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14 Commits

Author SHA1 Message Date
Jan 50fef0f430
multiple cluster-related AQL optimizations (#4928)
* multiple cluster-related AQL optimizations

* do not apply single-shard optimization if _includedShards is already set from the outside

* implement changes requested by @mchacki
2018-03-23 14:52:58 +01:00
Jan 5e795da259
Feature 3.3/optimize cluster collect (#4895) 2018-03-22 18:36:15 +01:00
Jan 5230df9f72
Feature 3.3/fulltext optimizations (#3925) 2017-12-19 21:40:12 +01:00
Jan 5165155ed1 Bug fix/fixes 0609 (#3227)
* do not use V8 variant of AQL functions in early optimization stage when a C++ variant is available

* additionally, simplify AQL function definitions and aliases

* warn when more than 90% of max mappings are in use

* added C++ variant of replication catchup

* added `--log.role` option

* updated CHANGELOG

* removed non-existing scheduler.threads option from config

* removed useless __FILE__, __LINE__ invocations

* updated CHANGELOG

* allow a priority V8 context

* remove TRI_CORE_MEM_ZONE

* try to fix Windows errors & warnings

* cleanup

* removed memory zones altogether

* exclude system collections from collection tests
2017-09-13 16:28:21 +02:00
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
Michael Hackstein 2cd48e614b Feature/optimizer rule remove filter covered by traversal (#2731)
* Added a first test for remove-filter-covered-by-traverser rule.

* initial try at adding the functions

* Initial try at fixing all cases

* Fixing optimizer rule order

* Changing rule

* excluding quantifier ANY

* Fixing assertion error

* quick fix for some failed traverser cases

* Fixing quantifier related tests

* Adding upper limit for scannedIndex in cluster

* Fixing the mmfiles asserts

* Allow the coordinator to do condition checking on edges again. Used in enterprise.

* Fix naming of optimizer rules (#2739)
2017-07-10 10:15:17 +02:00
Frank Celler 6b47544611 Revert "Feature/optimizer rule remove filter covered by traversal" (#2724)
* Revert "Feature/authorization query cache (#2720)"

This reverts commit 83712b7b4a.

* Revert "properly return index in case of unique constraint violation (#2716)"

This reverts commit c3f346e0a5.

* Revert "fix https://github.com/arangodb/planning/issues/388 (#2714)"

This reverts commit 1d944b97a4.

* Revert "fix typo (#2718)"

This reverts commit 61a80ed697.

* Revert "Feature/optimizer rule remove filter covered by traversal (#2676)"

This reverts commit c54b81fb69.
2017-07-04 11:13:36 +02:00
Simon Grätzer c54b81fb69 Feature/optimizer rule remove filter covered by traversal (#2676) 2017-07-03 18:39:32 +02:00
Simon Grätzer df7e12d79b Working geo index + tests 2017-05-09 15:04:51 +02:00
jsteemann ef3322b81f make SORT RAND() removal a feature of the old engine 2017-04-04 08:55:08 +02:00
jsteemann 645889949c move engine-specific V8 functions into storage engine 2017-03-09 12:59:44 +01:00
jsteemann 57dd92902c move engine-specific optimizer rules into engine 2017-03-07 13:10:58 +01:00