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282 Commits

Author SHA1 Message Date
James 409e663818 fixed bugs in comparison of tightness of range bounds, and made it so that invalid ranges insert NoResultNode in the plan. 2014-08-21 17:14:42 +02:00
James 053ab548ba Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/OptimizerRules.cpp
 2014-08-21 15:48:58 +02:00
James 102e866a89 adding canThrow methods for ExecutionNodes. 2014-08-21 15:46:41 +02:00
James 4d17c347cc bug fixes in last. 2014-08-21 15:38:42 +02:00
James deaa8f1271 only applying hash indexes if ranges indicate equality. 2014-08-21 15:27:53 +02:00
Max Neunhoeffer 321ab35551 Finish _parents in ExecutionNodes business. 2014-08-21 15:15:46 +02:00
Max Neunhoeffer 3007899abe Make an ExecutionNode store its parents. 2014-08-21 13:51:37 +02:00
James 7b5f52069a Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/OptimizerRules.cpp
 2014-08-21 13:16:24 +02:00
Jan Steemann 0e8b61124e less verbose AST dumps in AQL_PARSE 2014-08-21 13:08:21 +02:00
James aa03c16be0 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/OptimizerRules.cpp
 2014-08-21 12:53:05 +02:00
James c4811009a8 fixing replaceNode for ExecutionPlan. 2014-08-21 12:32:07 +02:00
Jan Steemann 1edd170317 turned off optimization 2014-08-21 11:21:03 +02:00
James a8801803dd more IndexRangeNode stuff 2014-08-21 11:16:39 +02:00
Max Neunhoeffer 52f48cd296 Add NoResultsNode. 2014-08-21 10:17:18 +02:00
Jan Steemann 670b407185 disable filters that never produce results 2014-08-20 18:24:52 +02:00
James b5d4fc52d1 added clone method for execution plan, removed debug prints. 2014-08-20 16:34:35 +02:00
James 260c790bc5 fixed bugs in last. 2014-08-20 16:13:53 +02:00
Jan Steemann 3fe8831a03 fixed optimizer bug due to duplicate variable representation 2014-08-20 14:18:33 +02:00
James 24b2dd1906 finding index in CalculationNodeFinder. 2014-08-20 11:38:02 +02:00
Willi Goesgens 0ad6da9427 Json Serialisation: Use helper function to read variables from the json 2014-08-20 10:57:59 +02:00
Jan Steemann 592ada1d36 Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/ExecutionNode.h
 2014-08-19 18:58:32 +02:00
Jan Steemann 99ce138c12 fixed creation of subqueries from JSON input 2014-08-19 18:51:11 +02:00
James 447282d0bd Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/Optimizer.cpp
	arangod/Aql/OptimizerRules.cpp
 2014-08-19 17:00:16 +02:00
James c0ce6d361c AND working for IndexRangeNode. 2014-08-19 16:58:10 +02:00
Willi Goesgens f179c35f02 Follow changes in Replace & UpdateNode - they have inDoc/inKey/out Variable now. 
Merge branch 'aql2' of github.com:triAGENS/ArangoDB into aql2

Conflicts:
	arangod/Aql/ExecutionPlan.cpp
 2014-08-19 16:19:38 +02:00
Willi Goesgens 1a6487ab14 Json de/serialization 2014-08-19 16:09:37 +02:00
James 370892566f added new class to contain ranges, and take their intersections. 2014-08-19 15:53:17 +02:00
Jan Steemann 79e68e72e3 fixed removeUnnecessaryCalc 2014-08-19 15:46:04 +02:00
Jan Steemann e4abcdc843 added optimizer rule 2014-08-19 13:59:05 +02:00
James 857083adc9 starting to add optimizer rules which create IndexRangeNodes. 2014-08-19 12:02:50 +02:00
James 04b396f65e adding RangeInfoBound to clean things up. 2014-08-19 11:01:06 +02:00
James ad8e179cf1 adding unbounded ranges info for IndexRangeNode. 2014-08-18 17:18:58 +02:00
Jan Steemann 0666708206 Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 2014-08-18 14:27:37 +02:00
Jan Steemann e6e78811b5 fixed replace 2014-08-18 14:27:23 +02:00
James fb1d69bbae Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 2014-08-18 14:12:10 +02:00
James 13aeacc43c fixed compiler errors, and working on IndexRangeNode. 2014-08-18 14:12:00 +02:00
Jan Steemann 7b3389b55c modification queries 2014-08-18 13:52:41 +02:00
Jan Steemann bdfef136bf Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 2014-08-18 12:34:41 +02:00
Jan Steemann b010518e9e implementation of update/replace (update not yet merging old attributes) 2014-08-18 12:34:27 +02:00
James 8f6fd0e4c4 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 2014-08-18 11:11:46 +02:00
James a79f72087d adding Index caching, and cleaning up last. 2014-08-18 10:46:47 +02:00
Max Neunhoeffer 9e91d9bba3 Finish first optimization rule: remove unnecessary calcs. 
