Oracle 11g 强制修改密码 ORA-28001 的 处理方法
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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