Function GetPgClassDescriptor

src/backend/utils/cache/relcache.c:4576–4587

}

static TupleDesc
GetPgClassDescriptor(void)
{
	static TupleDesc pgclassdesc = NULL;

	/* Already done? */
	if (pgclassdesc == NULL)
		pgclassdesc = BuildHardcodedDescriptor(Natts_pg_class,
											   Desc_pg_class);

	return pgclassdesc;
}

static TupleDesc
GetPgIndexDescriptor(void)