/*
* Change language owner
*/
void
AlterLanguageOwner(const char *name, Oid newOwnerId)
{
HeapTuple tup;
Relation rel;
/* Translate name for consistency with CREATE */
name = case_translate_language_name(name);
rel = heap_open(LanguageRelationId, RowExclusiveLock);
tup = SearchSysCache(LANGNAME,
CStringGetDatum(name),
0, 0, 0);
if (!HeapTupleIsValid(tup))
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_OBJECT),
errmsg("language \"%s\" does not exist", name)));
AlterLanguageOwner_internal(tup, rel, newOwnerId);
ReleaseSysCache(tup);
heap_close(rel, RowExclusiveLock);
}
/*
* Change language owner, specified by OID
*/
void
AlterLanguageOwner_oid(Oid oid, Oid newOwnerId)
{
HeapTuple tup;
Relation rel;
rel = heap_open(LanguageRelationId, RowExclusiveLock);
tup = SearchSysCache1(LANGOID, ObjectIdGetDatum(oid));
if (!HeapTupleIsValid(tup))
elog(ERROR, "cache lookup failed for language %u", oid);
AlterLanguageOwner_internal(tup, rel, newOwnerId);
ReleaseSysCache(tup);
heap_close(rel, RowExclusiveLock);
}
