentsCollectionUpdate
|
||||
~ db._create("example");
|
||||
a1 = db.example.insert({"a" : 1});
|
||||
a2 = db.example.update(a1, {"b" : 2, "c" : 3});
|
||||
a3 = db.example.update(a1, {"d" : 4}); // xpError(ERROR_ARANGO_CONFLICT);
|
||||
a4 = db.example.update(a2, {"e" : 5, "f" : 6 });
|
||||
db.example.document(a4);
|
||||
a5 = db.example.update(a4, {"a" : 1, c : 9, e : 42 });
|
||||
db.example.document(a5);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline documentsCollectionUpdate
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionUpdate}
|
||||
~ db._create("example");
|
||||
a1 = db.example.insert({"a" : 1});
|
||||
a2 = db.example.update(a1, {"b" : 2, "c" : 3});
|
||||
a3 = db.example.update(a1, {"d" : 4}); // xpError(ERROR_ARANGO_CONFLICT);
|
||||
a4 = db.example.update(a2, {"e" : 5, "f" : 6 });
|
||||
db.example.document(a4);
|
||||
a5 = db.example.update(a4, {"a" : 1, c : 9, e : 42 });
|
||||
db.example.document(a5);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentsCollectionUpdate
|
||||
|
||||
Use a document handle:
|
||||
|
||||
@startDocuBlockInline documentsCollectionUpdateHandle
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionUpdateHandle}
|
||||
@endDocuBlock documentsCollectionUpdateHandle
|
||||
~ db._create("example");
|
||||
~ var myid = db.example.insert({_key: "18612115"});
|
||||
a1 = db.example.insert({"a" : 1});
|
||||
a2 = db.example.update("example/18612115", { "x" : 1, "y" : 2 });
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline documentsCollectionUpdateHandle
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionUpdateHandle}
|
||||
~ db._create("example");
|
||||
~ var myid = db.example.insert({_key: "18612115"});
|
||||
a1 = db.example.insert({"a" : 1});
|
||||
a2 = db.example.update("example/18612115", { "x" : 1, "y" : 2 });
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentsCollectionUpdateHandle
|
||||
|
||||
Use the keepNull parameter to remove attributes with null values:
|
||||
|
||||
@startDocuBlockInline documentsCollectionUpdateHandleKeepNull
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionUpdateHandleKeepNull}
|
||||
@endDocuBlock documentsCollectionUpdateHandleKeepNull
|
||||
~ db._create("example");
|
||||
~ var myid = db.example.insert({_key: "19988371"});
|
||||
db.example.insert({"a" : 1});
|
||||
|db.example.update("example/19988371",
|
||||
{ "b" : null, "c" : null, "d" : 3 });
|
||||
db.example.document("example/19988371");
|
||||
db.example.update("example/19988371", { "a" : null }, false, false);
|
||||
db.example.document("example/19988371");
|
||||
| db.example.update("example/19988371",
|
||||
{ "b" : null, "c": null, "d" : null }, false, false);
|
||||
db.example.document("example/19988371");
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline documentsCollectionUpdateHandleKeepNull
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionUpdateHandleKeepNull}
|
||||
~ db._create("example");
|
||||
~ var myid = db.example.insert({_key: "19988371"});
|
||||
db.example.insert({"a" : 1});
|
||||
|db.example.update("example/19988371",
|
||||
{ "b" : null, "c" : null, "d" : 3 });
|
||||
db.example.document("example/19988371");
|
||||
db.example.update("example/19988371", { "a" : null }, false, false);
|
||||
db.example.document("example/19988371");
|
||||
| db.example.update("example/19988371",
|
||||
{ "b" : null, "c": null, "d" : null }, false, false);
|
||||
db.example.document("example/19988371");
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentsCollectionUpdateHandleKeepNull
|
||||
|
||||
Patching array values:
|
||||
|
||||
@startDocuBlockInline documentsCollectionUpdateHandleArray
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionUpdateHandleArray}
|
||||
@endDocuBlock documentsCollectionUpdateHandleArray
|
||||
~ db._create("example");
|
||||
~ var myid = db.example.insert({_key: "20774803"});
|
||||
