这个问题已经解决,同样是在CSDN上,我查到的一样: 1.可以在DBA登陆模式下试一试以下命令: CREATE PROFILE DEFAULT_10GR1 LIMIT FAILED_LOGIN_ATTEMPTS UNLIMITED; ALTER USER [USERNAME] PROFILE DEFAULT_10GR1; 2.这只能解决帐户锁定的问题,em还是登陆不了,仍然显示 The database status is currently unavailable. It is possible that the database is in mount or nomount state. Click 'Startup' to obtain the current status and open the database. If the database cannot be opened, click 'Perform Recovery' to perform an appropriate recovery operation. 3.通过上述的方式,完成了对账户解锁的操作。
ALTER USER username ACCOUNT UNLOCK;
1.可以在DBA登陆模式下试一试以下命令:
CREATE PROFILE DEFAULT_10GR1
LIMIT FAILED_LOGIN_ATTEMPTS UNLIMITED;
ALTER USER [USERNAME] PROFILE DEFAULT_10GR1;
2.这只能解决帐户锁定的问题,em还是登陆不了,仍然显示
The database status is currently unavailable. It is possible that the database is in mount or nomount state. Click 'Startup' to obtain the current status and open the database. If the database cannot be opened, click 'Perform Recovery' to perform an appropriate recovery operation.
3.通过上述的方式,完成了对账户解锁的操作。