Answer Posted / dsr

query:
======
select e.name,e.salary from emp e where &n =(select
count(distinct ee.salary) from emp ee where e.salary<=e.salary)

after run enter n value:

if 2 enter second max salary will come
if 3 enter third max salary will come.

otherwise, we can write below

select e.name,e.salary from emp e where 2 =(select
count(distinct ee.salary) from emp ee where e.salary<=e.salary)

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