核心sql
i是第几页,itemNum是每页显示的数据条数
select * from (
select e.*,rownum rn from (
select * from employee where 1=1 order by empno) e where rownum <(i*itemNum))
where rn >(i-1)*itemNumi是第几页,itemNum是每页显示的数据条数
select * from (
i是第几页,itemNum是每页显示的数据条数
select * from (
select e.*,rownum rn from (
select * from employee where 1=1 order by empno) e where rownum <(i*itemNum))
where rn >(i-1)*itemNumi是第几页,itemNum是每页显示的数据条数
select * from (