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Author SHA1 Message Date
Iurii Popov 9f4926bfec Feature/issue #653 (#10427)
* late document materialization for view draft

* MaterializeType

* asserts and removed std::function

* std::map -> std::array

* Common search ast nodes code to a separate file

* Unit tests for create and clone a node

* js tests

* tmp unfinished

* Replace variables for late materialization

* Move removing

* Removed wrong clears

* Fixed variable replacement

* removed old tests (for separate materialization)

* check if late materialization arangosearch rule is enabled

* js test. added space

* moved a function to anonym namespace

* Subquery assert

* Review improvements

* Review improvements 2

* View node state to a separate var (microoptimization)

* Fixed index assert

* alignment

* C++ unit tests
2019-11-20 22:11:54 +03:00
Jan 932f8b5874
undistribute a few more queries (#10459) 2019-11-20 08:21:44 +01:00
Iurii Popov 26309c5c96 Feature/issue #642 (#10352)
* Index late materialization draft

* Index late materialization. Refactoring.

* Index late materialization. Expansion draft.

* HashIndexMock

* Refactoring.

* Hash index mock expansion fixes

* Fix compare of attributes.

* Hash index mock. Last expansion support.

* Hash index mock. Take value for array from document, not equal key.

* Optimizations.

* Query tests

* lateMaterialized improvements

* velocypack fixes and tests for index node

* Fix after merge.

* Const expression in a condition test

* Clone tests

* More tests

* Fix for materialized view (nullptr var)

* Fixed index vars registers count planning

* javascript tests

* Fixed cluster tests

* Cluster support

* MaterializeExecutor and MaterializerExecutorInfos refactoring

* More tests

* js tests rocksdb only

* js test. Removed print()

* js testd added skiplist

* C++ unit tests for invalid json

* js test var i

* js tests == -> ===

* iFix js tests ===

* jslint ;

* int unsigned int fix

* double deletion fix

* refactoring

* Added const for collection source

* override final, added materialize namespace, fixed femove in hash index mock

* Removed expansion support. Index can contain null value in case of several object with same fields

* isNumber<>

* Optimization for single collection case

* Renaming

* refactoring

* Unit tests. Added checking documents

* !sliceIt.valid() instead of !(!=)

* Fix primary index (object instead of array)

* Edge collection test

* Windows compilation fix

* IndexExecutor getCallback optimization

* ADB_UNLIKELY

* explainer.js

* removed unsused variable in js test

* fix explainer.js

* do not use several indexes with js test

* Removed several indexes implementation

* space

* fix explainer.js

* fix explainer.js

* code alignment
2019-11-07 19:16:33 +03:00
jsteemann 791c926327 make "parallelize-gather" an optimizer rule, so it can be turned off 2019-10-30 11:54:28 +01:00
Simon Grätzer 5e0321900e
Merge branch 'feature/parallel-aql-phase-one' of github.com:arangodb/arangodb into feature/parallel-aql-phase-one 2019-10-29 11:47:13 +01:00
jsteemann b2f6fb105c added "parallel" output to explainer 2019-10-22 16:05:12 +02:00
Michael Hackstein bf2423d024
Feature/explain spliced subqueries (#10298)
* Implemented explain output for Subquery start and End nodes. Unfortunately i had to inject a temporary output variable for the Subquery start.
2019-10-22 15:38:33 +02:00
Dronplane a1014ac701 Bug fix/internal issue #600 - Late document materialization (#10006)
* Applied review cAdded sceleton optimizer functionomments

* Added mask for rule

* Applied review cAdded sceleton optimizer functionomments

* Added mask for rule

* adding plan traversal for rule

* Rule execution block developing

* Experiment with additional block

* LIMIT node modifications

* implemented late materialization base version.

* Code cleanup

* Added check for variable usage

* Implemented serialization and cloning

* Fixed build errors

* Implemented late materialization for  LimitNode

* Moved materialization to Sort Node

* Removed LimitNode modiications

* Implemented skipRows to speedup single server

* Added tests for optimizer rule

* fixed build

* Fix mac build

* Fixed mac build

* Fixed PR test run errors

* Added tmp fix for cluster test runs

* removed debug print

* Make materialization stick to last sort node. Add late materialization to explainer

* Updated optimization rule to search optimal SortNode to do materialization

* Refined optimization rules for cluster

* Added tests for SortExecutor and IResearchViewNode

* Fixed  mac buid. Removed misplaced assertion.

