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378 Commits

Author SHA1 Message Date
Wilfried Goesgens dae95de667 Merge branch 'devel' of github.com:arangodb/ArangoDB into JHMH 2015-10-21 14:54:01 +02:00
Jan Steemann 197be68f7d removed IndexRange* 2015-10-13 15:12:32 +02:00
Jan Steemann deb0a132ae rewrite of optimizer rule `use-index-for-sort` 2015-10-13 15:00:09 +02:00
Jan Steemann fbfc7773ef serialization and deserialization of IndexNodes 2015-10-08 12:02:27 +02:00
Jan Steemann 37bc5b64ff fixed segfault 2015-10-05 13:49:23 +02:00
Jan Steemann 1c990b7324 Merge branch 'devel' of https://github.com/arangodb/arangodb into aql-jmmh-conditions 
Conflicts:
	arangod/Aql/ExecutionNode.cpp
 2015-10-05 10:32:36 +02:00
Jan Steemann 7d4c379598 small modifications, temporarily disabled interchange-adjacent-enumerations 2015-10-02 19:53:35 +02:00
Jan Steemann 32556a828e fixed potentially invalid cast 2015-10-02 17:40:34 +02:00
Michael Hackstein 4c065f470c Registered Index Node in several places where it was not yet handled. 2015-10-02 17:02:39 +02:00
Jan Steemann 91e8884518 added AggregateNode.* 2015-09-30 15:55:38 +02:00
Jan Steemann 50fa5a2138 added SortNode file 2015-09-30 15:42:48 +02:00
Jan Steemann 9041b7b2c9 file split 2015-09-30 15:29:32 +02:00
Jan Steemann d99f7a498d moved index nodes to their own files 2015-09-30 15:13:49 +02:00
Jan Steemann b5cf8ce942 moved cluster nodes out of ExecutionNode.* 2015-09-30 14:51:11 +02:00
Jan Steemann 47e1b3ceb8 stringify conditions 2015-09-30 14:35:18 +02:00
Jan Steemann 6405c82a32 removed global reverse-flag for IndexNode. this flag has to be moved into the separate indexes used by the node 2015-09-30 14:14:41 +02:00
Jan Steemann 89b6329985 Merge branch 'devel' of https://github.com/arangodb/arangodb into aql-jmmh-conditions 2015-09-28 18:13:29 +02:00
Michael Hackstein cf7b0734b0 Fixed compile error 2015-09-28 13:50:26 +02:00
Michael Hackstein 18f890895f Fixed executionNode, does compile again 2015-09-28 13:38:40 +02:00
Michael Hackstein 5e0c1900f8 Added more implementation to new IndexNode 2015-09-28 11:53:23 +02:00
Jan Steemann 9472eb7b45 make it link again 2015-09-25 16:30:29 +02:00
Jan Steemann abc87b2d5f added IndexNode stub 2015-09-25 13:40:51 +02:00
jsteemann 5c0ff48478 cppcheck 2015-09-22 23:40:57 +02:00
Michael Hackstein 1a7f414c16 Merge branch 'devel' of github.com:arangodb/arangodb into JHMH 2015-09-18 12:21:39 +02:00
Frank Celler c4d1fff729 new traversal 2015-09-18 10:40:28 +02:00
Jan Steemann fc553f4909 removed iostream includes 2015-09-17 18:46:42 +02:00
CoDEmanX 8aa78dcb7f Fix some more typos 2015-09-05 17:18:04 +02:00
CoDEmanX 3a9648d78a More Americanization 2015-09-03 22:25:43 +02:00
Michael Hackstein c2338d80d0 A user can now create an indux on attribute[*] which will put an index on attribute and ignores the expand flag. Does not harm any feature in AQL now. 2015-08-17 12:43:08 +02:00
Michael Hackstein 17a8f73a06 Now the input for indexes is parsed using the new attribute parser. This means the flags for expanded Attributes are set. Also introduced a transformation function to transform an attributeName list back into a string. 2015-08-17 12:43:07 +02:00
