13 Commits

Author	SHA1	Message	Date
Michael Hackstein	988cfad3d6	The use-indexes rule will nw be used and explained if it created NoResult Nodes	2015-10-15 17:01:41 +02:00
Jan Steemann	deb0a132ae	rewrite of optimizer rule `use-index-for-sort`	2015-10-13 15:00:09 +02:00
Jan Steemann	cd7c1bc453	preparations for sort optimizer rule	2015-10-13 10:37:07 +02:00
Jan Steemann	37bc5b64ff	fixed segfault	2015-10-05 13:49:23 +02:00
Jan Steemann	7d4c379598	small modifications, temporarily disabled interchange-adjacent-enumerations	2015-10-02 19:53:35 +02:00
Michael Hackstein	c0a88a1371	Merge branch 'aql-jmmh-conditions' of github.com:arangodb/arangodb into aql-jmmh-conditions	2015-09-29 10:04:15 +02:00
Michael Hackstein	e35ea8995e	Fixed used after free of condition node. Cloned the Condition AST whie handing it over. Still get a double free exception. IndexNodeis now handled.	2015-09-29 09:13:08 +02:00
Jan Steemann	84f59d112e	unified index use checks	2015-09-28 18:13:04 +02:00
Jan Steemann	aebf442e7a	note latest sort expression used in a query	2015-09-25 18:21:25 +02:00
Jan Steemann	ccd06fc1a4	simplified ConditionFinder	2015-09-25 18:01:02 +02:00
Michael Hackstein	2a342fe40f	The use-indexes rule now replaces EnumerateCollectionNodes with IndexNodes. Seems to work on visual test, needs automated test	2015-09-25 17:23:47 +02:00
Michael Hackstein	6d814f63eb	Modified the condition finder to maintain a list of possible enumerate collections nodes	2015-09-25 16:34:44 +02:00
Michael Hackstein	180ffa74a3	Moved the conditionFinder to a seperate file	2015-09-24 14:16:25 +02:00