| db.example.insert({"a" : { "one" : 1, "two" : 2, "three" : 3 },
|
||||
"b" : { }});
|
||||
| db.example.update("example/20774803", {"a" : { "four" : 4 },
|
||||
"b" : { "b1" : 1 }});
|
||||
db.example.document("example/20774803");
|
||||
| db.example.update("example/20774803", { "a" : { "one" : null },
|
||||
| "b" : null },
|
||||
false, false);
|
||||
db.example.document("example/20774803");
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline documentsCollectionUpdateHandleArray
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionUpdateHandleArray}
|
||||
~ db._create("example");
|
||||
~ var myid = db.example.insert({_key: "20774803"});
|
||||
| db.example.insert({"a" : { "one" : 1, "two" : 2, "three" : 3 },
|
||||
"b" : { }});
|
||||
| db.example.update("example/20774803", {"a" : { "four" : 4 },
|
||||
"b" : { "b1" : 1 }});
|
||||
db.example.document("example/20774803");
|
||||
| db.example.update("example/20774803", { "a" : { "one" : null },
|
||||
| "b" : null },
|
||||
false, false);
|
||||
db.example.document("example/20774803");
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentsCollectionUpdateHandleArray
|
||||
|
||||
|
||||
|
||||
|
|
@ -670,7 +670,7 @@ Patching array values:
|
|||
<!-- arangod/V8Server/v8-vocbase.cpp -->
|
||||
|
||||
|
||||
@brief removes a document
|
||||
removes a document
|
||||
`collection.remove(document)`
|
||||
|
||||
Removes a document. If there is revision mismatch, then an error is thrown.
|
||||
|
|
@ -704,30 +704,30 @@ first argument.
|
|||
|
||||
Remove a document:
|
||||
|
||||
@startDocuBlockInline documentDocumentRemove
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentDocumentRemove}
|
||||
@endDocuBlock documentDocumentRemove
|
||||
~ db._create("example");
|
||||
a1 = db.example.insert({ a : 1 });
|
||||
db.example.document(a1);
|
||||
db.example.remove(a1);
|
||||
db.example.document(a1); // xpError(ERROR_ARANGO_DOCUMENT_NOT_FOUND);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline documentDocumentRemove
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentDocumentRemove}
|
||||
~ db._create("example");
|
||||
a1 = db.example.insert({ a : 1 });
|
||||
db.example.document(a1);
|
||||
db.example.remove(a1);
|
||||
db.example.document(a1); // xpError(ERROR_ARANGO_DOCUMENT_NOT_FOUND);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentDocumentRemove
|
||||
|
||||
Remove a document with a conflict:
|
||||
|
||||
@startDocuBlockInline documentDocumentRemoveConflict
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentDocumentRemoveConflict}
|
||||
@endDocuBlock documentDocumentRemoveConflict
|
||||
~ db._create("example");
|
||||
a1 = db.example.insert({ a : 1 });
|
||||
a2 = db.example.replace(a1, { a : 2 });
|
||||
db.example.remove(a1); // xpError(ERROR_ARANGO_CONFLICT);
|
||||
db.example.remove(a1, true);
|
||||
db.example.document(a1); // xpError(ERROR_ARANGO_DOCUMENT_NOT_FOUND);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline documentDocumentRemoveConflict
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentDocumentRemoveConflict}
|
||||
~ db._create("example");
|
||||
a1 = db.example.insert({ a : 1 });
|
||||
a2 = db.example.replace(a1, { a : 2 });
|
||||
db.example.remove(a1); // xpError(ERROR_ARANGO_CONFLICT);
|
||||
db.example.remove(a1, true);
|
||||
db.example.document(a1); // xpError(ERROR_ARANGO_DOCUMENT_NOT_FOUND);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentDocumentRemoveConflict
|
||||
|
||||
|
||||
|
||||
|
|
@ -735,7 +735,7 @@ Remove a document with a conflict:
|
|||
<!-- arangod/V8Server/v8-query.cpp-->
|
||||
|
||||
|
||||
@brief removes multiple documents by their keys
|
||||
removes multiple documents by their keys
|
||||
`collection.removeByKeys(keys)`
|
||||
|
||||
Looks up the documents in the specified collection using the array of keys
|
||||
|
|
@ -750,26 +750,26 @@ documents in the *ignored* sub-attribute.
