i need department wise top 2 employees salary.which logic
i will use
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Answer Posted / neo
select t1.empno, deptno, sal from emp t1 where t1.sal =
(select max(t2.sal) from emp t2 where t1.deptno = t2.deptno
group by deptno)
union
select t1.empno, deptno, sal from emp t1 where t1.sal =
(select max(t2.sal) from emp t2
where t2.sal < (select max(t3.sal) from emp t3 where
t3.deptno = t2.deptno and t1.deptno = t2.deptno )
group by deptno)
order by deptno, sal desc;
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