37 Commits

Author	SHA1	Message	Date
Michael Hackstein	e90193bec0	Fixed a nullptr access in Traversal condition finder.	2016-04-14 13:32:28 +02:00
Michael Hackstein	b043b103e0	Optimized IN in AQL pattern Matcher properly. Also added some tests for it	2016-04-13 14:49:21 +02:00
jsteemann	4a7c9f0f68	simplified bloated comments	2016-04-09 11:27:30 +02:00
jsteemann	dc3581563c	bugfixes	2016-03-17 14:46:49 +01:00
Michael Hackstein	a5bc8396a8	Entirely removed JSON from Variable	2016-03-08 13:59:42 +01:00
Michael Hackstein	8fad43282d	Asserted the length of the traversal condition.	2016-02-01 11:36:08 +01:00
Michael Hackstein	4e139f1865	Added an additional nullptr check.	2016-02-01 11:17:06 +01:00
jsteemann	13481bbebc	fix or annotate problems identified by clang-check	2016-01-31 03:32:31 +01:00
Wilfried Goesgens	e1a8726606	Don't optimize the traverser if there are functions on the traversal attribute side; this fixes #1684	2016-01-27 19:21:17 +01:00
Jan Steemann	9046e1831b	clang-format	2016-01-27 13:43:46 +01:00
jsteemann	431900f17a	changed namespace from triagens to arangodb	2016-01-17 00:44:53 +01:00
Jan Steemann	ad1163e3bb	refactoring for Aql COLLECT	2016-01-07 13:35:12 +01:00
Jan Steemann	3ad20c0cae	auto-generated headers	2016-01-06 18:41:51 +01:00
Jan Steemann	a3b026d9d1	removed useless sections from code, unified include guards	2016-01-06 14:15:22 +01:00
Jan Steemann	f422576ee0	clang-format	2016-01-05 17:43:24 +01:00
Michael Hackstein	642a6261f2	Added a proper selectivity estimate for traversal nodes.	2015-12-18 18:02:13 +01:00
Jan Steemann	a694b7ef48	make_unique	2015-12-16 11:36:35 +01:00
jsteemann	600c48375d	added optimizer rule `sort-in-values`	2015-12-13 23:33:44 +01:00
jsteemann	18e47457a6	fixes	2015-12-11 13:29:18 +01:00
Jan Steemann	785beaa625	cppcheck	2015-12-04 12:18:15 +01:00
Michael Hackstein	b2e4673c65	Added a test for early filtering of < <= => > in Traversal	2015-12-02 17:52:01 +01:00
Michael Hackstein	3891d0a268	Fixed illegal no results optimization in traversal nodes. Also changed internal format for the reported graph	2015-12-02 11:36:44 +01:00
Wilfried Goesgens	8f04b616b5	fix typo	2015-11-25 16:48:35 +01:00
Wilfried Goesgens	513404e9e8	Split searching for conditions and extracting them for analysis, so we can run the optimizer inbetween.	2015-11-25 15:22:45 +01:00
Wilfried Goesgens	a5c50ad8e9	we have to flush the work vectors before we invoke findVariableAccess()	2015-11-19 17:21:33 +01:00
Michael Hackstein	3afddb32ed	The TraversalBlock now executes all expressions locally. It is able to hand them over to Traversers	2015-11-17 14:11:15 +01:00
Wilfried Goesgens	5428ac0682	Broaden the range of expressions we can push out into the cluster as simple expression.	2015-11-17 11:34:45 +01:00
Michael Hackstein	2d9f466f38	Minor style fixes	2015-11-17 10:35:32 +01:00
Wilfried Goesgens	c2fcef77e6	remove p.edges[*].foo detection, we can't handle this.	2015-11-16 15:43:54 +01:00
Wilfried Goesgens	418ddc4dd5	Implement simple condition extractor	2015-11-13 16:49:12 +01:00
Wilfried Goesgens	92ad802bd6	Cache Graphs inside of the Query object ... - split Graph clas into Aql/Graphs - cleanup includes	2015-11-11 13:52:33 +01:00
Wilfried Goesgens	18f8d084b8	Implement checking for invalid range-attributes to the traversalnode, and emplace a NoResultsNode in that case.	2015-11-09 15:39:08 +01:00
Wilfried Goesgens	c27ee437dd	Properly communicate whether we altered the plan or not.	2015-11-09 10:59:40 +01:00
Wilfried Goesgens	68190856ac	- fix matching * ... - implement filtering out conditions that would reference variables unknown to the traversal node	2015-11-06 15:52:01 +01:00
Wilfried Goesgens	d51b5cdc9b	Finalize the explain feature	2015-11-06 13:41:44 +01:00
Wilfried Goesgens	9c3402876d	Now we know to filter for conditions that we can't analyze.	2015-10-29 17:48:46 +01:00
Wilfried Goesgens	327b408a22	Start implementing early filtering of paths to exclude from the result	2015-10-28 12:37:13 +01:00