Is there a command akin to:
2nd highest salary from tbl_salary or
2nd highest salary from tbl_salary
4th highest salary from tbl_salary ?
4th highest salary from tbl_salary
I'm sure there is a better way to do this, but:
SELECT salary FROM tbl_salary ORDER BY salary DESC LIMIT n,1
Where n is the position you want - 1 (i.e. to get the second highest salary it would be LIMIT 1,1)