方法Oracle用户密码含特殊字符时的登陆问题

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方法Oracle用户密码含特殊字符时的登陆问题

 

1.1  BLOG文档结构图

wps493D.tmp 

1.2  前言部分

1.2.1  导读和注意事项

各位技术爱好者,看完本文后,你可以掌握如下的技能,也可以学到一些其它你所不知道的知识,~O(∩_∩)O~

用户密码含有特殊字符,如@、%&、¥、#等字符,如何修改密码及登录数据库(重点)

exp或expdp的时候使用sys用户导出

 

Tips

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本篇BLOG,代码输出部分一般放在一行一列的表格中。

本文有错误或不完善的地方请大家多多指正,您的批评指正是我写作的最大动力。

 

1.2.2  相关文章链接

 【密码】Oracle用户密码系列http://blog.itpub.net/26736162/viewspace-2129595/

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第二章 实验部分

2.1  实验环境介绍

项目

source db

db 类型

RAC

db version

11.2.0.3.0

db 存储

ASM

OS版本及kernel版本

RHEL 6.5

2.2  实验目标

当用户密码含有特殊字符的时候,测试sqlplus和expimpexpdpimpdp的登陆及修改密码问题。

2.3  实验过程

2.3.1  sqlplus连接

普通用户连接:

[oracle@orcltest admin]$ sqlplus / as sysdba

 

SQL*Plus: Release 11.2.0.3.0 Production on Fri Feb 24 09:25:35 2017

 

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

 

 

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, Automatic Storage Management, OLAP, Data Mining

and Real Application Testing options

 

SYS@lhrdb> alter user lhr identified by "l@hr";

 

User altered.

 

SYS@lhrdb> exit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, Automatic Storage Management, OLAP, Data Mining

and Real Application Testing options

[oracle@orcltest ~]$ sqlplus \'lhr/"l@hr"\'@LHRDB

 

SQL*Plus: Release 11.2.0.3.0 Production on Fri Feb 24 09:27:05 2017

 

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

 

 

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, Automatic Storage Management, OLAP, Data Mining

and Real Application Testing options

 

LHR@LHRDB> EXIT

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, Automatic Storage Management, OLAP, Data Mining

and Real Application Testing options

[oracle@orcltest ~]$

 

 

sys用户连接:

[oracle@orcltest admin]$ sqlplus / as sysdba

 

SQL*Plus: Release 11.2.0.3.0 Production on Fri Feb 24 09:29:09 2017

 

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

 

 

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, Automatic Storage Management, OLAP, Data Mining

and Real Application Testing options

 

SYS@lhrdb>  alter user sys identified by "l@hr";

 

User altered.

 

SYS@lhrdb> exit

[oracle@orcltest ~]$ sqlplus \'sys/"l@hr"\'@LHRDB as sysdba

 

SQL*Plus: Release 11.2.0.3.0 Production on Fri Feb 24 09:29:35 2017

 

Copyright (c) 1982, 2011, Oracle.  All rights reserved.

 

 

Connected to:

Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, Automatic Storage Management, OLAP, Data Mining

and Real Application Testing options

 

SYS@LHRDB> exit

Disconnected from Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production

With the Partitioning, Automatic Storage Management, OLAP, Data Mining

and Real Application Testing options

[oracle@orcltest ~]$

 

 

2.3.2  expdp连接

密码用双引号,用户名和密码用单引号括起来,然后【用户名】+【密码】+tn+as sysdba】用单引号括起来,最后的这个单引号用\\进行转义

expdp \\\'\'sys/"l@hr"\'@LHRDB as sysdba\\\' DIRECTORY=DATA_PUMP_DIR DUMPFILE=SCOTT%U.dmp SCHEMAS=SCOTT COMPRESSION=all metrics=y

 

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