* Fixed build

* Updated tests. Coded cleanup

* Code cleanup

* made function name for SortedExecutor match name in ConstraintSortedExecutor

* cleanup

* Fixed test run

* made scoring results stable across cluster

* Make optimize rule stop if  sort node for limit node is not suitable

* Disabled constrained sort for materializing SortNode

* reverted SortNode modifications

* Implemented separate materializer node

* Fixed tests  to account new materialize node

* Code cleanup

* reverted debugging change

* Fixed test jslint error  and comments

* MaterializeNode renamed

* enum value renamed for materialize node

* Code cleanup

* code cleanup and optimization

* Fixed clang warning

* Applied review comments

* Out variable planning moved to materialize node

* inlined getters in ReadContex
2019-10-08 18:38:47 +03:00
Jan 6f14048bbe
implement early pruning of documents in EnumerateCollectionExecutor (#10159) 2019-10-05 13:38:23 +02:00
Jan 4f2e1d4054
fixed issue #10062: AQL: Could not extract custom attribute (#10068) 2019-09-24 14:36:53 +02:00
Jan 1e9ad7fbb9
show query string length and cacheability in explain output (#9767) 2019-08-21 12:06:32 +02:00
jsteemann f9cb4d6590 fix explainer for compatibility with 3.4 2019-07-24 17:55:50 +02:00
Andrey Abramov cf7d5bfa95 fix arangosearch explanation (#9365) 2019-06-28 19:51:34 +02:00
Markus Pfeiffer 73ac4f194d (K_)SHORTEST PATHS: Display correct directions in explainer/profiler (#9080) 2019-05-29 15:31:09 +02:00
Michael Hackstein 1a6719e144
Revert "(K_)SHORTEST PATHS: Display correct directions in explainer/profiler (#9049)" (#9074)
This reverts commit 44d15db812.
2019-05-22 16:46:45 +02:00
Markus Pfeiffer 44d15db812 (K_)SHORTEST PATHS: Display correct directions in explainer/profiler (#9049) 2019-05-22 16:06:46 +02:00
Jan 1ddb8351b9
properly display the selectivity estimates of unique indexes in the explainer (#8993) 2019-05-14 16:15:49 +02:00
Andrey Abramov 4e12fdb30b
ArangoSearch sorted indexes (#8888)
* move IResearchViewSort into separate unit

* ensure sort is propagated to IResearchLink

* update iresearch and extend some tests

* implement insertion of sorted values, store value comparator in link

* add tests for VPackComparer

* minor cleanup

* fix issue with sort definiton propagation

* propagate error message from index factory

* add integration tests for sorted indexes, single server

* initial implementation of IResearchViewMergeExecutor

* move iresearch::VPackComparer to separate translation unit

* store collection in IndexReadBuffer for IResearchViewMergeExecutor

* set primary sort from optimizer rule

* add some tests for sorted view case

* extend IResearchViewNode tests

* simplify primary sort definition

* pretty print order condition covered by arangosearch in query explanation

* fix compilation with g++-8

* address catch test failures

* fix tests

* adjust arangosearch optimizer rule to optimize sort in case of cluster

* make tests for sorted indexes work in cluster too

* fix tests

* extend js tests for sorted indices

* fix keyword in query explainer

* ensure sort-limit rule works with views

* backport ngram analyzer fix from upstream

* address jslint errors

* modify IResearchViewSort to support boolean direction specification format

* add some tests

* add tests

* add skip functionality

* extend tests

* add more catch tests

* inline some methods

* address jslint errors

* extend catch tests to reproduce the failure

* add some tests for check fullcount

* add more tests

* extend tests

* temporarily comment out broken tests

* extend js tests

* address review comments

* address jslint errors

* update iresearch
2019-05-11 17:58:56 +03:00
Jan 7acb9a9092
make creating debug packages smart graph-aware (#8886) 2019-05-06 09:18:10 +02:00
Markus Pfeiffer a14386267a k Shortest Paths (#8715)
* Add k-shortest-paths finder
2019-04-12 21:58:18 +02:00
Jan 39a3f5bc4e
reintroduce smart joins after temporarily reverting them in devel (#8543) 2019-03-23 20:36:02 +01:00
jsteemann dc381a99df Revert "Feature/ncc1701 (#8440)"
This reverts commit 59ad583796.
2019-03-21 19:18:46 +01:00
Jan 59ad583796
Feature/ncc1701 (#8440) 2019-03-21 15:05:36 +01:00
Dan Larkin-York 2eadab33e7 Index hints (#8431) 2019-03-19 09:14:18 +01:00
Michael Hackstein 0403d6cb6f
Bug fix/prune neighbors and explain (#8304)
* Fixed Neighbors prune on depth0

* Fixed the Explainer output

* Rmeoved debug output
2019-03-11 10:13:57 +01:00
Michael Hackstein 6e8d43b2da
Feature/aql traversal prune (#8255)
Allow PRUNE in the AQL Traverser.
2019-02-27 11:43:06 +01:00
Dan Larkin-York efb8364d99 Optimize memory usage in AQL by using constrained heap sort when reasonable (#7990) 2019-01-31 22:46:57 +01:00
Jan 6944115de6
various optimizations (#7994) 2019-01-21 13:40:39 +01:00
Andrey Abramov d4a010baf9
Bug fix/internal issue #316 (#7911)
* allow using scorers outside ArangoSearch view context

