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arangodb
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86 Commits

Author SHA1 Message Date
Jan Steemann 36eac6ffd0 fixed index selection in some queries 2015-12-18 20:16:09 +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
Jan Steemann d572f3ed03 Merge branch 'aql-multi-modify' of https://github.com/arangodb/arangodb into devel 2015-12-03 11:38:30 +01:00
Jan Steemann 2bbcaa868f fixed invalid memory usages 2015-12-01 16:48:55 +01:00
jsteemann e7e00e95c1 some cleanup 2015-12-01 01:26:27 +01:00
Wilfried Goesgens a0f9524df8 Add routine to normalize conditions without re-running the optimizer. 2015-11-25 15:22:11 +01:00
jsteemann 8d2c3fd7ca remove even more FILTER conditions 2015-11-03 10:21:26 +01:00
Jan Steemann 63bebc4fe2 index printing 2015-10-27 16:16:46 +01:00
Jan Steemann 5a190d1110 fixed leaks, index speedup 2015-10-22 17:03:05 +02:00
Jan Steemann 35f01d1959 fixed assertion failure when trying to optimize multiple INs with OR 2015-10-21 17:41:57 +02:00
Jan Steemann e2d97e623f merge multiple ORs 2015-10-19 17:28:43 +02:00
Jan Steemann eecb6a9949 Merge branch 'aql-jmmh-conditions' of https://github.com/arangodb/arangodb into aql-jmmh-conditions 2015-10-19 15:36:17 +02:00
Jan Steemann 663a92567b updated replace-or-with-in optimizer rule 2015-10-19 15:36:04 +02:00
Michael Hackstein 3a3ab872f0 Fixed internal error for plan instantiation if the condition is empty 2015-10-19 15:09:59 +02:00
Jan Steemann a169d872b1 sort conditions with INs 2015-10-19 13:27:20 +02:00
Jan Steemann 5babaefadc disable MSVC warning about long names 2015-10-19 12:56:14 +02:00
Jan Steemann 8aabe4d59c fixed sort bugs 2015-10-19 11:57:44 +02:00
Michael Hackstein 8fceb242fc Fixed a bug with Filter evaluation. All conditions have been thrown away instead of only invalids 2015-10-17 20:05:17 +02:00
jsteemann ef2c1bc3cc changed sortOrs execution position 2015-10-17 15:09:25 +02:00
jsteemann 08b1bcf69c fixed invalid usage of non-collection variables in Condition 2015-10-17 14:47:16 +02:00
jsteemann 04a9ee03c3 fixed an assertion failure 2015-10-15 23:27:14 +02:00
Jan Steemann 7f778b148a blind commit 2015-10-15 16:19:33 +02:00
Jan Steemann e49802bcc0 fixes for condition generation 2015-10-15 13:38:35 +02:00
Jan Steemann 56e2dfd078 re-introduced NoResultsNode 2015-10-15 11:04:25 +02:00
jsteemann c38445aa64 added comment 2015-10-15 00:57:10 +02:00
jsteemann 4a88b3e8c9 fixed some index conditions 2015-10-15 00:50:06 +02:00
Jan Steemann b792632726 preparations for condition validation 2015-10-14 18:29:00 +02:00
Jan Steemann 3744a56138 IN optimization 2015-10-14 17:25:20 +02:00
Jan Steemann 98882efa61 optimizer fixes 2015-10-14 16:56:03 +02:00
Jan Steemann 0ffb11c25e do not use sparse indexes for sorting 2015-10-14 12:03:52 +02:00
Jan Steemann d7154af03c do not use sparse indexes for sorting only 2015-10-14 11:07:19 +02:00
Jan Steemann 779c242846 modified usage of filters with potentially undefined variables 2015-10-14 11:02:42 +02:00
Jan Steemann 1ebcea2352 remove-filter-covered-by-indexes rewrite 2015-10-13 17:59:40 +02:00
Jan Steemann 068d85b562 less header dependencies 2015-10-13 17:00:59 +02:00
Jan Steemann cd7c1bc453 preparations for sort optimizer rule 2015-10-13 10:37:07 +02:00
Michael Hackstein 0f14a243ff Removed debug output 2015-10-13 09:56:08 +02:00
jsteemann 61d2d760fb new IndexNode cost calculation 2015-10-12 22:39:01 +02:00
jsteemann 29b3741156 reworked cost calculations 2015-10-12 22:23:03 +02:00
Jan Steemann 6b2837190e different cost calculation, done except for skiplists 2015-10-12 18:49:47 +02:00
Jan Steemann 2970f9d221 fixed primary and edge index 2015-10-12 15:53:43 +02:00
Michael Hackstein eca1cc7ac6 Fixed a bug where an index node was created for sorting, even if no index could sort. 2015-10-12 15:09:36 +02:00
Michael Hackstein a8ee15fca4 Merge branch 'aql-jmmh-conditions' of github.com:arangodb/arangodb into 
aql-jmmh-conditions and fixed a compiler bug for mac outstream
 2015-10-12 14:37:03 +02:00
Jan Steemann f0edd198bc added specializeOne() and specializeAll() 2015-10-12 13:02:52 +02:00
Michael Hackstein dcc34e5312 The condition finder now creates an IndexNode for SORT statement only, if any index would be suiteable for it. 2015-10-12 11:44:36 +02:00
Jan Steemann b5c9602407 specialization of conditions 2015-10-09 18:10:33 +02:00
Jan Steemann c689fc0756 preparation work for index condition specialization 2015-10-08 18:20:10 +02:00
Jan Steemann d572655d84 fixed compile warning 2015-10-08 16:28:04 +02:00
Jan Steemann 6a4e9658c5 fixes for explainer and condition 2015-10-08 16:22:52 +02:00
Jan Steemann 0d80a17002 generalize condition handling 2015-10-08 15:10:28 +02:00