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peter parker

peter parker

Community Administrator

peter parker is a member of CrazyEngineers since Aug 21, 2011

Member since

Aug 21, 2011

Last active

Aug 22, 2011

Posts contributed

2

Recent posts

Aug 22, 2011
the above query is the solution for second highest salary
Aug 22, 2011
select max(sal) from (select sal from emp where sal != (select max(sal) from emp))
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