update mb_tariff a inner join
mb_tariff_temp b set a.payment = b.payment
where a.mybus_id = b.mybus_id
本文出自 “dba天空” 博客，请务必保留此出处http://9425473.blog.51cto.com/9415473/1660810
更新一张表的数据到新表
原文：http://9425473.blog.51cto.com/9415473/1660810
