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| author | Kevin Pulo <kevin.pulo@mongodb.com> | 2019-09-13 06:06:36 +0000 |
|---|---|---|
| committer | evergreen <evergreen@mongodb.com> | 2019-09-13 06:06:36 +0000 |
| commit | 11eaee8aace14a3b8ba1d7c3ab462e8badc8ffee (patch) | |
| tree | 7d334be32ba03d2739559d30da3c0edd01561fb4 /src/mongo | |
| parent | bf9a3a3bd3055237b72d50d8f86b43420ea10d68 (diff) | |
| download | mongo-11eaee8aace14a3b8ba1d7c3ab462e8badc8ffee.tar.gz | |
SERVER-10456 do not use sparse indexes as shard key indexes
(cherry picked from commit 0e6b9119f4d3a0fae681ed28220bc55ed1469f81)
Diffstat (limited to 'src/mongo')
| -rw-r--r-- | src/mongo/db/catalog/index_catalog_impl.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mongo/db/catalog/index_catalog_impl.cpp b/src/mongo/db/catalog/index_catalog_impl.cpp index 4e37bffe820..6dc6672782f 100644 --- a/src/mongo/db/catalog/index_catalog_impl.cpp +++ b/src/mongo/db/catalog/index_catalog_impl.cpp @@ -1187,7 +1187,7 @@ const IndexDescriptor* IndexCatalogImpl::findShardKeyPrefixedIndex(OperationCont const IndexDescriptor* desc = ii->next()->descriptor(); bool hasSimpleCollation = desc->infoObj().getObjectField("collation").isEmpty(); - if (desc->isPartial()) + if (desc->isPartial() || desc->isSparse()) continue; if (!shardKey.isPrefixOf(desc->keyPattern(), SimpleBSONElementComparator::kInstance)) |