Getting more salary in lakhs then his expireance.

Just compare his joining date with present date like getDate().

ok, but we need a constraint for compare.Means by which basis you will compare the employee getting sakary more than his experience. Any where you need to maintain the Experience salary relationship. then only you can compare and get result

Actually this one of interview question. please assume for employee table having empName,EmpSal,JoinDate.