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74 Commits

Author SHA1 Message Date
Jan Steemann 6d6d67f06f activated optimizer rule remove-sort-rand 
fixed tests, updated documentation
 2014-12-21 18:50:50 +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
Jan Steemann bcdeabd3ab Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into aql-feature-index-or 
Conflicts:
	arangod/Aql/ExecutionBlock.cpp
 2014-12-15 21:53:51 +01:00
Jan Steemann 8f6193faa2 added optional COUNT clause for AQL COLLECT 2014-12-12 17:18:04 +01:00
James 40a67f47c7 Merge branch 'devel' of ssh://github.com/triAGENS/ArangoDB into aql-feature-index-or 
Conflicts:
	arangod/Aql/ExecutionBlock.cpp
	arangod/Aql/OptimizerRules.cpp
 2014-11-27 09:25:43 +00:00
Jan Steemann 8a715d7791 fixed `remove-redundant-or` rule 
the rule was not producing correct conditions for queries such as

   FOR i IN collection FILTER i._key > 'a' && i._key > null RETURN i
 2014-11-26 21:42:22 +01:00
Jan Steemann cb1444804e added NODE_TYPE_ATTRIBUTE_ACCESS for CompareAstNodes 2014-11-13 15:55:34 +01:00
James 7d8f2f03ed applying isConstant patch 2014-11-11 08:45:03 +00:00
James 08e8fd193e Merge branch 'devel' of ssh://github.com/triAGENS/ArangoDB into aql-feature-lazy-index 2014-11-11 08:21:40 +00:00
Jan Steemann 12d326d62b updated documentation and operators behavior 2014-11-10 18:05:11 +01:00
Jan Steemann d1f4c6b5fe fixed optimization 2014-11-09 00:09:07 +01:00
Jan Steemann 567860cf65 more aggresively optimizer filters 2014-11-08 23:26:04 +01:00
James 586cacc2ee replace-redundant-OR optimizer rule first version. 2014-11-08 13:45:14 +00:00
James b849a6da72 some more cleaning up of replace-OR-with-IN 2014-11-08 11:36:56 +00:00
Jan Steemann b0de1bb226 leaner and meaner error messages 2014-11-07 10:53:00 +01:00
Jan Steemann 8e678c50da mini optimization: share frequently occuring values 2014-11-06 20:14:02 +01:00
Jan Steemann bf30927913 removed canThrow tag for various built-in functions 2014-11-05 14:40:00 +01:00
Jan Steemann 4f68960ed7 removed Ahuacatl [skip ci] 2014-10-31 17:31:00 +01:00
Jan Steemann 0903c1b9b6 use more precomputed values in expressions 2014-10-29 21:41:00 +01:00
Jan Steemann cf79ef33e2 removed TODO 2014-10-29 13:15:52 +01:00
Jan Steemann ecc6089cc8 removed TODO 2014-10-29 13:06:54 +01:00
Max Neunhoeffer 59c1935466 Get rid of some TODOs and FIXMEs. 2014-10-29 11:25:30 +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 f6b8f17dfa less optimizations for simple plans 2014-10-28 15:01:44 +01:00
Jan Steemann b5c222b9b8 determine whether calculations may run on a DB server 2014-10-27 12:04:06 +01:00
Jan Steemann 912a8162fb some renaming 2014-10-16 17:23:50 +02:00
Jan Steemann 6895ba9e27 fixed tests 2014-10-14 13:20:10 +02:00
Jan Steemann dfb1905035 fixed tests 2014-10-14 12:03:25 +02:00
Jan Steemann 7be268c07c changed AQL optimizer to not throw 2014-10-14 10:14:40 +02:00
Willi Goesgens 60dd21802b Clone the query, move the memory kept in the AST over to the query so all memory is kept in one location. 2014-09-30 10:18:13 +02:00
Jan Steemann ae5f454bfc added unary operator 2014-09-19 17:46:36 +02:00
Jan Steemann 92e46b8191 use SimpleExpression for more types of expressions 2014-09-19 17:40:47 +02:00
Jan Steemann 9a6dfa1db2 execute several types of expressions in C++ 2014-09-19 15:21:01 +02:00
Willi Goesgens 7e44fa03d0 Try to add a human readable representation to an expression if it throws. 2014-09-15 16:44:55 +02:00
Jan Steemann 5a1dc63946 fixed tons of compile errors in VS 2014-09-15 12:04:49 +02:00
Jan Steemann 34d2913002 added NOT IN operator, added keywords NOT, AND, OR 2014-09-14 01:34:58 +02:00
Jan Steemann 76c1da4e9c added test for remove-redundant-calculations 2014-09-12 16:58:01 +02:00
Jan Steemann a5c52998e8 remove redundant calculations 2014-09-12 15:10:48 +02:00
Jan Steemann 71600f89b7 use RANGE AqlValue type 2014-09-11 11:56:40 +02:00
Jan Steemann a3d2d0e3f1 renamed file 2014-08-29 17:09:07 +02:00
Jan Steemann 694d64da3c do not optimize away non-deterministic functions 2014-08-28 15:34:06 +02:00
Jan Steemann 04b322d9e0 sorting 2014-08-28 14:04:24 +02:00
Jan Steemann 2eb38c9657 remove-redundant-sorts, initial 2014-08-28 12:39:28 +02:00
Jan Steemann b9024aeaeb basic C++ implementations for dedicated AQL functions 2014-08-28 01:24:42 +02:00
Jan Steemann 140e10a2a0 added more node types 2014-08-27 16:50:43 +02:00
Jan Steemann 679b6bd10f alwaysProducesBoolValue() 2014-08-27 16:24:14 +02:00
Jan Steemann 7330597f15 fixed ambigious method JsonHelper::getStringValue 2014-08-22 21:53:29 +02:00
Jan Steemann 0e8b61124e less verbose AST dumps in AQL_PARSE 2014-08-21 13:08:21 +02:00
Jan Steemann 3fe8831a03 fixed optimizer bug due to duplicate variable representation 2014-08-20 14:18:33 +02:00