Oracle修改默认密码过期天数和锁定次数
事故连连呀,早上上班在电梯接到领导打电话说应用挂了起不来,跑上来查了下发现应用界面一直报登录数据库用户和密码错误的信息。查了下发现数据库重启后,用户名
事故连连呀,香港服务器,早上上班在电梯接到领导打电话说应用挂了起不来,跑上来查了下发现应用界面一直报登录数据库用户和密码错误的信息。查了下发现数据库重启后,用户名和密码策略超过了有效期。
解决方法:
1.查看用户用的哪种profile策略
SQL> select username,profile from dba_users;
USERNAME PROFILE
------------------ -----------------
MGMT_VIEW DEFAULT
SYS DEFAULT
SYSTEM DEFAULT
EKPUSER DEFAULT
2.查看策略的有效天数
SQL> Select * FROM dba_profiles s Where s.profile='DEFAULT' AND resource_name='PASSWORD_LIFE_TIME';
PROFILE RESOURCE_NAME RESOURCE_TYPE LIMIT
------------------------------ ----------------------- ------------ --------
DEFAULT PASSWORD_LIFE_TIME PASSWORD 180
3.修改策略为无限制,修改锁定次数为无限制(默认为10次)
SQL> Alter PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;
SQL> alter profile PROFILE_PERSONAL limit FAILED_LOGIN_ATTEMPTS UNLIMITED;
Profile altered
4.查看确认
SQL> Select * FROM dba_profiles s Where s.profile='DEFAULT' AND resource_name='PASSWORD_LIFE_TIME';
PROFILE RESOURCE_NAME RESOURCE_TYPE LIMIT
------------------------------ -------------------- ------------- ----------
DEFAULT PASSWORD_LIFE_TIME PASSWORD UNLIMITED
修改为及时生效,无需重启数据库
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