SQL经典实例书上的数据代码
CREATE TABLE EMP (EMPNO integer NOT NULL, ENAME VARCHAR(10), JOB VARCHAR(9), MGR integer, HIREDATE DATE, SAL integer, COMM integer, DEPTNO integer); INSERT INTO EMP VALUES (7369, 'SMITH', 'CLERK', 7902, '1980-12-17', 800, NULL, 20); INSERT INTO EMP VALUES (7499, 'ALLEN', 'SALESMAN', 7698, '1981-2-20', 1600, 300, 30); INSERT INTO EMP VALUES (7521, 'WARD', 'SALESMAN', 7698, '1981-2-22', 1250, 500, 30); INSERT INTO EMP VALUES (7566, 'JONES', 'MANAGER', 7839, '1981-4-2', 2975, NULL, 20); INSERT INTO EMP VALUES (7654, 'MARTIN', 'SALESMAN', 7698, '1981-9-28', 1250, 1400, 30); INSERT INTO EMP VALUES (7698, 'BLAKE', 'MANAGER', 7839, '1981-5-1', 2850, NULL, 30); INSERT INTO EMP VALUES (7782, 'CLARK', 'MANAGER', 7839, '1981-6-9', 2450, NULL, 10); INSERT INTO EMP VALUES (7788, 'SCOTT', 'ANALYST', 7566, '1982-12-9', 3000, NULL, 20); INSERT INTO EMP VALUES (7839, 'KING', 'PRESIDENT', NULL, '1981-11-17', 5000, NULL, 10); INSERT INTO EMP VALUES (7844, 'TURNER', 'SALESMAN', 7698, '1981-9-8', 1500, 0, 30); INSERT INTO EMP VALUES (7876, 'ADAMS', 'CLERK', 7788, '1983-1-12', 1100, NULL, 20); INSERT INTO EMP VALUES (7900, 'JAMES', 'CLERK', 7698, '1981-12-3', 950, NULL, 30); INSERT INTO EMP VALUES (7902, 'FORD', 'ANALYST', 7566, '1981-12-3', 3000, NULL, 20); INSERT INTO EMP VALUES (7934, 'MILLER', 'CLERK', 7782, '1982-1-23', 1300, NULL, 10); CREATE TABLE DEPT (DEPTNO integer, DNAME VARCHAR(14), LOC VARCHAR(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 T1 (ID INTEGER); INSERT INTO T1 VALUES (1); CREATE TABLE T10 (ID INTEGER); INSERT INTO T10 VALUES (1); INSERT INTO T10 VALUES (2); INSERT INTO T10 VALUES (3); INSERT INTO T10 VALUES (4); INSERT INTO T10 VALUES (5); INSERT INTO T10 VALUES (6); INSERT INTO T10 VALUES (7); INSERT INTO T10 VALUES (8); INSERT INTO T10 VALUES (9); INSERT INTO T10 VALUES (10); CREATE TABLE T100 (ID INTEGER); 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