zoukankan      html  css  js  c++  java
  • sql练习-DEPT_EMP_SALGRADE

    -- 第三部分建表
    DROP TABLE IF EXISTS EMP;
    DROP TABLE IF EXISTS DEPT;
    DROP TABLE IF EXISTS SALGRADE;
    
    CREATE TABLE DEPT
           (DEPTNO int(2) not null ,
        DNAME VARCHAR(14) ,
        LOC VARCHAR(13),
        primary key (DEPTNO)
        );
    CREATE TABLE EMP
           (EMPNO int(4)  not null ,
        ENAME VARCHAR(10),
        JOB VARCHAR(9),
        MGR INT(4),
        HIREDATE DATE  DEFAULT NULL,
        SAL DOUBLE(7,2),
        COMM DOUBLE(7,2),
        primary key (EMPNO),
        DEPTNO INT(2) 
        )
        ;
    
    CREATE TABLE SALGRADE
          ( GRADE INT,
        LOSAL INT,
        HISAL INT );
    
    
    
    
    INSERT INTO DEPT ( DEPTNO, DNAME, LOC ) VALUES ( 
    10, 'ACCOUNTING', 'NEW YORK'); 
    INSERT INTO DEPT ( DEPTNO, DNAME, LOC ) VALUES ( 
    20, 'RESEARCH', 'DALLAS'); 
    INSERT INTO DEPT ( DEPTNO, DNAME, LOC ) VALUES ( 
    30, 'SALES', 'CHICAGO'); 
    INSERT INTO DEPT ( DEPTNO, DNAME, LOC ) VALUES ( 
    40, 'OPERATIONS', 'BOSTON'); 
    commit;
     
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7369, 'SMITH', 'CLERK', 7902,  '1980-12-17'
    , 800, NULL, 20); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7499, 'ALLEN', 'SALESMAN', 7698,  '1981-02-20'
    , 1600, 300, 30); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7521, 'WARD', 'SALESMAN', 7698,  '1981-02-22'
    , 1250, 500, 30); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7566, 'JONES', 'MANAGER', 7839,  '1981-04-02'
    , 2975, NULL, 20); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7654, 'MARTIN', 'SALESMAN', 7698,  '1981-09-28'
    , 1250, 1400, 30); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7698, 'BLAKE', 'MANAGER', 7839,  '1981-05-01'
    , 2850, NULL, 30); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7782, 'CLARK', 'MANAGER', 7839,  '1981-06-09'
    , 2450, NULL, 10); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7788, 'SCOTT', 'ANALYST', 7566,  '1987-04-19'
    , 3000, NULL, 20); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7839, 'KING', 'PRESIDENT', NULL,  '1981-11-17'
    , 5000, NULL, 10); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7844, 'TURNER', 'SALESMAN', 7698,  '1981-09-08'
    , 1500, 0, 30); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7876, 'ADAMS', 'CLERK', 7788,  '1987-05-23'
    , 1100, NULL, 20); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7900, 'JAMES', 'CLERK', 7698,  '1981-12-03'
    , 950, NULL, 30); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7902, 'FORD', 'ANALYST', 7566,  '1981-12-03'
    , 3000, NULL, 20); 
    INSERT INTO EMP ( EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM,
    DEPTNO ) VALUES ( 
    7934, 'MILLER', 'CLERK', 7782,  '1982-01-23'
    , 1300, NULL, 10); 
    commit;
     
    INSERT INTO SALGRADE ( GRADE, LOSAL, HISAL ) VALUES ( 
    1, 700, 1200); 
    INSERT INTO SALGRADE ( GRADE, LOSAL, HISAL ) VALUES ( 
    2, 1201, 1400); 
    INSERT INTO SALGRADE ( GRADE, LOSAL, HISAL ) VALUES ( 
    3, 1401, 2000); 
    INSERT INTO SALGRADE ( GRADE, LOSAL, HISAL ) VALUES ( 
    4, 2001, 3000); 
    INSERT INTO SALGRADE ( GRADE, LOSAL, HISAL ) VALUES ( 
    5, 3001, 9999); 
    commit;
  • 相关阅读:
    Bootstrap 模态对话框只加载一次 remote 数据的解决办法
    通过反射查找泛型的属性值
    基于Bootstrap的超酷jQuery开关按钮插件
    解決BufferedReader读取UTF-8文件中文乱码(转)
    Hibernate学习笔记
    freemarker XMLGregorianCalendar 转日期
    Android中手机号、车牌号正则表达式
    Eclipse中启动tomcat报错java.lang.OutOfMemoryError: PermGen space的解决方法
    WPF 引用DLL纯图像资源包类库中的图片
    “ sgen.exe ”已退出,代码为 1
  • 原文地址:https://www.cnblogs.com/HelloM/p/13598588.html
Copyright © 2011-2022 走看看