Signed-off-by: Andrey Abramov <andrey@arangodb.com>

* ensure query is properly optimized after replacement of scorer functions

* do not apply `handleViewsRule` to queries without views

* simplify optimization rule for ArangoSearch views

* show ArangoSearch view scorers in query explanation

* fix tests

* fix tests

* add stub for scorer related tests

* reformat

* check variable depth in `ViewExpressionContext::getVariableValue`

* add some tests

* address js test failures

* address jslint errors

* ensure `IResearchViewNode` exposes variables used in scorers

* ensure scorers with expressions are deduplicated

* fix deduplication for indexed access

* more tests

* partially address review comments

* address review comments

* simplify code

* remove irrelevant, commented out code

* ensure array comparisons are properly handled

* update changelog & loki
2019-01-10 21:04:19 +03:00
Jan fe81007438
support db._explain with all plans (#7895) 2019-01-08 18:06:46 +01:00
Dan Larkin-York 0bc6a4d7a2 Fix query profiling discrepancy in console. (#7241) 2018-11-06 14:50:32 +01:00
Jan 6d54518145
forward port changes from 3.4 (#6849) 2018-10-12 17:49:17 +02:00
Jan 46efcff7d7
micro improvements (#6674) 2018-10-05 10:25:13 +02:00
Jan dbe4559ed1
fix some issues with sorted variant of COLLECT (#6433) 2018-09-10 17:01:51 +02:00
Jan 3752c7deab
fix profile output for nodes without calls to getSome (#6397) 2018-09-10 09:19:01 +02:00
Jan 5022ccc24d
Bug fix/fixes 2508 (#6254) 2018-08-27 21:36:39 +02:00
Andrey Abramov 615e1cf7de
Feature/add options to view (#6255)
* added OPTIONS for views

* pass options too

* validation for OPTIONS

* fix OPTIONS validation

* removed debug log message

* add forceSync options

* add forceSync view option

* fix comments

* fix some memleaks

* fix typo

* fix integration tests

* fix integration tests

* fix another integration test

* rename 'forceSync' option to 'waitForSync'

* another attempt to fix test

* ensure query caches are properly invalidated

* address integration test failures

* another attempt to fix test
2018-08-26 22:30:23 +03:00
Jan 0d48677619
Bug fix/aql optimizer improvements 2308 (#6241) 2018-08-24 13:42:22 +02:00
Simon fc204a2b3e fix profiling code (#6190) 2018-08-20 12:59:07 +02:00
Jan 99f176bed5 Feature/add search keyword (#6166)
* added SEARCH keyword

* fixes jslint errors

* add incompatibility notice

* remove VIEW keyword (does not work yet!!)

* add initial support for SEARCH keyword to optimizer rules

* replace FILTER with SEARCH keyword in tests

* removed VIEW keyword, make shell_server_aql tests pass again in single server

* cleanup

* handle SEARCH clause for views

* make SEARCH a non-keyword

* fixed an issue with duplicate variables

* fixed 3 tests

* fix SEARCH statement support for views

* minor refactoring

* fix integration tests

* optimize SEARCH conditions a bit more

* fix jslint error

* fixed wrong comments and typo in class name

* fix documentation

* adjust recovery tests to use SEARCH instead of FILTER

* fix another failing test
2018-08-18 20:22:58 +03:00
Jan d7e631eddf
Bug fix/more sparsung (#6177) 2018-08-17 08:47:45 +02:00
Jan 42fdef45d4
Bug fix/fix profile query (#6073) 2018-08-06 17:02:27 +02:00
Jan e3ce2e8cfb
fix anonymization with unique indexes (#6068) 2018-08-03 12:17:05 +02:00
Heiko 434cfce699 Feature/query profiling ui (#6027) 2018-08-03 10:58:22 +02:00
Jan Christoph Uhde bcf9e30a4d Feature/cluster single operations (#5585) 2018-07-12 20:18:36 +02:00
jsteemann c0517b69f2 nicify output 2018-07-03 16:53:27 +02:00
Wilfried Goesgens 2613ca56b9 add the primary indices to the AQL modification nodes serialization and their explain output (#5628) 2018-06-21 11:45:15 +02:00
Jan edb24deafe
cleanup collection/vocbase interface of ExecutionNodes (#5557) 2018-06-08 15:28:48 +02:00
Jan dc97eb0111
Subquery optimizations (#5398) 2018-05-28 13:56:03 +02:00
Jan a295eaa120
show AQL functions used in query in explain output (#5451) 2018-05-24 21:17:51 +02:00