Function InvalidateSystemCachesExtended

src/backend/utils/cache/inval.c:719–741

}

void
InvalidateSystemCachesExtended(bool debug_discard)
{
	int			i;

	InvalidateCatalogSnapshot();
	ResetCatalogCaches();
	RelationCacheInvalidate(debug_discard); /* gets smgr and relmap too */

	for (i = 0; i < syscache_callback_count; i++)
	{
		struct SYSCACHECALLBACK *ccitem = syscache_callback_list + i;

		ccitem->function(ccitem->arg, ccitem->id, 0);
	}

	for (i = 0; i < relcache_callback_count; i++)
	{
		struct RELCACHECALLBACK *ccitem = relcache_callback_list + i;

		ccitem->function(ccitem->arg, InvalidOid);
	}
}


/* ----------------------------------------------------------------