Home Database Mysql Tutorial Oracle用户被锁的原因以及解决办法

Oracle用户被锁的原因以及解决办法

Jun 07, 2016 pm 05:40 PM
oracle time user of

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;   
  •  

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