新电脑上安装了Oracle 12c，没有自带scott用户。看了不少帖子，发现以下帖子最为靠谱。

补充事项：

1. 运行语句“select username from dba_users where username = 'SCOTT';”时，我遇到了以下错误：

第 1 行出现错误:

ORA-01219: 数据库或可插入数据库未打开: 仅允许在固定表或视图中查询

解决办法：

SQL> select open_mode from v$database;

OPEN_MODE

----------

MOUNTED

SQL语句> alter database open;

2. 运行语句“conn scott/tiger@pdborcl;”时，我遇到了以下错误：

ERROR:

ORA-28000: the account is locked

警告: 您不再连接到 ORACLE。

解决办法：

SQL> alter session set container=pdborcl;

会话已更改。

SQL> alter user scott account unlock;

用户已更改。

SQL> conn scott/tiger@pdborcl

ERROR:

ORA-28001: the password has expired

更改 scott 的口令

新口令:

重新键入新口令:

口令已更改

已连接。

还是那句老话，看似简单的问题，实际解决起来并不简单啊。

原文标题：Oracle 12c 添加scott用户

原文链接：http://www.cnblogs.com/xqzt/p/5034375.html

原文内容：

对于熟悉Oracle或者接触过Oracle的人，scott这个用户大家一定相当的熟悉。12c推出了可插拔数据库，在一个容器cdb中以多租户的形式同时存在多个数据库pdb。pdb中默认不包含scott用户。

为了做数据泵的实验，需要一个测试用户，因此需要在pdb中添加scott用户。

oracle 12c自带了scott的脚本，$ORACLE_HOME/rdbms/admin/utlsampl.sql 内容如下：

Rem Copyright (c) 1990, 2006, Oracle. Allrights reserved.

Rem NAME

REM UTLSAMPL.SQL

RemFUNCTIONRem NOTES

Rem MODIFIED

Rem lburgess04/02/06 -lowercase passwords

Rem menash02/21/01 - remove unnecessary users forsecurity reasons

Rem gwood03/23/99 - make alldates Y2K compliant

Rem jbellemo02/27/97 - dont connect assystem

Rem akolk08/06/96 - bug 368261: Adding date formats

Rem glumpkin10/21/92 - Renamed fromSQLBLD.SQL

Rem blinden07/27/92 - Added primary and foreign keys to EMP andDEPT

Rem rlim04/29/91 - change char to varchar2Rem mmoore04/08/91 - useunlimited tablespace priv

Rem pritto04/04/91 - change SYSDATE to 13-JUL-87Rem Mendels12/07/90 - bug 30123;addto_date calls so language independent

Rem

rem

rem $Header: utlsampl.sql02-apr-2006.21:13:01 lburgess Exp$ sqlbld.sql

remSET TERMOUT OFF

SET ECHO OFFrem CONGDON Invokedin RDBMS at build time. 29-DEC-1988rem OATES: Created:16-Feb-83

DROP USER SCOTT CASCADE;DROP USER ADAMS CASCADE;DROP USER JONES CASCADE;DROP USER CLARK CASCADE;DROP USER BLAKE CASCADE;GRANT CONNECT,RESOURCE,UNLIMITED TABLESPACE TO SCOTT IDENTIFIED BYtiger;DROP PUBLICSYNONYM PARTS;

CONNECT SCOTT/tigerCREATE TABLEDEPT

(DEPTNONUMBER(2) CONSTRAINT PK_DEPT PRIMARY KEY,

DNAMEVARCHAR2(14) ,

LOCVARCHAR2(13) ) ;CREATE TABLEEMP

(EMPNONUMBER(4) CONSTRAINT PK_EMP PRIMARY KEY,

ENAMEVARCHAR2(10),

JOBVARCHAR2(9),

MGRNUMBER(4),

HIREDATE DATE,

SALNUMBER(7,2),

COMMNUMBER(7,2),

DEPTNONUMBER(2) CONSTRAINT FK_DEPTNO REFERENCESDEPT);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 TABLEBONUS

(

ENAMEVARCHAR2(10) ,

JOBVARCHAR2(9) ,

SALNUMBER,

COMMNUMBER) ;CREATE TABLESALGRADE

( GRADENUMBER,

LOSALNUMBER,

HISALNUMBER);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;EXIT

下面就利用这段脚本，在pdb中恢复scott

1、为pdb添加tnsnames (步骤2后面用的到)

[oracle@xqzt admin]$ pwd/data/app/oracle/product/12.1.0/dbhome_1/network/admin[oracle@xqzt admin]$ cat tnsnames.ora

# tnsnames.ora Network ConfigurationFile: /data/app/oracle/product/12.1.0/dbhome_1/network/admin/tnsnames.ora

# GeneratedbyOracle configuration tools.

ORCL=(DESCRIPTION=(ADDRESS= (PROTOCOL = TCP)(HOST = xqzt)(PORT = 1521))

(CONNECT_DATA=(SERVER=DEDICATED)

(SERVICE_NAME=orcl)

)

)

PDBORCL=(DESCRIPTION=(ADDRESS= (PROTOCOL = TCP)(HOST = xqzt)(PORT = 1521))

(CONNECT_DATA=(SERVER=DEDICATED)

(SERVICE_NAME=pdborcl)

)

)

2、修改utlsampl.sql

将  connect scott/tiger 改为  connect  scott/tiger@PDBORCL

3、使用sys登录plsql，切换到要导入的容器pdb ,执行utlsampl.sql

切换到容器pdborcl

SQL>show pdbs

CON_ID CON_NAMEOPENMODE RESTRICTED---------- ------------------------------ ---------- ----------

2 PDB$SEED READ ONLYNO3 PDBORCL READWRITE NO

SQL> alter session set container=pdborcl; ##切换到pdb

Session altered.

确认使用sys连接到了pdborcl

SQL> alter session set container=pdborcl;

Session altered.

SQL> show user

USER is"SYS"

SQL>show con_name;

CON_NAME------------------------------

PDBORCL

执行utlsampl.sql 脚本

SQL> @$ORACLE_HOME/rdbms/admin/utlsampl.sql

Disconnectedfrom Oracle Database 12c Enterprise Edition Release 12.1.0.2.0 - 64bitProductionWith the Partitioning, OLAP, Advanced Analytics and RealApplication Testing options

4、验证导入结果

查询是否存在scott用户

SQL> alter session set container=pdborcl;

Session altered.

SQL> select username from dba_users where username = 'SCOTT';

USERNAME--------------------------------------------------------------------------------

SCOTT

以scott登录 查询数据

SQL> conn scott/tiger@pdborclConnected.

SQL> select table_name fromuser_tables;

TABLE_NAME--------------------------------------------------------------------------------

DEPT

EMP

BONUS

SALGRADE

SQL> select * fromDEPT;

DEPTNO DNAME LOC---------- -------------- -------------

10ACCOUNTING NEW YORK20RESEARCH DALLAS30SALES CHICAGO40 OPERATIONS BOSTON