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19 Commits

Author SHA1 Message Date
Jan Steemann 669cb3b235 renamed files 2014-09-13 01:44:01 +02:00
Frank Celler 4dcf5dc817 updated disclaimer 2014-06-20 16:40:35 +02:00
Jan Steemann a1177816aa modifiable AQL, final syntax 2014-06-17 00:37:08 +02:00
Max Neunhoeffer e7560357d2 Further cleanup with #include "Basics/Common.h" 2014-05-21 16:59:54 +02:00
Max Neunhoeffer 147e829754 Ahuacatl is now C++ and compiles again. 2014-05-21 11:30:44 +02:00
Jan Steemann ba8e38d6e5 bugfix for AQL query optimiser 
the following type of query was too eagerly optimised, leading to errors in code-generation:

   LET a = (FOR i IN [] RETURN i) LET b = (FOR i IN [] RETURN i) RETURN 1

the problem occurred when both lists in the subqueries were empty. In this case invalid code
was generated and the query couldn't be executed.
 2014-04-08 23:26:55 +02:00
Jan Steemann 9eb1752a7e use AQL LIMIT but still return the unlimited count value 
Still needs documentation and tests
 2013-08-19 18:41:00 +02:00
Jan Steemann 74489d9f93 OOM handling 2013-07-02 17:33:31 +02:00
Jan Steemann e3275136cd allow incremental access to all documents from a collection out of AQL 2013-06-07 16:51:42 +02:00
Frank Celler 1aa5109fa3 updated disclaimer 2013-03-13 17:03:18 +01:00
Jan Steemann e50daa33c9 fixed "evil" optimisation case 2013-01-30 09:39:18 +01:00
Jan Steemann 91911cea85 issue #325 2012-12-20 12:42:24 +01:00
Jan Steemann 7f93615dc6 issue #326 2012-12-19 17:22:01 +01:00
Jan Steemann dd906abbd3 issue #324 2012-12-18 19:04:45 +01:00
Jan Steemann d117f2916a issue #248: pull out some sort of subqueries 2012-10-22 09:14:38 +02:00
Jan Steemann 135af312da removed some old debug macros 2012-09-11 09:56:57 +02:00
Jan Steemann 381fc2f9f9 optimiser change: collections are annotated with hints on how they are accessed. this info is picked up by the explain command 2012-06-12 16:50:36 +02:00
Jan Steemann efd48664ef Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 
Conflicts:
	Ahuacatl/ahuacatl-statement-dump.c
	Ahuacatl/ahuacatl-statement-dump.h
	Ahuacatl/ahuacatl-statementlist.c
	Ahuacatl/ahuacatl-tree-dump.c
	Ahuacatl/ahuacatl-tree-dump.h
	Ahuacatl/ahuacatl-tree-walker.h
	Makefile.files
	Makefile.in
	arangod/Ahuacatl/ahuacatl-tree-dump.c
	arangod/Ahuacatl/ahuacatl-tree-dump.h
	arangod/Ahuacatl/ahuacatl-tree-walker.c
	arangod/Ahuacatl/ahuacatl-tree-walker.h
 2012-06-08 17:34:20 +02:00
Frank Celler d2c758d663 the great rename 2012-06-08 15:01:25 +02:00