Is it possible to use foreach to traverse the database columns?

Question

Currently there is a database mmo_auth.pay_info_0 (0-32) tables to take UIN, nikenmae, vip_socre and another database is moo_game.paly_iofno_0 (0-32) tables to take UIN, login_time, this uses a foreach to list 64 tables together surface? How to implement it