10g/11g创建scott样例用户

oracle 10g中创建scott用户的脚本：

创建脚本，$ORACLE_HOME/sqlplus/demo/demobld.sql

删除脚本，$ORACLE_HOME/sqlplus/demo/demodrop.sql

创建后执行，

alter table emp add constraint emp_pk primary key(empno); ---在emp表中empno列添加主键

alter table dept add constraintdept_pk primary key(deptno); ---在dept表中deptno列添加主键

alter table emp add constraint emp_fk_dept foreign key(deptno) references dept; ---在emp表中关联dept表中deptno列

alter table emp add constraint emp_fk_emp foreign key(mgr) references emp; ---在emp表中关联emp表中mgr列

oracle 11g中创建scott用户的脚本：

创建脚本：$ORACLE_HOME/rdbms/admin/utlsampl.sql

删除用户语句：drop user scott;

例子：

[oracle@enmoedu1 admin]$ pwd

/u01/app/oracle/product/11.2.0/dbhome_1/rdbms/admin

SQL> @utlsampl

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

[oracle@enmoedu1 admin]$ 

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - Production

With the Partitioning, OLAP, Data Mining and Real Application Testing options

SQL> conn scott/tiger;

Connected.

删除scott用户

SQL> conn / as sysdba

Connected.

SQL> drop user scott cascade;

User dropped.

如果没有脚本，也可以手工创建样例表到其他用户

SQL> create user only identified by oracle;

User created.

SQL> grant connect,resource to only;

Grant succeeded.

执行以下语句

DROP USER SCOTT CASCADE;

DROP USER ADAMS CASCADE;

DROP USER JONES CASCADE;

DROP USER CLARK CASCADE;

DROP USER BLAKE CASCADE;

DROP PUBLIC SYNONYM PARTS;

CONNECT only/oracle ####对应样例表建立的用户

CREATE TABLE DEPT

       (DEPTNO NUMBER(2) CONSTRAINT PK_DEPT PRIMARY KEY,

        DNAME VARCHAR2(14) ,

        LOC VARCHAR2(13) ) ;

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);

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','dd-mm-rr')-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', 'dd-mm-rr')-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);

CREATE TABLE BONUS

        (

        ENAME VARCHAR2(10)      ,

        JOB VARCHAR2(9)  ,

        SAL NUMBER,

        COMM NUMBER

        ) ;

CREATE TABLE SALGRADE

      ( GRADE NUMBER,

        LOSAL NUMBER,

        HISAL NUMBER );

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;

来源《9i/10g编程艺术》