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arangodb
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79 Commits

Author SHA1 Message Date
Jan Steemann 687d6133f0 comments reformatting 2016-01-11 09:52:39 +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
Wilfried Goesgens 9d1f861736 Fix memory management of traverser expression. 2015-12-16 17:07:17 +01:00
Wilfried Goesgens da57d31488 Implement de/serializing of filters in traversalnodes 2015-12-16 11:17:38 +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
jsteemann 135d434a7f more unconstification 2015-12-03 11:09:35 +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
Jan Steemann 9497ca9c7c fixed memleaks 2015-12-01 17:07:32 +01:00
Michael Hackstein 0adbef4f76 Transformed the TraversalExpression vector into a map ordered by access level. This is way more convenient on the Traverser side to be used. 2015-11-17 16:25:45 +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
Michael Hackstein a5273e8fec Preperation for DBServer local filtering 2015-11-17 11:01:51 +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
Michael Hackstein 3923c7936e EdgeCollections are now evaluated to cids later in TraversalBlock. This change was necessary for the Cluster 2015-11-16 09:09:34 +01:00
Wilfried Goesgens 418ddc4dd5 Implement simple condition extractor 2015-11-13 16:49:12 +01:00
Michael Hackstein b7a8a364fc Started Including the Cluster Traversal in AQL. Right now the result is empty but the server will not crash any more. Now starting with the real implementation. 2015-11-13 11:08:18 +01:00
Michael Hackstein 8d0d921ab6 Included two Abstract classes for Traversals. Traverser and TraversalPath. Implemented both of them for Single-Server Traversals. 2015-11-12 16:25:36 +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 ae4d888c9a - Make graphs lookup clustrer ready 
- remove cache, its hard to maintain when its valid and when not.
 2015-11-11 11:04:12 +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 9ad613a0a8 Return the variables that expressions use too in getVariablesUsedHere() 2015-11-06 15:50:59 +01:00
Wilfried Goesgens d51b5cdc9b Finalize the explain feature 2015-11-06 13:41:44 +01:00
Wilfried Goesgens 327b408a22 Start implementing early filtering of paths to exclude from the result 2015-10-28 12:37:13 +01:00
Wilfried Goesgens e9928de21b start to fix graph implementation for explain() 2015-10-22 13:05:13 +02:00
Frank Celler c4d1fff729 new traversal 2015-09-18 10:40:28 +02:00