正文SQL查询返回去除重复数据的结果集IP云V管理员/2022-09-11/5 阅读 09/11提示:扫一扫查出行【扫一扫了解最新限行尾号】复制提示 方法一:select * from tablename where id in (select id from tablename group by id having count(id) > 1 )方法二:select DISTINCT t.* from ( select* from Goods g ) t