Function SearchSysCacheExistsAttName

src/backend/utils/cache/syscache.c:1538–1548

* SearchSysCacheExistsAttName * * As above, an attisdropped-aware version of SearchSysCacheExists. */

 * As above, an attisdropped-aware version of SearchSysCacheExists.
 */
bool
SearchSysCacheExistsAttName(Oid relid, const char *attname)
{
	HeapTuple	tuple;

	tuple = SearchSysCacheAttName(relid, attname);
	if (!HeapTupleIsValid(tuple))
		return false;
	ReleaseSysCache(tuple);
	return true;
}


/*