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Oracle中分頁語句的寫法

where select sql span -s light 語句 emp pre

select empno,ename,r from 
   (select empno,ename,rownum r from emp)
where r<11 and r>4


select empno,ename,r from 
   (select empno,ename,rownum r from emp where rownum<11)
where r>4

  

Oracle中分頁語句的寫法