Oracle数据库之官方案例库

Oracle官方案例库

Oracle官方案例,可以让初学者作为参考.

Rem Copyright (c) 1990 by Oracle Corporation
Rem NAME
REM    UTLSAMPL.SQL
Rem  FUNCTION
Rem  NOTES
Rem  MODIFIED
Rem gdudey     06/28/95 -  Modified for desktop seed database
Rem glumpkin   10/21/92 -  Renamed from SQLBLD.SQL
Rem blinden   07/27/92 -  Added primary and foreign keys to EMP and DEPT
Rem rlim       04/29/91 -         change char to varchar2
Rem mmoore     04/08/91 -         use unlimited tablespace priv
Rem pritto     04/04/91 -         change SYSDATE to 13-JUL-87
Rem   Mendels    12/07/90 - bug 30123;add to_date calls so language independent
Rem
rem
rem $Header: utlsampl.sql 7020100.1 94/09/23 22:14:24 cli Generic<base> $ sqlbld.sql
rem
SET TERMOUT OFF
SET ECHO OFFrem CONGDON    Invoked in RDBMS at build time.   29-DEC-1988
rem OATES:     Created: 16-Feb-83GRANT CONNECT,RESOURCE,UNLIMITED TABLESPACE TO SCOTT IDENTIFIED BY TIGER;ALTER USER SCOTT DEFAULT TABLESPACE USERS;
ALTER USER SCOTT TEMPORARY TABLESPACE TEMP;
CONNECT SCOTT/TIGERDROP TABLE DEPT;
CREATE TABLE DEPT(DEPTNO NUMBER(2) CONSTRAINT PK_DEPT PRIMARY KEY,DNAME VARCHAR2(14) ,LOC VARCHAR2(13) ) ;DROP TABLE EMP;
CREATE TABLE EMP(EMPNO NUMBER(4) CONSTRAINT PK_EMP PRIMARY KEY,ENAME VARCHAR2(10),JOB VARCHAR2(9),MGR NUMBER(4),HIREDATE DATE,SAL NUMBER(7,2),COMM NUMBER(7,2),DEPTNO NUMBER(2) CONSTRAINT FK_DEPTNO REFERENCES DEPT);DROP TABLE BONUS;
CREATE TABLE BONUS(ENAME VARCHAR2(10)  ,JOB VARCHAR2(9)  ,SAL NUMBER,COMM NUMBER) ;DROP TABLE SALGRADE;
CREATE TABLE SALGRADE( GRADE NUMBER,LOSAL NUMBER,HISAL NUMBER );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');INSERT INTO EMP VALUES(7369,'SMITH','CLERK',7902,to_date('17-12-1980','dd-mm-yyyy'),800,NULL,20);
INSERT INTO EMP VALUES(7499,'ALLEN','SALESMAN',7698,to_date('20-2-1981','dd-mm-yyyy'),1600,300,30);
INSERT INTO EMP VALUES(7521,'WARD','SALESMAN',7698,to_date('22-2-1981','dd-mm-yyyy'),1250,500,30);
INSERT INTO EMP VALUES(7566,'JONES','MANAGER',7839,to_date('2-4-1981','dd-mm-yyyy'),2975,NULL,20);
INSERT INTO EMP VALUES(7654,'MARTIN','SALESMAN',7698,to_date('28-9-1981','dd-mm-yyyy'),1250,1400,30);
INSERT INTO EMP VALUES(7698,'BLAKE','MANAGER',7839,to_date('1-5-1981','dd-mm-yyyy'),2850,NULL,30);
INSERT INTO EMP VALUES(7782,'CLARK','MANAGER',7839,to_date('9-6-1981','dd-mm-yyyy'),2450,NULL,10);
INSERT INTO EMP VALUES(7788,'SCOTT','ANALYST',7566,to_date('13-JUL-87')-85,3000,NULL,20);
INSERT INTO EMP VALUES(7839,'KING','PRESIDENT',NULL,to_date('17-11-1981','dd-mm-yyyy'),5000,NULL,10);
INSERT INTO EMP VALUES(7844,'TURNER','SALESMAN',7698,to_date('8-9-1981','dd-mm-yyyy'),1500,0,30);
INSERT INTO EMP VALUES(7876,'ADAMS','CLERK',7788,to_date('13-JUL-87')-51,1100,NULL,20);
INSERT INTO EMP VALUES(7900,'JAMES','CLERK',7698,to_date('3-12-1981','dd-mm-yyyy'),950,NULL,30);
INSERT INTO EMP VALUES(7902,'FORD','ANALYST',7566,to_date('3-12-1981','dd-mm-yyyy'),3000,NULL,20);
INSERT INTO EMP VALUES(7934,'MILLER','CLERK',7782,to_date('23-1-1982','dd-mm-yyyy'),1300,NULL,10);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);
COMMIT;SET TERMOUT ON
SET ECHO ONSELECT * from emp;
select * from emp where deptno = 30 and sal>2000;select * from emp where ename = 'james';select * from emp where hiredate = '03-12月-81';--order by排序          升序 asc（默认）          降序desc
select * from emp where hiredate = '03-12月-81'  order by sal;
select * from emp where hiredate = '03-12月-81'  order by sal desc;
select * from emp order by deptno desc, sal desc;
select empno,ename,sal*12 年薪 from emp order by 年薪;

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Oracle数据库之官方案例库

Oracle官方案例库

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