Hawkin
/
arangodb
mirror of https://gitee.com/bigwinds/arangodb
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
40,781 Commits 358 Branches 495 Tags 994 MiB
Commit Graph

518 Commits

Author SHA1 Message Date
Frank Celler a5a25754ed Feature/reduce extraction to projection (#2792) 
* reduce extractions to projections

* recycle string buffers in SocketTask

* micro optimizations for mmfiles indexes

* added special lookup function for _key

* moved function into the correct file

* speed up key buffer allocations a bit

* added noexcept specifier

* correctly name variable

* explicitly move bounds

* fix and speedup from/toPersistent functions

* reuse string from ManagedDocumentResult for multiple lookups

* use move-assign

* a bit less work for single server

* speedup AQL function HASH

* single fetch optimization

* performance optimization for the case when no documents need to be returned

* make reduce-extraction-to-projection a RocksDB-only optimizer rule

* cppcheck

* try to fix compile error on MacOS

* bug fix for MacOSX

* missing namespace (in Windows compile)
 2017-07-14 08:40:29 +02:00
Frank Celler 40d73d5a8b Revert "[WIP] Feature/reduce extraction to projection (#2735)" 
This reverts commit 5bfcff30cd.
 2017-07-12 12:52:14 +02:00
Jan 5bfcff30cd [WIP] Feature/reduce extraction to projection (#2735) 
* reduce extractions to projections

* recycle string buffers in SocketTask

* micro optimizations for mmfiles indexes

* added special lookup function for _key

* moved function into the correct file

* speed up key buffer allocations a bit

* added noexcept specifier

* correctly name variable

* explicitly move bounds

* fix and speedup from/toPersistent functions

* reuse string from ManagedDocumentResult for multiple lookups

* use move-assign

* a bit less work for single server

* speedup AQL function HASH

* single fetch optimization

* performance optimization for the case when no documents need to be returned

* make reduce-extraction-to-projection a RocksDB-only optimizer rule
 2017-07-12 11:22:29 +02:00
jsteemann a35f85bcc7 added proper docs for --query.fail-on-warning 2017-05-29 15:46:48 +02:00
jsteemann f5c8932744 initial version of query execution plan cache, still very rough 2017-02-21 11:58:38 +01:00
jsteemann b76eeee92e reuse more AqlItemBlocks 2017-02-08 00:59:06 +01:00
jsteemann a3509aa041 centralize access to AqlItemBlocks memory management 2017-02-06 23:33:43 +01:00
jsteemann b8e1eb8d47 fix compile warnings in MSVC 2017-01-31 16:47:22 +01:00
jsteemann fc5d7311b5 use general BlockCollector in all cases in which it is appropriate 2017-01-31 15:03:24 +01:00
jsteemann 3c2a466c48 use block collector for IndexBlock 2017-01-31 12:16:53 +01:00
jsteemann 369b2c7bc6 added optional memory limit for AQL queries 2016-12-06 13:23:41 +01:00
Michael Hackstein 59bac5e631 Added some more AQL trace output. 2016-10-19 15:17:44 +02:00
Max Neunhoeffer 14d8d35fd9 Put tracing of AQL queries in. 
Use by setting { tracing: 1} (only calls) or { tracing: 2} (with
result) into 4th argument of db._query
 2016-10-19 11:36:29 +02:00
Jan Christoph Uhde 9965ca9c6a Merge branch 'obi-velocystream-2' into obi-velocystream-3 
* obi-velocystream-2: (21 commits)
  enable VPACK
  add some documentation
  add some documenation
  get rid fo cookies in non-http requests
  Documentation improvements
  Docs: Fix locking and isolation code examples (require db object and use AQL traversal)
  fix recovery edge case
  grunt build [ci skip]
  added edge hover event
  redirect to new gv
  ui added query execution of selected text
  gv improvements
  removed unused code path
  added convenience method getRegister()
  remove body() method from GeneralRequest
  Removing unnecessary library "z" by cross-compiling
  Adaptation of V8 architecture "arm64" with "aarch64" processor.
  Complete to __aarch64__ achritectur
  add: VppResponse
  cppcheck
  ...

