2017年11月3日
mysql随笔
摘要： SELECt a.id,GROUP_CONCAT(b.name) from t_customer as a left join t_region as b on FIND_IN_SET(b.id,a.need_address) group by a.id update t_customer as a 阅读全文
posted @ 2017-11-03 16:15 parameter 阅读(96) 评论(0) 推荐(0) 编辑