63 Commits

Author	SHA1	Message	Date
Jan Steemann	35f2bdb9fd	fixed	2015-09-28 13:31:53 +02:00
Michael Hackstein	18f71966e9	React to _condition is nullptr when hitting EnumerateCollection	2015-09-28 11:02:39 +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	e0817f0263	Merge branch 'aql-jmmh-conditions' of github.com:arangodb/arangodb into aql-jmmh-conditions	2015-09-25 16:34:49 +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
Jan Steemann	9472eb7b45	make it link again	2015-09-25 16:30:29 +02:00
Jan Steemann	abc87b2d5f	added IndexNode stub	2015-09-25 13:40:51 +02:00
Michael Hackstein	1941b7f880	Added a new IndexNode does not compile yet	2015-09-25 13:18:43 +02:00
Michael Hackstein	2ab13b81a4	The Condition will now successfully produce a list of Indexes that can be combined for the current EnumerateCollectionBlock. If this list is empty we can do nothing but a Full Collection Scan	2015-09-25 13:00:37 +02:00
Michael Hackstein	6a11ad28ee	Adapted all indices to the new planned interface so they tell us if they can serve for a condition and present their costs	2015-09-25 10:40:04 +02:00
Michael Hackstein	180ffa74a3	Moved the conditionFinder to a seperate file	2015-09-24 14:16:25 +02:00