写出一条Sql语句:取出表A中第31到第40记录(SQLServer,以自动增长的ID作为主键,注意:ID可能不是连续的

有三种方式:

 

1、select top 10 * from A where id not in (select top 30 id from A)

 演变步骤:

1)select top 30 id from T_FilterWords--取前条

2)select * from T_FilterWords where id not in (select top 30 id from T_FilterWords)--取id不等于前三十条

3)select top 10 * from T_FilterWords

 

2、select top 10 * from A where id > (select max(id) from (select top 30 id from A )as A)

 

3、用ROW_NUMBER实现

 

posted @ 2020-10-04 22:35  睡不醒的小韩  阅读(279)  评论(0编辑  收藏  举报