select rownum num from( select * from test order by num) where rownum

如題

select  rn,num from (select rownum as rn ,num from (select * from test order by num)) where rn>=2 and rn<=5;

Oracle當從rownum的第二行起時候將無法查找到如何數據，只有通過別名。

參考http://database.51cto.com/art/201106/270156.htm