mysql找出重复数据的方法select openid,count(openid) from yinjiatoupiao_info group by openid HAVING count(openid)>1
查看原文:http://newmiracle.cn/?p=2128
mysql找出重复数据的方法
最新推荐文章于 2024-11-29 10:36:48 发布
mysql找出重复数据的方法select openid,count(openid) from yinjiatoupiao_info group by openid HAVING count(openid)>1
查看原文:http://newmiracle.cn/?p=2128