Conflicts:
	arangod/GeneralServer/GeneralCommTask.cpp
	arangod/GeneralServer/GeneralCommTask.h
	arangod/GeneralServer/HttpCommTask.h
 2016-07-27 10:11:50 +02:00
jsteemann d3946a5f3c added convenience method getRegister() 2016-07-25 16:52:27 +02:00
Jan Steemann 27b846bbab fixed copying of AqlValues 2016-07-21 15:57:29 +02:00
Jan Steemann ca6fa5e7af copy row 0 2016-07-21 14:33:10 +02:00
Jan Steemann a1c2b7cc63 fixed issue #1941 2016-07-14 10:08:17 +02:00
jsteemann 9d865c7047 optimizations, bugfixes 2016-05-04 01:50:28 +02:00
jsteemann 4a7c9f0f68 simplified bloated comments 2016-04-09 11:27:30 +02:00
Jan Steemann 80413739d1 fixed test 2016-03-22 14:34:18 +01:00
jsteemann 906418778c cppcheck 2016-03-18 11:23:38 +01:00
Jan Steemann ba91761a66 fix resetting of cursors 2016-03-11 17:56:23 +01:00
Jan Steemann da691ed39c fixed memory issues 2016-03-11 12:44:38 +01:00
Jan Steemann b55b5d7386 AqlValue refactoring 2016-03-09 17:50:20 +01:00
Jan Steemann 78f07c6a31 less json 2016-03-03 14:23:39 +01:00
Jan Steemann 9046e1831b clang-format 2016-01-27 13:43:46 +01:00
jsteemann 842384016d namespace cleanup 2016-01-21 00:20:22 +01:00
jsteemann 431900f17a changed namespace from triagens to arangodb 2016-01-17 00:44:53 +01:00
jsteemann 2ae325fd4e removed some of those "using namespace" directives 2016-01-14 23:21:39 +01:00
jsteemann 50c0e18d53 removed useless con|destructor comments 2016-01-07 21:19:53 +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
Jan Steemann b76c61adb1 \0 fix 2015-12-17 12:28:16 +01:00
Michael Hackstein 1a7f414c16 Merge branch 'devel' of github.com:arangodb/arangodb into JHMH 2015-09-18 12:21:39 +02:00
Frank Celler c4d1fff729 new traversal 2015-09-18 10:40:28 +02:00
Jan Steemann afb342eefd split big ExecutionBlock file into smaller files 2015-08-27 00:28:20 +02:00
Michael Hackstein 40c1361244 Merge branch 'devel' of github.com:arangodb/arangodb into array_indexing 2015-08-25 16:40:31 +02:00
Jan Steemann 387e3e9cd4 make removeByExample, replaceByExample and updateByExample use AQL internally 2015-08-22 23:22:24 +02:00
Michael Hackstein 4bb8508d82 Implemented a new improved version of the Array index insertion function. 2015-08-20 14:03:17 +02:00
Michael Hackstein ae989cf2ca Skiplist index now uses the unified index_element. 2015-08-17 12:43:14 +02:00
Michael Hackstein c2338d80d0 A user can now create an indux on attribute[*] which will put an index on attribute and ignores the expand flag. Does not harm any feature in AQL now. 2015-08-17 12:43:08 +02:00
Michael Hackstein 17a8f73a06 Now the input for indexes is parsed using the new attribute parser. This means the flags for expanded Attributes are set. Also introduced a transformation function to transform an attributeName list back into a string. 2015-08-17 12:43:07 +02:00
Michael Hackstein 8fbb2739b0 The indexes can now use the new AttributeName struct which contains a flag if the attribute should be Array-Indexed. Right now this flag is hard-coded to false in all cases and not persisted. 2015-08-17 12:43:05 +02:00
Jan Steemann 5dab23a3b7 CXX implementation of AQL `LIKE` 2015-08-04 10:30:18 +02:00
Jan Steemann 14fe919b5b constify 2015-07-30 00:07:50 +02:00
Jan Steemann 2d8777bc6c make the optimizer create less plans 2015-07-30 00:07:32 +02:00
Jan Steemann 6d7ccd7699 move shaper to cxx 2015-07-28 17:38:31 +02:00
Jan Steemann cdfdec9244 save some overhead when walking plans 2015-07-28 11:44:34 +02:00