Michael Hackstein 8fbb2739b0 The indexes can now use the new AttributeName struct which contains a flag if the attribute should be Array-Indexed. Right now this flag is hard-coded to false in all cases and not persisted. 2015-08-17 12:43:05 +02:00
Jan Steemann 2d8777bc6c make the optimizer create less plans 2015-07-30 00:07:32 +02:00
Jan Steemann cdfdec9244 save some overhead when walking plans 2015-07-28 11:44:34 +02:00
Jan Steemann ead280afe5 added DISTINCT 2015-07-24 13:19:55 +02:00
Willi Goesgens bd7aa7c305 Remove the global include to iostream; this reduces the compile time by 10% 
( http://herbsutter.com/2013/08/19/gotw-7a-solution-minimizing-compile-time-dependencies-part-1/  for inspiration)
 2015-07-07 12:11:21 +02:00
Jan Steemann d2fef98c02 renamed internal function 2015-06-03 18:24:24 +02:00
Jan Steemann 3bb5eb1a9d small optimizations 2015-06-02 23:20:00 +02:00
Jan Steemann 8b8918f72c added (still disabled) rule fuse-calculations 2015-06-02 21:32:38 +02:00
Jan Steemann 4b67c7a735 several fixes for indexes 2015-05-26 13:35:11 +02:00
Jan Steemann a9f2769ffa now compiles and links 2015-05-23 04:31:13 +02:00
Jan Steemann 9c73028541 less copying 2015-05-12 13:36:08 +02:00
Jan Steemann 574d521472 added alternative slice() method for AqlItemBlock 
this method will copy only the first row from a source block into
a one-row target block. certain registers can be excluded. used to
initialize the registers for a subquery
 2015-04-28 22:47:07 +02:00
Jan Steemann 128b29c8d2 cxxified more functions 2015-04-28 09:29:09 +02:00
Jan Steemann 974b656c1b allow overriding COLLECT method 2015-04-21 14:45:22 +02:00
Jan Steemann 61499432b7 do not remove constant sorts when creating plans, but during optimization phase 
less utf8 comparisons
 2015-04-20 11:32:29 +02:00
Willi Goesgens 98ed57170a Fix warning about implicit double to size cast. 2015-04-17 10:43:46 +02:00
Jan Steemann d9add3a493 fixed collect in cluster 2015-04-16 21:10:48 +02:00
Jan Steemann 9f2643acaa show type of collect method in explain 2015-04-16 16:29:36 +02:00
Jan Steemann ff6e56d89c adjusted some tests 2015-04-15 23:45:07 +02:00
Jan Steemann 8926e3f2e2 initial commit 2015-04-15 19:04:21 +02:00
Jan Steemann 8a1677c1dc safely increment nrRegs 2015-04-14 13:27:48 +02:00
Jan Steemann 013209b9c7 add expressionType to JSON output of CalculationNode 2015-04-03 15:02:17 +02:00
Jan Steemann 5599259075 fixed Visual Studio compile errors 2015-03-26 10:34:38 +01:00
Jan Steemann a3c0612798 added cluster tests 2015-03-24 14:34:09 +01:00
Jan Steemann 66e2273482 added documentation for UPSERT 2015-03-24 00:44:52 +01:00
Jan Steemann e3bf1c709c upsert blocks 2015-03-23 15:31:07 +01:00
Jan Steemann 8e48f98045 Merge branch 'devel' of https://github.com/arangodb/arangodb into data-modification 
Conflicts:
	arangod/Aql/Collection.cpp
	arangod/Aql/ExecutionBlock.cpp
 2015-03-20 21:54:39 +01:00
Jan Steemann a9cddb824f more usage of unique_ptrs 2015-03-20 00:05:32 +01:00
Jan Steemann 13ddb8b34b fixed some cluster plans 2015-03-17 13:52:09 +01:00
Jan Steemann 6b24da1036 in the middle of refactoring 2015-03-17 09:08:25 +01:00
