- CREATE TABLE DEPT (
- DEPTNO NUMBER(2) CONSTRAINT PK_DEPT PRIMARY KEY,
- DNAME VARCHAR2(14) ,
- LOC VARCHAR2(13)
- ) ;
- INSERT INTO DEPT VALUES (10 , 'ACCOUNTING' , 'NEW YORK' );
- COMMIT;
- INSERT INTO DEPT VALUES (20 , 'RESEARCH' , 'DALLAS' );
- COMMIT;
- INSERT INTO DEPT VALUES (30 , 'SALES' , 'CHICAGO' );
- COMMIT;
- INSERT INTO DEPT VALUES (40 , 'OPERATIONS' , 'BOSTON' );
- COMMIT;
- 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('17-12-1980', 'DD-MM-YYYY'), 800, NULL, 20);
- COMMIT;
- INSERT INTO EMP VALUES (7499, 'ALLEN', 'SALESMAN', 7698,TO_DATE('20-2-1981', 'DD-MM-YYYY'), 1600, 300, 30);
- COMMIT;
- INSERT INTO EMP VALUES (7521, 'WARD', 'SALESMAN', 7698,TO_DATE('22-2-1981', 'DD-MM-YYYY'), 1250, 500, 30);
- COMMIT;
- INSERT INTO EMP VALUES (7566, 'JONES', 'MANAGER', 7839,TO_DATE('2-4-1981', 'DD-MM-YYYY'), 2975, NULL, 20);
- COMMIT;
- INSERT INTO EMP VALUES (7654, 'MARTIN', 'SALESMAN', 7698,TO_DATE('28-9-1981', 'DD-MM-YYYY'), 1250, 1400, 30);
- COMMIT;
- INSERT INTO EMP VALUES (7698, 'BLAKE', 'MANAGER', 7839,TO_DATE('1-5-1981', 'DD-MM-YYYY'), 2850, NULL, 30);
- COMMIT;
- INSERT INTO EMP VALUES (7782, 'CLARK', 'MANAGER', 7839,TO_DATE('9-1-1981', 'DD-MM-YYYY'), 2450, NULL, 10);
- COMMIT;
- INSERT INTO EMP VALUES (7788, 'SCOTT', 'ANALYST', 7566,TO_DATE('09-12-1982', 'DD-MM-YYYY'), 3000, NULL, 20);
- COMMIT;
- INSERT INTO EMP VALUES (7839, 'KING', 'PRESIDENT', NULL,TO_DATE('17-11-1981', 'DD-MM-YYYY'), 5000, NULL, 10);
- COMMIT;
- INSERT INTO EMP VALUES (7844, 'TURNER', 'SALESMAN', 7698,TO_DATE('8-9-1981', 'DD-MM-YYYY'), 1500, NULL, 30);
- COMMIT;
- INSERT INTO EMP VALUES (7876, 'ADAMS', 'CLERK', 7788,TO_DATE('12-1-1983', 'DD-MM-YYYY'), 1100, NULL, 20);
- COMMIT;
- INSERT INTO EMP VALUES (7900, 'JAMES', 'CLERK', 7698,TO_DATE('3-12-1981', 'DD-MM-YYYY'), 950, NULL, 30);
- COMMIT;
- INSERT INTO EMP VALUES (7902, 'FORD', 'ANALYST', 7566,TO_DATE('3-12-1981', 'DD-MM-YYYY'), 3000, NULL, 20);
- COMMIT;
- INSERT INTO EMP VALUES (7934, 'MILLER', 'CLERK', 7782,TO_DATE('23-1-1982', 'DD-MM-YYYY'), 1300, NULL, 10);
- COMMIT;
- CREATE TABLE SALGRADE (
- GRADE NUMBER,
- LOSAL NUMBER,
- HISAL NUMBER
- );
- INSERT INTO SALGRADE VALUES (1,700,1200);
- COMMIT;
- INSERT INTO SALGRADE VALUES (2,1201,1400);
- COMMIT;
- INSERT INTO SALGRADE VALUES (3,1401,2000);
- COMMIT;
- INSERT INTO SALGRADE VALUES (4,2001,3000);
- COMMIT;
- INSERT INTO SALGRADE VALUES (5,3001,9999);
- COMMIT;
- CREATE TABLE BONUS (
- ENAME VARCHAR2(10) ,
- JOB VARCHAR2(9) ,
- SAL NUMBER,
- COMM NUMBER
- ) ;
- alter table dept add constraint dept_pk primary key(deptno);
- alter table emp add constraint emp_pk primary key(empno);
- alter table emp add constraint emp_fk_dept foreign key(deptno) references dept;
- alter table emp add constraint emp_fk_emp foreign key(mgr) references emp;