Oracle 完美解決子查詢中不能使用order by 方法

發現 from后面是可以跟order by 的所以只用 把 from 表名 換成 from( select b.pubdata from policy b order by b.pubdata ) 就可以了，樣例代碼：

select * from policy where rowid not in(select rowid from 
( select *from policy b order by b.pubdata )  where  rownum<=0  ) and rownum<=1;