Oracle数据库密码过期，将密码设置永久有效
SELECT * FROM dba_profiles s WHERE s.profile='DEFAULT' AND resource_name='PASSWORD_LIFE_TIME';
修改为无限期:
ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED
SELECT * FROM dba_profiles s WHERE s.profile='DEFAULT' AND resource_name='PASSWORD_LIFE_TIME';
修改为无限期:
ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED