diff options
Diffstat (limited to 'src/backend/utils/adt/enum.c')
| -rw-r--r-- | src/backend/utils/adt/enum.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/backend/utils/adt/enum.c b/src/backend/utils/adt/enum.c index 973397cc85b..401e7299fa4 100644 --- a/src/backend/utils/adt/enum.c +++ b/src/backend/utils/adt/enum.c @@ -76,6 +76,15 @@ check_safe_enum_use(HeapTuple enumval_tup) TransactionIdDidCommit(xmin)) return; + /* + * Check if the enum value is blacklisted. If not, it's safe, because it + * was made during CREATE TYPE AS ENUM and can't be shorter-lived than its + * owning type. (This'd also be false for values made by other + * transactions; but the previous tests should have handled all of those.) + */ + if (!EnumBlacklisted(HeapTupleGetOid(enumval_tup))) + return; + /* It is a new enum value, so check to see if the whole enum is new */ en = (Form_pg_enum) GETSTRUCT(enumval_tup); enumtyp_tup = SearchSysCache1(TYPEOID, ObjectIdGetDatum(en->enumtypid)); |