摘要: 筛选重复数据 select * from 表名 where rowid not in (select min(rowid) from 表名 group by 重复判断字段) 删除重复数据 delete from 表名 where rowid not in (select min(rowid) fro 阅读全文
posted @ 2021-12-06 11:24 百花小松 阅读(301) 评论(0) 推荐(0)