--SQL DROP TABLE EMP; DROP TABLE DEPT; DROP TABLE BONUS; DROP TABLE SALGRADE; CREATE TABLE EMP (EMPNO NUMBER(4) NOT NULL, ENAME VARCHAR2(10), JOB VARCHAR2(9), MGR NUMBER(4), HIREDATE DATE, SAL NUMBER(7, 2), COMM NUMBER(7, 2), DEPTNO NUMBER(2)); INSERT INTO EMP VALUES (7369, 'SMITH', 'CLERK', 7902, TO_DATE('17-DEC-1980', 'DD-MON-YYYY'), 800, NULL, 20); INSERT INTO EMP VALUES (7499, 'ALLEN', 'SALESMAN', 7698, TO_DATE('20-FEB-1981', 'DD-MON-YYYY'), 1600, 300, 30); INSERT INTO EMP VALUES (7521, 'WARD', 'SALESMAN', 7698, TO_DATE('22-FEB-1981', 'DD-MON-YYYY'), 1250, 500, 30); INSERT INTO EMP VALUES (7566, 'JONES', 'MANAGER', 7839, TO_DATE('2-APR-1981', 'DD-MON-YYYY'), 2975, NULL, 20); INSERT INTO EMP VALUES (7654, 'MARTIN', 'SALESMAN', 7698, TO_DATE('28-SEP-1981', 'DD-MON-YYYY'), 1250, 1400, 30); INSERT INTO EMP VALUES (7698, 'BLAKE', 'MANAGER', 7839, TO_DATE('1-MAY-1981', 'DD-MON-YYYY'), 2850, NULL, 30); INSERT INTO EMP VALUES (7782, 'CLARK', 'MANAGER', 7839, TO_DATE('9-JUN-1981', 'DD-MON-YYYY'), 2450, NULL, 10); INSERT INTO EMP VALUES (7788, 'SCOTT', 'ANALYST', 7566, TO_DATE('09-DEC-1982', 'DD-MON-YYYY'), 3000, NULL, 20); INSERT INTO EMP VALUES (7839, 'KING', 'PRESIDENT', NULL, TO_DATE('17-NOV-1981', 'DD-MON-YYYY'), 5000, NULL, 10); INSERT INTO EMP VALUES (7844, 'TURNER', 'SALESMAN', 7698, TO_DATE('8-SEP-1981', 'DD-MON-YYYY'), 1500, 0, 30); INSERT INTO EMP VALUES (7876, 'ADAMS', 'CLERK', 7788, TO_DATE('12-JAN-1983', 'DD-MON-YYYY'), 1100, NULL, 20); INSERT INTO EMP VALUES (7900, 'JAMES', 'CLERK', 7698, TO_DATE('3-DEC-1981', 'DD-MON-YYYY'), 950, NULL, 30); INSERT INTO EMP VALUES (7902, 'FORD', 'ANALYST', 7566, TO_DATE('3-DEC-1981', 'DD-MON-YYYY'), 3000, NULL, 20); INSERT INTO EMP VALUES (7934, 'MILLER', 'CLERK', 7782, TO_DATE('23-JAN-1982', 'DD-MON-YYYY'), 1300, NULL, 10); CREATE TABLE DEPT (DEPTNO NUMBER(2), DNAME VARCHAR2(14), LOC VARCHAR2(13) ); INSERT INTO DEPT VALUES (10, 'ACCOUNTING', 'NEW YORK'); INSERT INTO DEPT VALUES (20, 'RESEARCH', 'DALLAS'); INSERT INTO DEPT VALUES (30, 'SALES', 'CHICAGO'); INSERT INTO DEPT VALUES (40, 'OPERATIONS', 'BOSTON'); CREATE TABLE BONUS (ENAME VARCHAR2(10), JOB VARCHAR2(9), SAL NUMBER, COMM NUMBER); CREATE TABLE SALGRADE (GRADE NUMBER, LOSAL NUMBER, HISAL NUMBER); INSERT INTO SALGRADE VALUES (1, 700, 1200); INSERT INTO SALGRADE VALUES (2, 1201, 1400); INSERT INTO SALGRADE VALUES (3, 1401, 2000); INSERT INTO SALGRADE VALUES (4, 2001, 3000); INSERT INTO SALGRADE VALUES (5, 3001, 9999); -- THEN ANSWER THESE QUESTIONS. -- 1. display the names & jobs of all emp -- 2. display the id, name , joining date & salary of all emp -- 3. DISPLAY THE NAME, SAL, & ANNUAL SAL AFTER ADDING 1000 TO ALL SAL -- 4. DISPLAY THE TOTAL INCOME(COMM+SAL) OF ALL EMP. TRICKY... some comm is NULL.. -- 5. DISPLAY ALL UNIQUE JOBS IN EMPLOYEE -- 6. DISPLAY THE DETAILS OF EMP EARNING SAL MORE THAN 2000 -- 7. DISPLAY THE DETAILS OF ALL CLERKS -- 8. DISPLAY THE DETAILS OF EMP WHO JOINED AFTER 01/02/81 -- 9.DISPLAY THE DETAILS OF EMP WHO REPORT TO 7839 -- 10. DISPLAY THE DETAILS OF EMP WHO EARN COMM MORE THAN 1000 -- 11. DISPLAY THE DETAILS OF EMP ARE ANALYST --12. DISPLAY THE DETAILS OF SALESMEN & CLERKS -- 13. DISPLAY THE DETAILS OF EMP IN DEPT 30 WHO HAVE JOINED BEFORE 1ST JAN 1982 -- 14. DISPLAY THE DETAILS OF EMP WHO EITHER REPORT TO 7698 OR EARN LESS THAN 2000 -- 15. Display the name, salary and commission of employees whose commission is greater than their salary. -- 16. Finds all employees who are either managers or have a salary greater than 3000. -- 17. Find all employees in department 10 who are not managers or clerks. -- 18. Find all the managers who are not in dept 30 -- 19. List the name, number,and the dept. of all clerks -- 20. Find the salesmen in dept 30 whose salary is >=1500