|
|||
|
||||
@EXAMPLES
|
||||
|
||||
@startDocuBlockInline collectionRemoveByKeys
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{collectionRemoveByKeys}
|
||||
@endDocuBlock collectionRemoveByKeys
|
||||
~ db._drop("example");
|
||||
~ db._create("example");
|
||||
keys = [ ];
|
||||
| for (var i = 0; i < 10; ++i) {
|
||||
| db.example.insert({ _key: "test" + i, value: i });
|
||||
| keys.push("test" + i);
|
||||
}
|
||||
db.example.removeByKeys(keys);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline collectionRemoveByKeys
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{collectionRemoveByKeys}
|
||||
~ db._drop("example");
|
||||
~ db._create("example");
|
||||
keys = [ ];
|
||||
| for (var i = 0; i < 10; ++i) {
|
||||
| db.example.insert({ _key: "test" + i, value: i });
|
||||
| keys.push("test" + i);
|
||||
}
|
||||
db.example.removeByKeys(keys);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock collectionRemoveByKeys
|
||||
|
||||
|
||||
!SUBSECTION Remove By Example
|
||||
<!-- js/common/modules/@arangodb/arango-collection-common.js-->
|
||||
|
||||
|
||||
@brief removes documents matching an example
|
||||
removes documents matching an example
|
||||
`collection.removeByExample(example)`
|
||||
|
||||
Removes all documents matching an example.
|
||||
|
|
@ -796,21 +796,21 @@ removed.
|
|||
|
||||
@EXAMPLES
|
||||
|
||||
@startDocuBlockInline 010_documentsCollectionRemoveByExample
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{010_documentsCollectionRemoveByExample}
|
||||
@endDocuBlock 010_documentsCollectionRemoveByExample
|
||||
~ db._create("example");
|
||||
~ db.example.save({ Hello : "world" });
|
||||
db.example.removeByExample( {Hello : "world"} );
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline 010_documentsCollectionRemoveByExample
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{010_documentsCollectionRemoveByExample}
|
||||
~ db._create("example");
|
||||
~ db.example.save({ Hello : "world" });
|
||||
db.example.removeByExample( {Hello : "world"} );
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock 010_documentsCollectionRemoveByExample
|
||||
|
||||
|
||||
!SUBSECTION Replace By Example
|
||||
<!-- js/common/modules/@arangodb/arango-collection-common.js-->
|
||||
|
||||
|
||||
@brief replaces documents matching an example
|
||||
replaces documents matching an example
|
||||
`collection.replaceByExample(example, newValue)`
|
||||
|
||||
Replaces all documents matching an example with a new document body.
|
||||
|
|
@ -840,21 +840,21 @@ replaced.
|
|||
|
||||
@EXAMPLES
|
||||
|
||||
@startDocuBlockInline 011_documentsCollectionReplaceByExample
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{011_documentsCollectionReplaceByExample}
|
||||
@endDocuBlock 011_documentsCollectionReplaceByExample
|
||||
~ db._create("example");
|
||||
db.example.save({ Hello : "world" });
|
||||
db.example.replaceByExample({ Hello: "world" }, {Hello: "mars"}, false, 5);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline 011_documentsCollectionReplaceByExample
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{011_documentsCollectionReplaceByExample}
|
||||
~ db._create("example");
|
||||
db.example.save({ Hello : "world" });
|
||||
db.example.replaceByExample({ Hello: "world" }, {Hello: "mars"}, false, 5);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock 011_documentsCollectionReplaceByExample
|
||||
|
||||
|
||||
!SUBSECTION Update By Example
|
||||
<!-- js/common/modules/@arangodb/arango-collection-common.js-->
|
||||
|
||||
|
||||
@brief partially updates documents matching an example
|
||||
partially updates documents matching an example
|
||||
`collection.updateByExample(example, newValue)`
|
||||
|
||||
Partially updates all documents matching an example with a new document body.
|
||||
|
|
@ -903,22 +903,22 @@ an object with the following sub-attributes:
|
|||
|
||||
@EXAMPLES
|
||||
|
||||
@startDocuBlockInline 012_documentsCollectionUpdateByExample
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{012_documentsCollectionUpdateByExample}
|
||||
@endDocuBlock 012_documentsCollectionUpdateByExample
|
||||
~ db._create("example");
|
||||
db.example.save({ Hello : "world", foo : "bar" });
|
||||
db.example.updateByExample({ Hello: "world" }, { Hello: "foo", World: "bar" }, false);
|
||||
db.example.byExample({ Hello: "foo" }).toArray()
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline 012_documentsCollectionUpdateByExample
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{012_documentsCollectionUpdateByExample}
|
||||
~ db._create("example");
|
||||
db.example.save({ Hello : "world", foo : "bar" });
|
||||
db.example.updateByExample({ Hello: "world" }, { Hello: "foo", World: "bar" }, false);
|
||||
db.example.byExample({ Hello: "foo" }).toArray()
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock 012_documentsCollectionUpdateByExample
|
||||
|
||||
|
||||
!SUBSECTION First
|
||||
<!-- js/server/modules/@arangodb/arango-collection.js-->
|
||||
|
||||
|
||||
@brief selects the n first documents in the collection
|
||||
selects the n first documents in the collection
|
||||
`collection.first(count)`
|
||||
|
||||
The *first* method returns the n first documents from the collection, in
|
||||
|
|
@ -940,31 +940,31 @@ one shard.
