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Diffstat (limited to 'src/backend/catalog/index.c')
| -rw-r--r-- | src/backend/catalog/index.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/backend/catalog/index.c b/src/backend/catalog/index.c index 4334cd7499c..96aade9abd4 100644 --- a/src/backend/catalog/index.c +++ b/src/backend/catalog/index.c @@ -1005,6 +1005,7 @@ index_create(Relation heapRelation, if (OidIsValid(parentIndexRelid)) { StoreSingleInheritance(indexRelationId, parentIndexRelid, 1); + LockRelationOid(parentIndexRelid, ShareUpdateExclusiveLock); SetRelationHasSubclass(parentIndexRelid, true); } |