select * from user_member
where uid in (select uid from user_member group by uid having count(uid) > 1)
mysql 查找重复数据
阅读 118
2023-02-16
相关推荐
精彩评论（0）
0 0 举报
mysql 查找重复数据
阅读 118
2023-02-16
select * from user_member
where uid in (select uid from user_member group by uid having count(uid) > 1)
相关推荐
精彩评论（0）