* 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
* 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
* 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
* add initial implementation of scatter view rule and node
* add tests for `IResearchViewNode` and `IResearchViewScatterNode`
* add missing check
* modify IResearch execution nodes to use references instead of pointers
* use view id in searialized `ExecutionNode` representation instead of the name
* add cluster mode stubs and checks
* very first attempt to distribute IResearchViewNode
* further implementation of cluster-wide arangosearch views
* fix invalid json format
* add tests for coordinator iresearch view
* allow to retrieve a list of existing views on a coordinator
* more tests for coordinator iresearch view
* some fixes to enable query explanation
* remove Collection dependency from RemoteNode
* remove unnecessary remote ArangoSearch view scatter
* fix explanation appearance
* add some assertions
* minor fixes
* implement IResearchViewCoordinator::updateProperties
* fix view DDL issues
* handle link modifications in DDL operations
* add coordinator implementation of iresearch view links
* fix tests
* further coordinator based view DDL implementation
* further IResearchViewCoordinator implementation
* add initial implementation of AgencyMock
* fix some tests
* code cleanup
* extend test + some fixes
* more tests for IResearchViewCoordinator
* fix tests for IResearchLinkCoordinator
* some fixes after merge
* fix tests
* remove declaration of nonexistent (previously removed) method
* some fixes after review
* remove string duplication
* more tests and fixes
* more fixes and tests
* more tests
* one more test
* fix 'use-after-free' asan error
* fix non-enterprise tests issues
* forward-port AQL optimizations from 3.3
* fix restrict-to-single-shard rule
* added tests for specific cases
* ModificationNodes now can know if they are restricted or not
* OptimizerRule now updates the ModificationNode instead of setting ownName on remote node.
* The DBServerEngine container now only sends a subset of snippets (those which are relevant) It is able to restrict any part of the query to a certain shard or even a list of shards
* ExecutionEngine CreateBlocks in ClusterMode now returns Result instead of throwing.
* Adapted Coordinator side to a bitter mapping of RemoteNode => QuerySnippets. This is still ongoing work.
* Fixed Coordinator enginecontainer test and finisehd implementation of EngineInfoContainerDBServer. Seems to work so far, need to adapt test to prove it.
* Adapted test for modification nodes and restrict to shard.
* restrictTo can now be de-/serialized on Modification Nodes
* Fixed Community Compile Error
* Added a test for Indexes/EnumerateCollection nodes
* EnumerateCollection and IndexNode now have options to be restricted to a single shard, opt rule not yet updated
* DBServer part of planning now checks Enumerate and IndexNodes for single shard optimization
* Added tests for simple single shard optimization on IndexNodes
* Adapted optimzierrule for SingleShard optimierung on IndexNodes
* Fixed an issue with externally restricted shard ids in combination with shard_id based optimization
* Added a test for multiple single shard optimizations on the same collection
* Removed collection/Shard duplicate check of optimize to single shard rules
* Updated Explainer to handle optimize to single shard
* Let more tests pass an optimized AQL variant
* Temporarily disabled a tests that can only be solved after some work in transaction
* Fixing subqueries in aql profiler
* Adding additional testsuite
* Fix AQL profiling example name, add API example
Also use different query for explain and profiling with SLEEP() for
non-zero runtimes.
* New/updated examples for query explain/profiling
* Fix runtime calculation
Dronplane
Jan
jsteemann
Andrey Abramov
Markus Pfeiffer
Michael Hackstein
Dan Larkin-York
Andrey Abramov
Simon
Heiko
Jan Christoph Uhde
Wilfried Goesgens