Jan Steemann ec2b866200 Merge branch 'devel' of https://github.com/arangodb/arangodb into sparse-indexes 
Conflicts:
	js/apps/system/aardvark/frontend/js/templates/documentsView.ejs
 2015-02-11 17:53:23 +01:00
Jan Steemann c04064dcf2 cast variable 2015-02-11 13:51:01 +01:00
Jan Steemann 003d7e9112 sparse indexes, initial commit, untested 2015-02-07 03:07:41 +01:00
Jan Steemann e84a5e8eb3 use indexes for sorting in more cases 2015-02-05 00:10:12 +01:00
Jan Steemann c18ff7f300 use-index-for-sort rule can now remove sorts in more cases 2015-02-02 22:53:25 +01:00
Jan Steemann e30ddf0df3 fixed indexing test 2015-02-02 20:33:45 +01:00
Jan Steemann 875a695b22 selectivity estimates 2015-02-02 20:14:36 +01:00
Jan Steemann 4142169526 fixed spurious errors when accessing a local collection from a cluster DB server 
Conflicts:
	arangod/Aql/Collection.cpp
	arangod/Aql/ExecutionBlock.cpp
	arangod/Aql/Index.h
 2015-01-29 13:06:01 +01:00
Jan Steemann 7af624e2f0 selectivty, try 0 2015-01-27 09:34:04 +01:00
Jan Steemann c49986d0e8 preparation for conditions 2015-01-25 10:40:13 +01:00
Jan Steemann 844582865f more accurate subquery cost estimation 2015-01-24 16:47:09 +01:00
Jan Steemann a5ff6aa05e more accurate cost estimation for EnumerateListNode 
fixed typos
 2015-01-22 19:35:21 +01:00
Jan Steemann 1003e52cf7 some cleanup 2015-01-18 16:41:48 +01:00
Jan Steemann 2d0a37d826 automatically create _keys in DistributeNode on insert 2015-01-12 10:33:05 +01:00
Jan Steemann 0aa4ac137a fixed compile warning 2015-01-08 17:22:47 +01:00
Jan Steemann f2590881f1 return old or new values in data-modification operations 2015-01-08 16:35:54 +01:00
Jan Steemann 064d066462 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 2015-01-07 17:41:09 +01:00
Jan Steemann 9cb3feefc6 propertly cast 2015-01-07 17:40:58 +01:00
Willi Goesgens e2f206fd2c Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel 
Conflicts:
	arangod/Aql/grammar.cpp
 2015-01-07 15:50:44 +01:00
Willi Goesgens f905123802 Implement REMOVE/INSERT/UPDATE/REPLACE return the changed values 2015-01-07 15:48:13 +01:00
Jan Steemann c591357dd3 slightly changed cost estimation for IndexRangeNode 2015-01-07 15:11:42 +01:00
Jan Steemann 62696b6984 prerequisites for further COLLECT optimizations 2015-01-07 09:42:46 +01:00
Jan Steemann 19d2d6668f added random iteration for collections 2014-12-19 18:01:13 +01:00
Jan Steemann 20e7fe7a7a the great rename: array => object, list => array 2014-12-18 21:07:06 +01:00
Jan Steemann dd60e53ce3 added more collect special cases 2014-12-16 22:52:33 +01:00
Willi Goesgens 1c4a72b106 The Big V8 upgrade Merge. 2014-12-15 17:30:56 +01:00
Jan Steemann f4d7a57c19 changed `COLLECT...INTO x COUNT` to `COLLECT...WITH COUNT INTO x` 
allow executing subqueries without double brackets

jslint
 2014-12-12 23:02:24 +01:00
Jan Steemann 8f6193faa2 added optional COUNT clause for AQL COLLECT 2014-12-12 17:18:04 +01:00
Jan Steemann 7e161b88ce issue #1131: added KEEP for `COLLECT...INTO` 2014-12-03 17:44:10 +01:00
Max Neunhoeffer a76e22f03a Only put non-toplevel vars into the INTO variable in a COLLECT. 
This restores the behaviour of 2.2.
