oracle 的分页
select * from (select rownum rn , t1.* from ( select * from emp order by empno ) t1 where rownum <=10) t2 where rn >=5 ;
select * from emp where rowid in (select rid from (select rid from (select rownum rn,rid from (select rowid rid ,empno from emp) where rownum <=10) where rn>=5)) order by empno;
posted on 2013-05-18 20:55 passer1991 阅读(95) 评论(0) 编辑 收藏 举报