老師這樣不是也可以么?
select rownum, r,empno,ename,sal
?from(select rownum r,empno,ename,sal from? emp? where rownum <=8 order by sal desc )e1
?where r>=5;
select rownum, r,empno,ename,sal
?from(select rownum r,empno,ename,sal from? emp? where rownum <=8 order by sal desc )e1
?where r>=5;
2015-08-24
舉報
2016-11-07
這個分頁有點難,聽不懂的感覺
2015-11-20
? SELECT * FROM (SELECT ROWNUM rNUM,e.* FROM (SELECT * FROM emp ORDER BY sal DESC) e)
?? WHERE rNUM>=5 AND rNUM<=8
2015-08-24
測完之后懂了,thx~