SQL Queries on Operators

List All The Employees Whose Commission Is Null

SELECT ENAME
FROM EMP
WHERE COMM IS NULL;

List All The Employees Who Don’t Have A Reporting Manager

SELECT ENAME
FROM EMP
WHERE MGR IS NULL;

List All The Salesmen In Dept 30

SELECT ENAME
FROM EMP
WHERE JOB='SALESMAN' AND DEPTNO=30;

List All The Salesmen In Dept Number 30 And Having Salary Greater Than 1500

SELECT ENAME
FROM EMP
WHERE JOB='SALESMAN' AND DEPTNO=30 AND SAL>1500;

List All The Employees Whose Name Starts With ‘S’ Or ‘A’

SELECT ENAME
FROM EMP
WHERE ENAME LIKE 'S%' OR ENAME LIKE 'A%';

List All The Employees Except Those Who Are Working In Dept 10 & 20.

SELECT ENAME
FROM EMP
WHERE DEPTNO NOT IN(10,20);

List The Employees Whose Name Does Not Start With ‘S’

SELECT ENAME
FROM EMP
WHERE ENAME NOT LIKE 'S%';

List All The Employees Who Are Having Reporting Managers In Dept 10

SELECT ENAME
FROM EMP
WHERE MGR IS NOT NULL AND DEPTNO=10;

List All The Employees Whose Commission Is Null And Working As Clerk

SELECT ENAME
FROM EMP
WHERE COMM IS NULL AND JOB='CLERK';

List All The Employees Who Don’t Have A Reporting Manager In Deptno 10 Or 30

SELECT ENAME
FROM EMP
WHERE MGR IS NULL AND DEPTNO IN(10,30);

List All The Salesmen In Dept 30 With Sal More Than 2450

SELECT ENAME
FROM EMP
WHERE JOB='SALESMAN' AND DEPTNO=30 AND SAL>2450;

List All The Analyst In Dept Number 20 And Having Salary Greater Than 2500

SELECT ENAME
FROM EMP
WHERE JOB='ANALYST' AND DEPTNO=30 AND SAL>2500;

List All The Employees Whose Name Starts With ‘M’ Or ‘J’

SELECT ENAME
FROM EMP
WHERE ENAME LIKE 'M%' OR ENAME LIKE 'J%';

List All The Employees With Annual Salary Except Those Who Are Working In Dept 30

SELECT ENAME,SAL*12 ANNUAL_SAL
FROM EMP
WHERE DEPTNO NOT IN 30;

List The Employees Whose Name Does Not End With ‘Es’ Or ‘R’

SELECT ENAME
FROM EMP
WHERE ENAME NOT LIKE '%ES' OR ENAME NOT LIKE '%R';

List All The Employees Who Are Having Reporting Managers In Dept 10 Along With 10% Hike In Salary

SELECT ENAME, SAL+SAL*10/100
FROM EMP
WHERE MGR IS NOT NULL AND DEPTNO=10;

Display All The Employee Who Are ‘Salesman’s Having ‘E’ As The Last But One Character In Ename But Salary Having Exactly 4 Character

SELECT ENAME
FROM EMP
WHERE JOB='SALESMAN' AND ENAME LIKE '%E_' AND SAL LIKE '_';

Display All The Employee Who Are Joined After Year 81

SELECT ENAME
FROM EMP
WHERE HIREDATE > '31-DEC-81';

Display All The Employee Who Are Joined In Feb

SELECT ENAME
FROM EMP
WHERE HIREDATE LIKE '%FEB%';

List The Employees Who Are Not Working As Managers And Clerks In Dept 10 And 20 With A Salary In The Range Of 1000 To 3000

SELECT ENAME
FROM EMP
WHERE JOB NOT IN('MANAGER','CLERK') AND DEPTNO IN(20,10) AND SAL BETWEEN 1000 AND 3000;

List The Employees Whose Salary Not In The Range Of 1000 To 2000 And Working In Dept 10,20 Or 30 Except All Salesmen

SELECT ENAME
FROM EMP
WHERE SAL NOT BETWEEN 1000 AND 2000 AND DEPTNO IN(10,20) OR DEPTNO=30 AND JOB !='SALESMAN';

List The Department Names Which Are Having Letter ‘O’ In Their Locations As Well As Their Department Names

SELECT DNAME
FROM DEPT
WHERE LOC LIKE'%O%' AND DNAME LIKE'%O%';

Display All The Employees Whose Job Has String ‘Man’ In It.

SELECT ENAME
FROM EMP
WHERE JOB LIKE '%MAN%';

List The Employees Who Are Hired After 82 And Before 87.

SELECT ENAME
FROM EMP
WHERE HIREDATE BETWEEN '01-JAN-83' AND '31-DEC-86';

WAQTD All The Details Of Employees Hired In November And December.

SELECT *
FROM EMP
WHERE HIREDATE LIKE '%NOV%' OR HIREDATE LIKE '%DEC%';

List All The Employee Names And Comission For Those Employees Who Earn Comission More Than Their Salary

SELECT ENAME,COMM
FROM EMP
WHERE COMM > SAL;

Waqtd Name And Designation For All The Employees Having Reporting Managers And Also Thrie Names Starting With ‘S’

SELECT ENAME,JOB
FROM EMP
WHERE MGR IS NOT NULL AND ENAME LIKE 'S%';

Waqtd Name And Salary Of All The Employees If Their Annual Salary Ends With ‘0’ .

SELECT ENAME,SAL
FROM EMP
WHERE SAL*12 LIKE '%0';

Waqtd Name Of The Employee Having Atleast 2l’s In His Name

SELECT ENAME
FROM EMP
WHERE ENAME LIKE '%L%L%';

Waqtd Name Of The Employees Whos Name Starts With A ‘Vowel’

SELECT ENAME
FROM EMP
WHERE ENAME LIKE 'A%' OR ENAME LIKE 'E%' OR ENAME LIKE 'I%' OR ENAME LIKE 'O%' OR ENAME LIKE 'U%';

Waqtd Name Of The Employees Whos Name Starts With A ‘Vowel’

SELECT ENAME
FROM EMP
WHERE ENAME LIKE 'A%' OR ENAME LIKE 'E%' OR ENAME LIKE 'I%' OR ENAME LIKE 'O%' OR ENAME LIKE 'U%';