快速建立Mysql学习环境
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2024-01-04 09:21:10
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写了一个简单的sql脚本文件,方便mysql的入门学习 在mysql命令行下执行以下代码: mysqlsource文件所在完整路径/summit2.sql 无 DROP TABLE EMP;DROP TABLE DEPT;DROP TABLE BONUS;DROP TABLE SALGRADE;DROP TABLE DUMMY;CREATE TABLE EMP (EMPNO INT NOT NULL,
写了一个简单的sql脚本文件,方便mysql的入门学习在mysql命令行下执行以下代码:
mysql>source 文件所在完整路径/summit2.sql
DROP TABLE EMP; DROP TABLE DEPT; DROP TABLE BONUS; DROP TABLE SALGRADE; DROP TABLE DUMMY; CREATE TABLE EMP (EMPNO INT NOT NULL, ENAME VARCHAR(10), JOB VARCHAR(9), MGR INT, HIREDATE DATE, SAL DOUBLE(13,2), COMM INT, DEPTNO INT); INSERT INTO EMP VALUES (7369, 'SMITH', 'CLERK', 7902, '1980-12-17', 800, NULL, 20); INSERT INTO EMP VALUES (7499, 'ALLEN', 'SALESMAN', 7698, '1981-02-20', 1600, 300, 30); INSERT INTO EMP VALUES (7521, 'WARD', 'SALESMAN', 7698, '1981-02-22', 1250, 500, 30); INSERT INTO EMP VALUES (7566, 'JONES', 'MANAGER', 7839, '1981-04-02', 2975, NULL, 20); INSERT INTO EMP VALUES (7654, 'MARTIN', 'SALESMAN', 7698, '1981-09-28', 1250, 1400, 30); INSERT INTO EMP VALUES (7698, 'BLAKE', 'MANAGER', 7839, '1981-03-12', 2850, NULL, 30); INSERT INTO EMP VALUES (7782, 'CLARK', 'MANAGER', 7839, '1981-06-09', 2450, NULL, 10); INSERT INTO EMP VALUES (7788, 'SCOTT', 'ANALYST', 7566, '1982-12-09', 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, '1981-09-08', 1500, 0, 30); INSERT INTO EMP VALUES (7876, 'ADAMS', 'CLERK', 7788, '1983-01-12', 1100, NULL, 20); INSERT INTO EMP VALUES (7900, 'JAMES', 'CLERK', 7698, '1981-12-03', 950, NULL, 30); INSERT INTO EMP VALUES (7902, 'FORD', 'ANALYST', 7566, '1981-12-03', 3000, NULL, 20); INSERT INTO EMP VALUES (7934, 'MILLER', 'CLERK', 7782, '1982-01-23', 1300, NULL, 10); CREATE TABLE DEPT (DEPTNO INT, 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 BONUS (ENAME VARCHAR(10), JOB VARCHAR(9), SAL DOUBLE(13,2), COMM INT); CREATE TABLE SALGRADE (GRADE INT, LOSAL INT, HISAL INT); 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); CREATE TABLE DUMMY (DUMMY INT); INSERT INTO DUMMY VALUES (0); COMMIT;
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