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647 Commits

Author SHA1 Message Date
Jan Steemann f483e9c41c added threadNumber global variable 2012-11-12 09:45:38 +01:00
Jan Steemann 6b6b692592 cleaned up v8 function creation 2012-11-12 09:30:51 +01:00
Jan Steemann d7aa6d7d0a more cleanup 2012-11-09 18:42:07 +01:00
Jan Steemann be39dbd419 some cleanup 2012-11-09 17:50:07 +01:00
Jan Steemann 728dfa3d9e fixed a few out of memory situations 2012-11-09 17:30:28 +01:00
Jan Steemann 419456c1a8 some refactoring 2012-11-09 15:06:28 +01:00
Jan Steemann b9019329c8 fail gracefully on invalid marker types 2012-11-09 11:05:06 +01:00
Jan Steemann 65db6eee8b some simplification 2012-11-09 11:03:42 +01:00
Jan Steemann 7dfab2d6dc introduced validFrom, still does nothing 2012-11-09 10:42:06 +01:00
Jan Steemann b4ae789573 cleaned up naming 2012-11-08 19:01:05 +01:00
Jan Steemann bef21db8d8 renamed variable 2012-11-08 18:47:39 +01:00
Jan Steemann b7b2c87ea8 re-used function declaration functions in v8-query 2012-11-08 18:44:10 +01:00
Jan Steemann 149c6c1fc1 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 2012-11-08 17:47:53 +01:00
Jan Steemann 64c6bc5cb0 renamed marker member _deletion to _validTo, some cleanup 2012-11-08 17:47:18 +01:00
Jan Steemann 5b4f8431b4 removed unused _eid from master pointer 2012-11-08 16:36:08 +01:00
a-brandt 8532aecd73 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 2012-11-08 16:24:43 +01:00
a-brandt cc919edc69 bug fix negative _key 2012-11-08 16:23:09 +01:00
Jan Steemann 30e29ee0b1 removed unnecessary function parameters 2012-11-08 16:14:34 +01:00
Jan Steemann 6b9e43d4f5 removed unused function 2012-11-08 15:23:03 +01:00
Jan Steemann 2ea13cf0ed small fixes 2012-11-08 10:15:29 +01:00
Jan Steemann a25881ed7b fixed cases with incorrectly optimised queries, leading to wrong results 
The issue was caused when the optimiser decided to use an index on an attribute, but the attribute access was contained in a logical OR as follows:

FILTER (c.<indexed-column> == <value> || c.<some-other-column> == c.<indexed-column>)

In this case, the index on <indexed-column> was accessed with the constant <value>, but the right-hand side of the OR was ignored, leading to possibly incomplete results
 2012-11-07 18:33:38 +01:00
Jan Steemann bdccef3965 whitespace 2012-11-07 18:15:10 +01:00
Jan Steemann 308455f842 issue #272: fixed typo 2012-11-07 16:53:36 +01:00
Jan Steemann e657f9d6b4 made "_vertices" a shared string 2012-11-06 19:35:51 +01:00
Jan Steemann 1fc641b001 use predefined constant when wrapping 2012-11-06 19:29:29 +01:00
Jan Steemann dacd2fb70c some cleanup 2012-11-06 19:24:27 +01:00
Jan Steemann 59791248bf some refactoring of v8-vocbase, trx integration 2012-11-06 19:02:09 +01:00
Jan Steemann 203560d30b moved transactions into javascript object 2012-11-06 14:42:52 +01:00
Jan Steemann 0ed1f985fe create private copies of other write transactions 2012-11-06 12:56:51 +01:00
Jan Steemann aee9599baa introduced write-locks 2012-11-05 18:22:24 +01:00
Jan Steemann 4276215251 some cleanup 2012-10-31 18:20:22 +01:00
Jan Steemann d9f34fd88e refactored and simplified document CRUD methods 2012-10-31 18:04:12 +01:00
Jan Steemann 6e22aef697 parameter reduction 2012-10-31 15:06:58 +01:00
Jan Steemann d1bc1513aa moved creation of primary index into index.c 2012-10-31 13:55:57 +01:00
Jan Steemann 42206c990c moved functions from primary to document collection 2012-10-31 13:29:07 +01:00
Jan Steemann 8cb8f2ce0e removed unused collection functions 2012-10-31 13:18:57 +01:00
Jan Steemann 07a9f35572 pass vocbase to trx 2012-10-31 13:18:36 +01:00
Jan Steemann d9f8219bd6 added --enable-trx option 2012-10-31 11:21:06 +01:00
Jan Steemann 824a317bd3 removed unused line 2012-10-31 10:52:49 +01:00
Jan Steemann 60f076de91 removed unused barrier reference 2012-10-31 10:34:52 +01:00
a-brandt 759f00e3d7 Bugfix wrong key length check 2012-10-30 14:44:52 +01:00
a-brandt bfd2239a80 added "blueprints" api to "Under Construction" section 2012-10-30 14:24:41 +01:00
a-brandt 3fb488c3a3 Merge branch 'devel' of https://github.com/triAGENS/ArangoDB into devel 2012-10-30 12:31:50 +01:00
a-brandt 5b77d5c3ad added key length check 2012-10-30 12:31:27 +01:00
a-brandt fff25d5ac3 renamed "blueprint" to "blueprints" and added documentation and tests 2012-10-30 12:29:51 +01:00
Jan Steemann a585b64f79 implementation of global transaction lists 2012-10-30 11:17:54 +01:00
Jan Steemann 665a6d4b7a transaction functionality, very early, not at all working 2012-10-29 18:14:42 +01:00
Jan Steemann b9008cbdd5 removed TRI_voc_did_t, removed some deprecated typedefs 2012-10-29 15:45:52 +01:00
Jan Steemann 21735bb267 minor changes 2012-10-29 15:34:28 +01:00
Jan Steemann a68fff16e2 issue #271: allow very simple optimisations for AQL function usage 
This change will create field access hints also for AQL function calls.
Calls to functions will not be optimised, but meaningless usages of functions will not be optimised away.
For example:

FOR p IN PATHS(users, relations, "outbound")
  FILTER LENGTH(p.edges) > 0 && LENGTH(p.edges) < 0
  RETURN p

The FILTER in the above query uses the LENGTH() function two times in a way that no result will be produced.
Before, function calls were excluded from expression collapsing and simplification.
Now, multiple calls to the same function with the same call argument might be optimised away if the calls will
lead to no results being produced. This will only work for functions that are called with exactly one argument
which also must be an attribute name, and when the function calls are used in relational operations.
 2012-10-26 13:32:01 +02:00