删除重复数据 delete from 表 where id in (select id from (select max(id) as id,count(列) as count from 表group by 列 having count >1 order by count desc) as tab )转载于:https://www.cnblogs.com/yiyunkeji/p/6525771.ht... Other 2024-07-02 40 点赞 0 评论 60 浏览
