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| author | Mihai Andrei <mihai.andrei@10gen.com> | 2022-03-04 21:38:54 +0000 |
|---|---|---|
| committer | Evergreen Agent <no-reply@evergreen.mongodb.com> | 2022-03-04 22:33:03 +0000 |
| commit | b209ff10e948371a4f848a836f71aa54ac79b2f4 (patch) | |
| tree | b3e681753ac4e5c1f5208f939044144a5347bc63 /src/mongo/db/query/multiple_collection_accessor.h | |
| parent | 59089e231c608018e20378b49833604787f07275 (diff) | |
| download | mongo-b209ff10e948371a4f848a836f71aa54ac79b2f4.tar.gz | |
SERVER-63553 Support multi-collection plans in SlotBasedStageBuilder and construct inner ScanStage for EqLookupNodes which use NestedLoopJoin
Diffstat (limited to 'src/mongo/db/query/multiple_collection_accessor.h')
| -rw-r--r-- | src/mongo/db/query/multiple_collection_accessor.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/mongo/db/query/multiple_collection_accessor.h b/src/mongo/db/query/multiple_collection_accessor.h index 981e2d5c568..9ca5ffdf9f1 100644 --- a/src/mongo/db/query/multiple_collection_accessor.h +++ b/src/mongo/db/query/multiple_collection_accessor.h @@ -72,7 +72,7 @@ public: : MultipleCollectionAccessor(&mainColl) {} bool hasMainCollection() const { - return _mainColl->get(); + return _mainColl && _mainColl->get(); } const CollectionPtr& getMainCollection() const { @@ -96,7 +96,7 @@ public: } const CollectionPtr& lookupCollection(const NamespaceString& nss) const { - if (_mainColl && nss == _mainColl->get()->ns()) { + if (_mainColl && _mainColl->get() && nss == _mainColl->get()->ns()) { return *_mainColl; } else if (auto itr = _secondaryColls.find(nss); itr != _secondaryColls.end()) { return itr->second; |