Answer Posted / rajkumar mandala

select sal from
(select rank() OVER (order by sal desc) sno ,sal from emp)
y
where sno= n

here
y : is the alias name for (select rank() OVER (order by sal
desc) sno ,sal from emp)
n : is the number ie if u want second highest sal then 'n'
value will be 2. for third highest n= 3...

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