Second and Third Highest Salary using mysql

It is very easy to find second highest salary

SELECT *
FROM emp
WHERE salary =(SELECT salary
FROM emp
GROUP BY salary
ORDER BY salary DESC
LIMIT 1 , 1)

Third highest salary you can find following ways

SELECT *
FROM emp
WHERE salary =(SELECT salary
FROM emp
GROUP BY salary
ORDER BY salary DESC
LIMIT 2 , 1)


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