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Diffstat (limited to 'src/backend/utils/cache/typcache.c')
| -rw-r--r-- | src/backend/utils/cache/typcache.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/src/backend/utils/cache/typcache.c b/src/backend/utils/cache/typcache.c index 2fa6d335350..04cb74c485f 100644 --- a/src/backend/utils/cache/typcache.c +++ b/src/backend/utils/cache/typcache.c @@ -1082,12 +1082,7 @@ load_enum_cache_data(TypeCacheEntry *tcache) items = (EnumItem *) palloc(sizeof(EnumItem) * maxitems); numitems = 0; - /* - * Scan pg_enum for the members of the target enum type. We use a current - * MVCC snapshot, *not* SnapshotNow, so that we see a consistent set of - * rows even if someone commits a renumbering of the enum meanwhile. See - * comments for RenumberEnumType in catalog/pg_enum.c for more info. - */ + /* Scan pg_enum for the members of the target enum type. */ ScanKeyInit(&skey, Anum_pg_enum_enumtypid, BTEqualStrategyNumber, F_OIDEQ, @@ -1096,7 +1091,7 @@ load_enum_cache_data(TypeCacheEntry *tcache) enum_rel = heap_open(EnumRelationId, AccessShareLock); enum_scan = systable_beginscan(enum_rel, EnumTypIdLabelIndexId, - true, GetLatestSnapshot(), + true, NULL, 1, &skey); while (HeapTupleIsValid(enum_tuple = systable_getnext(enum_scan))) |