 2014-11-28 13:05:15 +01:00
Max Neunhoeffer 085440d691 Fix compilation of new estimation function. 2014-11-24 09:39:05 +01:00
Max Neunhoeffer 16b69e8fd3 First version of fix for LIMIT cost estimation. 2014-11-23 21:53:25 +01:00
Max Neunhoeffer 7161a6b848 Reengineer cost estimation completely. 
One test failing in single-server-AQL.
Cluster not yet tested.
 2014-11-14 18:58:08 -05:00
Jan Steemann bf30927913 removed canThrow tag for various built-in functions 2014-11-05 14:40:00 +01:00
Jan Steemann 025d73ae03 re-added support for fullCount 2014-11-01 15:20:05 +01:00
Max Neunhoeffer ecb7317461 Remove enterSubQueryFirst. 2014-10-29 11:37:06 +01:00
Jan Steemann 8bb213e7ba sort and cache list expression values 
emplace

fixed wrong assertion
 2014-10-29 01:02:20 +01:00
Jan Steemann 529bf386d7 fixed some API errors 2014-10-28 11:30:49 +01:00
Jan Steemann 13d240384f less namespace pollution 2014-10-28 00:24:37 +01:00
Jan Steemann b5c222b9b8 determine whether calculations may run on a DB server 2014-10-27 12:04:06 +01:00
Jan Steemann bcf23e2acf Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 2014-10-21 13:46:04 +02:00
Jan Steemann 97a4355c4e fixed tests 2014-10-21 13:45:46 +02:00
Willi Goesgens 7190475616 While cloning respect optionality of variables. 2014-10-21 13:01:38 +02:00
Jan Steemann c93c952c05 fixed from/to-handling in cluster 2014-10-20 12:32:08 +02:00
Max Neunhoeffer 6eb2073336 Rename VarOverview into RegisterPlan, because that is what it is. 2014-10-20 09:14:01 +02:00
Max Neunhoeffer db7b23bdb8 Fix cloning of VarOverview. 2014-10-20 09:04:32 +02:00
Willi Goesgens 7f387d9ac8 Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel 2014-10-17 14:16:19 +02:00
Willi Goesgens 1a80e19702 Implement the option to enter Subqueries first in the ExecutionBlock Walker too 
(as in #d2a15253b0805ce2624eac4a44bb66b15c34a21e for the ExecutionNode)
 2014-10-17 13:36:40 +02:00
James 32f4216005 updating distribute-in-cluster opt rule 2014-10-17 10:22:26 +01:00
Willi Goesgens 93ff2652e1 Walker: add possibility to enter Subqueries on the way in 
NodeClone: don't clone the subquery reference list, we don't need them.
 2014-10-15 14:59:06 +02:00
James 9f942d0ce3 finished first version of DistributeBlock/Node. 2014-10-15 10:53:09 +01:00
James 60e85ccc7e proper toJsonHelper method for DistributeNode. 2014-10-14 09:21:40 +01:00
Willi Goesgens 3a7a03a51f Don't add intermediate calculationnodes for LET-statements to forward the results of subqueries. Instead adjust the outvariable of the subquerynode. 2014-10-10 17:00:49 +02:00
Jan Steemann 6cdaaa1b85 fixes for Visual Studio 2014-10-09 10:45:31 +02:00
Jan Steemann 4ff58364f1 fixed cloning of plans 2014-10-07 12:00:37 +02:00
Jan Steemann 0f83d8132f fixed some transaction threading errors 2014-10-06 18:39:01 +02:00
Willi Goesgens 7dac9d8cc7 Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel 2014-10-06 14:16:39 +02:00
Willi Goesgens 48c5ff938e If we clone an ExecutionNode for the same AST we also have to copy the evaluation members, but we don't need a deep-copy. 2014-10-06 14:15:41 +02:00
James 95fd279a52 distribution node/block declarations etc. 2014-10-06 12:57:09 +01:00
Willi Goesgens 287b6dfb37 Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel 2014-10-06 11:55:27 +02:00