|
|||
|
||||
@EXAMPLES
|
||||
|
||||
@startDocuBlockInline documentsCollectionFirst
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionFirst}
|
||||
@endDocuBlock documentsCollectionFirst
|
||||
~ db._create("example");
|
||||
~ db.example.save({ Hello : "world" });
|
||||
~ db.example.save({ Foo : "bar" });
|
||||
db.example.first(1);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline documentsCollectionFirst
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionFirst}
|
||||
~ db._create("example");
|
||||
~ db.example.save({ Hello : "world" });
|
||||
~ db.example.save({ Foo : "bar" });
|
||||
db.example.first(1);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentsCollectionFirst
|
||||
|
||||
@startDocuBlockInline documentsCollectionFirstNull
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionFirstNull}
|
||||
@endDocuBlock documentsCollectionFirstNull
|
||||
~ db._create("example");
|
||||
~ db.example.save({ Hello : "world" });
|
||||
db.example.first();
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline documentsCollectionFirstNull
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionFirstNull}
|
||||
~ db._create("example");
|
||||
~ db.example.save({ Hello : "world" });
|
||||
db.example.first();
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentsCollectionFirstNull
|
||||
|
||||
|
||||
!SUBSECTION Last
|
||||
<!-- js/server/modules/@arangodb/arango-collection.js-->
|
||||
|
||||
|
||||
@brief selects the n last documents in the collection
|
||||
selects the n last documents in the collection
|
||||
`collection.last(count)`
|
||||
|
||||
The *last* method returns the n last documents from the collection, in
|
||||
|
|
@ -986,31 +986,31 @@ one shard.
|
|||
|
||||
@EXAMPLES
|
||||
|
||||
@startDocuBlockInline documentsCollectionLast
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionLast}
|
||||
@endDocuBlock documentsCollectionLast
|
||||
~ db._create("example");
|
||||
~ db.example.save({ Hello : "world" });
|
||||
~ db.example.save({ Foo : "bar" });
|
||||
db.example.last(2);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline documentsCollectionLast
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionLast}
|
||||
~ db._create("example");
|
||||
~ db.example.save({ Hello : "world" });
|
||||
~ db.example.save({ Foo : "bar" });
|
||||
db.example.last(2);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentsCollectionLast
|
||||
|
||||
@startDocuBlockInline documentsCollectionLastNull
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionLastNull}
|
||||
@endDocuBlock documentsCollectionLastNull
|
||||
~ db._create("example");
|
||||
~ db.example.save({ Hello : "world" });
|
||||
db.example.last(1);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline documentsCollectionLastNull
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{documentsCollectionLastNull}
|
||||
~ db._create("example");
|
||||
~ db.example.save({ Hello : "world" });
|
||||
db.example.last(1);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock documentsCollectionLastNull
|
||||
|
||||
|
||||
|
||||
!SUBSECTION Collection type
|
||||
|
||||
|
||||
@brief returns the type of a collection
|
||||
returns the type of a collection
|
||||
`collection.type()`
|
||||
|
||||
Returns the type of a collection. Possible values are:
|
||||
|
|
@ -1021,7 +1021,7 @@ Returns the type of a collection. Possible values are:
|
|||
!SUBSECTION Get the Version of ArangoDB
|
||||
|
||||
|
||||
@brief return the server version string
|
||||
return the server version string
|
||||
`db._version()`
|
||||
|
||||
Returns the server version string. Note that this is not the version of the
|
||||
|
|
@ -1029,38 +1029,38 @@ database.