So far not activated, because test suite crashes.
Need to look into details.
 2014-08-16 00:09:11 +02:00
Jan Steemann b1aceb9771 Merge branch 'aql2' of https://github.com/triAGENS/ArangoDB into aql2 2014-08-15 18:13:11 +02:00
Jan Steemann 9348f12f78 implemented insert node 2014-08-15 18:12:33 +02:00
Max Neunhoeffer f671fb7e36 Add the first actual optimization rule (as a stub). 2014-08-15 16:54:53 +02:00
Max Neunhoeffer af2c9d1a92 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 2014-08-15 16:10:12 +02:00
Max Neunhoeffer 92f3ca5dc8 Fix bug in varUsageFinder. 2014-08-15 16:09:58 +02:00
James ac58a0a9d3 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 2014-08-15 15:31:31 +02:00
James c128cc716e version of IndexRangeNode accepting range information as an argument. 2014-08-15 15:31:23 +02:00
Max Neunhoeffer ceff1481ed Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 2014-08-15 13:55:21 +02:00
James 6bbbc34150 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/ExecutionNode.h
 2014-08-15 13:54:50 +02:00
James 47244fb48e initial version of IndexRangeNode. 2014-08-15 13:52:52 +02:00
Max Neunhoeffer 8d080714a6 Add varUsage information to ExecutionNodes. 2014-08-15 13:29:26 +02:00
James a0db57b7f9 adding an Index object, and initial IndexRangeNode. 2014-08-15 12:57:52 +02:00
Jan Steemann 773c29cecf further work on RemoveNode 2014-08-15 12:20:17 +02:00
Max Neunhoeffer fcdf57ff09 Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/ExecutionEngine.cpp
 2014-08-14 15:07:10 +02:00
Max Neunhoeffer f248792865 Make WalkerWorker a template class. 
Implement findNodesOfType for ExecutionPlans.
 2014-08-14 15:04:59 +02:00
Jan Steemann 0546e9d8ff implemented stub of RemoveBlock 2014-08-14 14:46:53 +02:00
Jan Steemann 93cfa9e2e4 count number of documents in collection 2014-08-14 13:53:21 +02:00
James 9dc437f19a Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 2014-08-14 10:52:05 +02:00
James 8bb501468f Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 
Conflicts:
	arangod/Aql/ExecutionNode.h
 2014-08-14 10:51:49 +02:00
Jan Steemann 0a850501b6 added override specifier 2014-08-14 10:32:41 +02:00
James 8f5c31e740 added caching of estimatedCost. 2014-08-14 10:29:47 +02:00
Jan Steemann 1ad300cee5 added more node types 2014-08-14 10:23:53 +02:00
Jan Steemann dfe7ec46a5 added RemoveNode 2014-08-14 09:39:58 +02:00
Jan Steemann 10da82fae0 removed unused and non-working operator[] 2014-08-13 18:57:14 +02:00
James 0403c54220 can't use this[0] in last. 2014-08-13 18:39:09 +02:00
James 66794f9374 more estimateCost. 2014-08-13 18:28:22 +02:00
James c8a7779b14 initial framework for estimateCost method for execution nodes. 2014-08-13 17:38:15 +02:00
Jan Steemann 7feea4c640 fixed [] attribute access 2014-08-12 14:02:46 +02:00
Jan Steemann 8b830974c7 fixed parser errors 2014-08-08 20:12:10 +02:00
Jan Steemann 61d8998909 aggregate! 2014-08-08 18:56:41 +02:00
Max Neunhoeffer 83a60e578e Merge branch 'aql2' of ssh://github.com/triAGENS/ArangoDB into aql2 2014-08-07 11:56:50 +02:00
Max Neunhoeffer 1d6f7bc3d2 Sort out bind as a preparation for subqueries. 2014-08-07 11:56:26 +02:00
Jan Steemann 8e229ec2b2 stringification of function parameters 2014-08-07 11:44:22 +02:00
Max Neunhoeffer 7b65a958d8 Take care of static analyis case AggregateNode. 2014-08-06 15:13:22 +02:00
Jan Steemann d623d1a0ab renamed things 2014-08-06 09:42:06 +02:00
Max Neunhoeffer fabfeae14d Add LimitNode. Implement skip generically. 2014-08-04 16:34:37 +02:00
Jan Steemann 8de760bf1b added expression function 2014-08-01 13:58:51 +02:00
Jan Steemann 69c55d754c renamed "root" to "return" 2014-08-01 12:23:55 +02:00
Max Neunhoeffer e7e98262ea Redo instanciator using Walker and in ExecutionEngine. 2014-08-01 11:56:39 +02:00
Max Neunhoeffer 5bf0ff1a7c Rename files ExecutionPlan -> ExecutionNode 2014-08-01 11:26:09 +02:00