Willi Goesgens c01e31c404 when de-serializing nodes don't create new variables, but look up the ones we already have. 2014-10-06 11:55:11 +02:00
Jan Steemann 5959a5e6da fixed segfaults during node cloning 2014-10-06 10:31:15 +02:00
Willi Goesgens e1efab6fb5 Fix cloning to other ASTs - dereference pointers to IDs and look up the items on the new lists 2014-10-02 18:41:13 +02:00
Jan Steemann 573d837561 off-by-one fix 2014-10-02 17:06:12 +02:00
Willi Goesgens f63e90e08b Merge branch 'devel' of github.com:triAGENS/ArangoDB into devel 2014-10-02 10:41:12 +02:00
Willi Goesgens bc627dda7b Also copy the varoverview to the clone. 2014-10-02 10:40:09 +02:00
Max Neunhoeffer 25d588b858 Set _varUsageValid flag in Json constructor. 2014-10-02 09:28:00 +02:00
Max Neunhoeffer e043deb13b Rename StaticAnalysisDebugger into RegisterPlanningDebugger. 2014-10-02 00:13:49 +02:00
Max Neunhoeffer be07d39457 Rename staticAnalysis -> planRegisters. 2014-10-02 00:11:15 +02:00
Jan Steemann 5b0b1f0af5 indenting 2014-10-01 19:06:29 +02:00
Jan Steemann f2c115fa25 do not crash when using an index 2014-10-01 16:16:38 +02:00
Jan Steemann d381031972 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 2014-10-01 15:35:26 +02:00
Jan Steemann 0d9cdfc87c struct Index 2014-10-01 15:35:16 +02:00
Willi Goesgens 6df55bcb0a Don't reuse "empty" json objects, they are undefined after first use. 2014-10-01 15:00:02 +02:00
Jan Steemann 49237ef55a fixed some cluster internal communication 2014-10-01 14:06:00 +02:00
Willi Goesgens eb2f815d26 Add json de/serialization of new ExecutionNode members. 2014-10-01 09:59:50 +02:00
Max Neunhoeffer 8bffb3daa3 Finish transplantation. 2014-09-30 23:20:51 +02:00
Max Neunhoeffer 5dbcac8efe Start transplantation of _varOverview to ExecutionNodes. 2014-09-30 16:44:01 +02:00
Willi Goesgens 3f566f6289 Enable node* clone functions to produce deep copies which live on a specified query. 2014-09-30 14:09:12 +02:00
Jan Steemann 3a2e13b910 pass queryId to remote servers 2014-09-29 17:35:10 +02:00
Jan Steemann b31987fea7 pass data to RemoteNode 2014-09-29 16:36:52 +02:00
Jan Steemann 3ac25ad56f fixed some issues with remote queries 2014-09-29 12:14:03 +02:00
Jan Steemann 9e47f3ca27 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 
Conflicts:
	arangod/Aql/ExecutionNode.h
 2014-09-26 20:23:52 +02:00
Jan Steemann c3ce45e0dd added block instanciation for coordinator, v0.0.0 2014-09-26 20:17:42 +02:00
Willi Goesgens d003eecac1 We need to pass a reference since we want to return values onto this; and return const references to not duplicate the memory. 2014-09-26 15:22:41 +02:00
Jan Steemann 578d22c95b Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 2014-09-26 13:58:16 +02:00
Jan Steemann f462c5f620 add database and collection info to gather nodes 2014-09-26 13:58:02 +02:00
Willi Goesgens 14eda3e348 - create type for SortElements to be used instead of stacked templates 
- abstract json parsing of SortElemnts into an own function
 - implement deserialisation of Scatter/GatherNode
 2014-09-26 13:42:26 +02:00
Willi Goesgens 53ee658be0 Implement moving of sortnode into the clusterable part of the query; add elements to the json serialisation of the gather node 2014-09-26 12:35:58 +02:00
Jan Steemann 5c552d4137 optimizer rule for scatter / gather 2014-09-17 17:29:36 +02:00