8000 Bug fix/begin trx disjoint (#14641) by mchacki · Pull Request #14648 · arangodb/arangodb · GitHub
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Bug fix/begin trx disjoint (#14641) #14648

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Merged
merged 3 commits into from
Aug 20, 2021
Merged

Bug fix/begin trx disjoint (#14641) #14648

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307250d
Bug fix/begin trx disjoint (#14641)
mchacki Aug 16, 2021
37a7e17
Revert JSUnity improvement, testCase names now need to be unique per …
mchacki Aug 20, 2021
cc71691
Merge branch '3.8' into bug-fix-3.8/begin-trx-disjoint
KVS85 Aug 20, 2021
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3 changes: 3 additions & 0 deletions CHANGELOG
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Original file line number Diff line number Diff line change
@@ -1,6 +1,9 @@
v3.8.1 (XXXX-XX-XX)
-------------------

* Fixed: _api/transaction/begin called on edge collections of disjoint
SmartGraphs falsely returned CollectionNotFound errors.

* Bug-Fix: In more complex queries there was a code-path where a (Disjoint-)
Smart graph access was not properly optimized.

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20 changes: 11 additions & 9 deletions arangod/Transaction/Manager.cpp
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Expand Up @@ -489,15 +489,17 @@ Result Manager::lockCollections(TRI_vocbase_t& vocbase,
if (res.fail()) {
return false;
}
res.reset(state->addCollection(theEdge->getFromCid(), "_from_" + cname,
mode, /*lockUsage*/ false));
if (res.fail()) {
return false;
}
res.reset(state->addCollection(theEdge->getToCid(), "_to_" + cname,
mode, /*lockUsage*/ false));
if (res.fail()) {
return false;
if (!col->isDisjoint()) {
res.reset(state->addCollection(theEdge->getFromCid(), "_from_" + cname,
mode, /*lockUsage*/ false));
if (res.fail()) {
return false;
}
res.reset(state->addCollection(theEdge->getToCid(), "_to_" + cname,
mode, /*lockUsage*/ false));
if (res.fail()) {
return false;
}
}
}
} catch (basics::Exception const& ex) {
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0