how to get second highest salary in each department in sql
SELECT E.Employers_name, E.dep_number, E.salary
FROM Employers E
WHERE 1 = (SELECT COUNT(DISTINCT salary)
FROM Employers B
WHERE B.salary > E.salary AND E.dep_number = B.dep_number)
group by E.dep_numbersql 2nd highest salary
select *from employee
group by salary
order by salary desc limit 1,1;Copyright © 2021 Codeinu
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