分頁查詢

EMP表，主鍵impId，查詢第10條到第20條數據。

SqlServer：select top 10 * from EMP where empid not in (select top 10 from EMP)

MySql: select * from EMP limit 10,10

Oracle: select * from (select rownum r,t.* from EMP t where rownum<=20) where r>10