Function CacheInvalidateRelcacheAll

src/backend/utils/cache/inval.c:1398–1404

* CacheInvalidateRelcacheAll * Register invalidation of the whole relcache at the end of command. * * This is used by alter publication as changes in publications may affect * large number of tables. */

 * large number of tables.
 */
void
CacheInvalidateRelcacheAll(void)
{
	PrepareInvalidationState();

	RegisterRelcacheInvalidation(InvalidOid, InvalidOid);
}

/*
 * CacheInvalidateRelcacheByTuple