Oracle数据库中scott用户不存在的解决方法

一、验证scott用户是否存在

用oracle用户登录 su - oracle ,之后用sys用户登录数据库

$sqlplus / as sysdba
SQL>conn scott/tiger
ORA-28000：the account is locked

此时说明soctt用户被锁定或者不存在，先解锁试试

$sqlplus / as sysdba
SQL>alert user scott account unlock;
ORA-01918: user scott does not exist

此时说明scott用户不存在

二、添加scott用户

1.我们以SYS用户重新连接

SQL>conn sys/密码 as sysdba

2.执行scott.sql文件

如果scott.sql文件不存在的话，我们可以自己手动建一个。

新建文本文档将以下内容复制到文件中，然后保存为scott.sql，放到无论到oracle_home下的/RDBMS/ADMIN（windows和linux都一样）

windows:

oracle的目录F:oracleproduct10.2.0db_1RDBMSADMIN中（以我的这个目录为例）找到scott.sql的这个文件运行

SQL>@F:oracleproduct10.2.0db_1RDBMSADMINscott.sql

linux：

执行scott文件

SQL>@/home/oracle/app/oracle/product/11.2.0/dbhome_1/rdbms/admin/scott.sql

这样scott用户就被添加进来，默认密码是tiger

SQL>conn scott/tiger 连接成功

SQL>SHOW USER;

USER为“SCOTT”

3.如果想修改scott的默认密码可以执行下面命令（先以sys权限登录:sqlplus / as sysdba）

修改scott的登录密码

SQL> alter user scott identified by gg;你再拿scott/gg来登录就可以了

4.scott.sql文件

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 OFF
 
rem CONGDON    Invoked in RDBMS at build time. 29-DEC-1988
rem OATES:     Created: 16-Feb-83
 
GRANT CONNECT,RESOURCE,UNLIMITED TABLESPACE TO SCOTT IDENTIFIED BY TIGER;
ALTER USER SCOTT DEFAULT TABLESPACE USERS;
ALTER USER SCOTT TEMPORARY TABLESPACE TEMP;
CONNECT SCOTT/TIGER
DROP 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);
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);
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 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 ON