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Bug fix 3.5/mark fulltext near etc as cacheable (#9772) 

* mark AQL functions FULLTEXT, NEAR, WITHIN, WITHIN_RECTANGLE as cacheable

* updated CHANGELOG
This commit is contained in:
Jan 2019-08-21 18:08:15 +02:00 committed by KVS85
parent 2c72655dd5
commit 3592af0b79
2 changed files with 11 additions and 8 deletions
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4
CHANGELOG
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@ -1,6 +1,10 @@
v3.5.1 (XXXX-XX-XX)
-------------------
* The AQL functions `FULLTEXT`, `NEAR`, `WITHIN` and `WITHIN_RECTANGLE` are now
marked as cacheable, so they can be used in conjunction with the AQL query
results cache on a single server.
* Fixed issue #9612: fix ArangoSearch views getting out of sync with collection.
* Fix an issue with potential spurious wakeups in the internal scheduler code.

15
arangod/Aql/AqlFunctionFeature.cpp
View File

@ -443,14 +443,13 @@ void AqlFunctionFeature::addMiscFunctions() {
add({"WARN", ".,.", Function::makeFlags(FF::CanRunOnDBServer), &Functions::Warn}); // not deterministic and not cacheable
// NEAR, WITHIN, WITHIN_RECTANGLE and FULLTEXT are replaced by the AQL
// optimizer with collection-based subqueries they are all not marked as
// non-deterministic and non-cacheable here as they refer to documents
// note further that all of these function call will be replaced by equivalent
// subqueries by the optimizer
add({"NEAR", ".h,.,.|.,.", Function::makeFlags(), &Functions::NotImplemented});
add({"WITHIN", ".h,.,.,.|.", Function::makeFlags(), &Functions::NotImplemented});
add({"WITHIN_RECTANGLE", "h.,.,.,.,.", Function::makeFlags(), &Functions::NotImplemented});
add({"FULLTEXT", ".h,.,.|.", Function::makeFlags(), &Functions::NotImplemented});
// optimizer with collection-/index-based subqueries. they are all
// marked as deterministic and cacheable here as they are just
// placeholders for collection/index accesses nowaways.
add({"NEAR", ".h,.,.|.,.", Function::makeFlags(FF::Cacheable), &Functions::NotImplemented});
add({"WITHIN", ".h,.,.,.|.", Function::makeFlags(FF::Cacheable), &Functions::NotImplemented});
add({"WITHIN_RECTANGLE", "h.,.,.,.,.", Function::makeFlags(FF::Cacheable), &Functions::NotImplemented});
add({"FULLTEXT", ".h,.,.|.", Function::makeFlags(FF::Cacheable), &Functions::NotImplemented});
}
} // namespace aql