|
|||
|
||||
@EXAMPLES
|
||||
|
||||
@startDocuBlockInline dbVersion
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{dbVersion}
|
||||
@endDocuBlock dbVersion
|
||||
require("internal").db._version();
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@startDocuBlockInline dbVersion
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{dbVersion}
|
||||
require("internal").db._version();
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock dbVersion
|
||||
|
||||
|
||||
!SUBSECTION Misc
|
||||
|
||||
|
||||
@brief returns all edges connected to a vertex
|
||||
returns all edges connected to a vertex
|
||||
`collection.edges(vertex-id)`
|
||||
|
||||
Returns all edges connected to the vertex specified by *vertex-id*.
|
||||
|
||||
|
||||
|
||||
@brief returns inbound edges connected to a vertex
|
||||
returns inbound edges connected to a vertex
|
||||
`collection.inEdges(vertex-id)`
|
||||
|
||||
Returns inbound edges connected to the vertex specified by *vertex-id*.
|
||||
|
||||
|
||||
|
||||
@brief returns outbound edges connected to a vertex
|
||||
returns outbound edges connected to a vertex
|
||||
`collection.outEdges(vertex-id)`
|
||||
|
||||
Returns outbound edges connected to the vertex specified by *vertex-id*.
|
||||
|
||||
|
||||
|
||||
@brief iterates over some elements of a collection
|
||||
iterates over some elements of a collection
|
||||
`collection.iterate(iterator, options)`
|
||||
|
||||
Iterates over some elements of the collection and apply the function
|
||||
|
|
@ -1077,27 +1077,23 @@ as second argument.
|
|||
|
||||
@EXAMPLES
|
||||
|
||||
@startDocuBlockInline accessViaGeoIndex
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{accessViaGeoIndex}
|
||||
@endDocuBlock accessViaGeoIndex
|
||||
~db._create("example")
|
||||
|for (i = -90; i <= 90; i += 10) {
|
||||
| for (j = -180; j <= 180; j += 10) {
|
||||
| db.example.save({ name : "Name/" + i + "/" + j,
|
||||
| home : [ i, j ],
|
||||
| work : [ -i, -j ] });
|
||||
| }
|
||||
|}
|
||||
|
||||
db.example.ensureIndex({ type: "geo", fields: [ "home" ] });
|
||||
|items = db.example.getIndexes().map(function(x) { return x.id; });
|
||||
db.example.index(items[1]);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
|
||||
|
||||
|
||||
|
||||
@startDocuBlockInline accessViaGeoIndex
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{accessViaGeoIndex}
|
||||
~db._create("example")
|
||||
|for (i = -90; i <= 90; i += 10) {
|
||||
| for (j = -180; j <= 180; j += 10) {
|
||||
| db.example.save({ name : "Name/" + i + "/" + j,
|
||||
| home : [ i, j ],
|
||||
| work : [ -i, -j ] });
|
||||
| }
|
||||
|}
|
||||
|
||||
db.example.ensureIndex({ type: "geo", fields: [ "home" ] });
|
||||
|items = db.example.getIndexes().map(function(x) { return x.id; });
|
||||
db.example.index(items[1]);
|
||||
~ db._drop("example");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock accessViaGeoIndex
|
||||
|
||||
`edge.setProperty(name, value)`
|
||||
|
||||
|
|
|
|||
|
|
@ -57,9 +57,10 @@ details, including the index-identifier, is returned.
|
|||
db.ids.save({ "myId": 123 }); // xpError(ERROR_ARANGO_UNIQUE_CONSTRAINT_VIOLATED)
|
||||
~db._drop("ids");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock ensureUniqueSkiplist
|
||||
|
||||
@startDocuBlockInline ensureUniqueSkiplistMultiColmun
|
||||
@EXAMPLE_ARANGOSH_OUTPUT{ensureUniqueSkiplistMultiColmun}
|
||||
@endDocuBlock ensureUniqueSkiplistMultiColmun
|
||||
~db._create("ids");
|
||||
db.ids.ensureIndex({ type: "skiplist", fields: [ "name.first", "name.last" ], unique: true });
|
||||
db.ids.save({ "name" : { "first" : "hans", "last": "hansen" }});
|
||||
|
|
@ -69,7 +70,7 @@ details, including the index-identifier, is returned.
|
|||
~ // xpError(ERROR_ARANGO_UNIQUE_CONSTRAINT_VIOLATED)
|
||||
~db._drop("ids");
|
||||
@END_EXAMPLE_ARANGOSH_OUTPUT
|
||||
@endDocuBlock ensureUniqueSkiplist
|
||||
@endDocuBlock ensureUniqueSkiplistMultiColmun
|
||||
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue