Oracle用户被锁的原因以及解决办法-Mysql Tutorial-php.cn

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Oracle用户被锁的原因以及解决办法

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Jun 07, 2016 pm 05:40 PM

oracletimeuserof

在登陆时被告知test用户被锁1、用dba角色的用户登陆，进行解锁，先设置具体时间格式，以便查看具体时间SQLaltersessionsetnls_date_format=yyyy-mm-ddhh24:mi:ss

在登陆时被告知test用户被锁

1、用dba角色的用户登陆，进行解锁，先设置具体时间格式，香港服务器租用，以便查看具体时间

Session altered.

2、查看具体的被锁时间

3、解锁

User altered.

4、查看是那个ip造成的test用户被锁

查看/home/oracle/OraBase/diag/tnslsnr/hzwebdb11g/listener/alert/log.xml日志

发现10.224.182.161这个IP连接数据库失败锁住数据库，香港服务器，香港服务器，改掉这个server的密码

一般数据库默认是10次尝试失败后锁住用户

1、查看FAILED_LOGIN_ATTEMPTS的值

select * from dba_profiles

2、修改为30次

alter profile default limit FAILED_LOGIN_ATTEMPTS 30;

3、修改为无限次（为安全起见，不建议使用）

alter profile default limit FAILED_LOGIN_ATTEMPTS unlimited;

本文出自 “迈小步、不停步！” 博客，谢绝转载！

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