sqlserver分组取top
select s.* from ( select *, row_number() over (partition by [分组字段] order by [排序字段]) as 别名 from 表名称 ) s where s.别名 = 1
..
温馨提示: 本文由Jm博客推荐,转载请保留链接: https://www.jmwww.net/a/22924.html
- 上一篇:安装ORACLE软件
- 下一篇:sql注入原理
select s.* from ( select *, row_number() over (partition by [分组字段] order by [排序字段]) as 别名 from 表名称 ) s where s.别名 = 1
..
温馨提示: 本文由Jm博客推荐,转载请保留链接: https://www.jmwww.net/a/22924.html