diff options
Diffstat (limited to 'src/backend/utils/cache/lsyscache.c')
| -rw-r--r-- | src/backend/utils/cache/lsyscache.c | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/src/backend/utils/cache/lsyscache.c b/src/backend/utils/cache/lsyscache.c index 69f1e0c2422..391870c3a69 100644 --- a/src/backend/utils/cache/lsyscache.c +++ b/src/backend/utils/cache/lsyscache.c @@ -7,7 +7,7 @@ * Portions Copyright (c) 1994, Regents of the University of California * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/utils/cache/lsyscache.c,v 1.150 2007/03/19 16:30:31 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/utils/cache/lsyscache.c,v 1.151 2007/04/02 03:49:39 tgl Exp $ * * NOTES * Eventually, the index information should go through here, too. @@ -1770,7 +1770,7 @@ getTypeIOParam(HeapTuple typeTuple) * own type OID as parameter. (As of 8.2, domains must get their own OID * even if their base type is an array.) */ - if (typeStruct->typtype == 'b' && OidIsValid(typeStruct->typelem)) + if (typeStruct->typtype == TYPTYPE_BASE && OidIsValid(typeStruct->typelem)) return typeStruct->typelem; else return HeapTupleGetOid(typeTuple); @@ -2022,7 +2022,7 @@ getBaseTypeAndTypmod(Oid typid, int32 *typmod) if (!HeapTupleIsValid(tup)) elog(ERROR, "cache lookup failed for type %u", typid); typTup = (Form_pg_type) GETSTRUCT(tup); - if (typTup->typtype != 'd') + if (typTup->typtype != TYPTYPE_DOMAIN) { /* Not a domain, so done */ ReleaseSysCache(tup); @@ -2128,7 +2128,17 @@ get_typtype(Oid typid) bool type_is_rowtype(Oid typid) { - return (typid == RECORDOID || get_typtype(typid) == 'c'); + return (typid == RECORDOID || get_typtype(typid) == TYPTYPE_COMPOSITE); +} + +/* + * type_is_enum + * Returns true if the given type is an enum type. + */ +bool +type_is_enum(Oid typid) +{ + return (get_typtype(typid) == TYPTYPE_ENUM); } /* |