17,378
社区成员
发帖
与我相关
我的任务
分享
SELECT empno, ename, sal, job
FROM
(
SELECT empno, ename, sal, job, AVG(sal) OVER(PARTITION BY job) avg_sal FROM scott.emp
) WHERE sal > avg_sal
SELECT t.empno, t.ename, t.sal
FROM scott.emp t
WHERE t.sal > (SELECT AVG(sal) FROM scott.emp)