i need department wise top 2 employees salary.which logic
i will use
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Answer Posted / nag
select distinct(sal), deptno from
(select * from emp a where 1 = (select count(distinct sal)+1
from emp b where b.sal > a.sal and b.deptno = a.deptno) and
deptno is not null
union
select * from emp a where 2 = (select count(distinct sal)+1
from emp b where b.sal > a.sal and b.deptno = a.deptno)and
deptno is not null)
order by deptno,sal
| Is This Answer Correct ? | 3 Yes | 0 No |
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