select EMPNO,ename,DATEDIFF(YY,HIREDATE,GETDATE())As EXPERIENCE from EMP

select ENAME from EMP WHERE DATENAME(MM,HIREDATE)='MARCH'select ENAME,DATEPART(YY,HIREDATE) from EMP

SELECT EMPNO,ENAME,HIREDATE,DATEDIFF(YY,HIREDATE,GETDATE()) As EXPERIENCE FROM EMPWHERE JOB='MANAGER'SELECT * FROM EMP WHERE HIREDATE LIKE'%03%'

SELECT ENAME,HIREDATE,DATEPART(YY,HIREDATE) FROM EMP WHERE DEPTNO IN(10,30) GROUP BY HIREDATE HAVING DATEPART(YY,HIREDATE)=1981

SELECT ENAME,DATEPART(YY,HIREDATE) FROM EMP WHERE DEPTNO IN(10,30) GROUP BY ENAME HAVING DATEPART(YY,HIREDATE)=1981

SELECT ENAME FROM EMP WHERE DEPTNO IN (10,30) AND DATEPART(YY,HIREDATE)=1980

SELECT EMPNO,ENAME,DATEDIFF(YY,HIREDATE,GETDATE()) AS EXPR FROM EMP ORDER BY DATEDIFF(YY,HIREDATE,GETDATE())DESC

SELECT EMPNO,ENAME,HIREDATE,DATEDIFF(YY,HIREDATE,GETDATE()) AS EXPR FROM EMP WHERE DATEDIFF(YY,HIREDATE,GETDATE())=(SELECT MAX(DATEDIFF(YY,HIREDATE,GETDATE())) FROM EMP)

SELECT EMPNO,ENAME FROM EMPWHERE DATEPART(DD,HIREDATE)