Home Database Mysql Tutorial Oracle 11g 强制修改密码 ORA-28001 的 处理方法

Oracle 11g 强制修改密码 ORA-28001 的 处理方法

Jun 07, 2016 pm 05:20 PM
oracle

收到一个监控用户无法连接数据库的告警, Oracle提示错误消息ORA-28001: the password has expired, 上去查看用户状态竟然是exp

收到一个监控用户无法连接数据库的告警, Oracle提示错误消息ORA-28001: the password has expired, 上去查看用户状态竟然是expired,获取用户基本信息脚本如下:

connect / as sysdba;

col username for a16

col password for a18

col user_id for 999999

col account_status heading 'Account|Status' for a20

col default_tablespace heading 'Default|Tablespace' for a25

col temporary_tablespace heading 'Temporary|Tablespace' for a12

set lines 125

set pages 100

select username,user_id,password,account_status,default_tablespace,temporary_tablespace,to_char(created,'yyyy-mm-dd hh24:mi:ss') created

from dba_users

order by username;

这是Oracle11G的一个新特性, Oracle11G创建用户时缺省密码过期限制是180天, 如果超过180天用户密码未做修改则该用户无法登录。

查看PROFILE设置

select * from dba_profiles where profile='DEFAULT' and resource_name='PASSWORD_LIFE_TIME';

DEFAULT  PASSWORD_LIFE_TIME PASSWORD 180

处理逻辑,将用户密码修改并判断是否需要这个策略

ALTER USER 用户名 IDENTIFIED BY 密码 ;

语句进行修改密码,密码修改后该用户可正常连接数据库。

如果需要修改策略

ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED

语句将口令有效期默认值180天修改成“无限制”。

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