关于Oracle的帐户锁定

ALTER USER "MY_ACCOUNT" ACCOUNT UNLOCK;

CREATE PROFILE DEFAULT_10GR1 LIMIT FAILED_LOGIN_ATTEMPTS UNLIMITED;

ALTER USER [USERNAME] PROFILE DEFAULT_10GR1;

CREATE PROFILE TEST_PROFILE LIMIT FAILED_LOGIN_ATTEMPTS 3;

CREATE USER TESTUSER IDENTIFIED BY ABCD1234 PROFILE TEST_PROFILE;

GRANT CREATE SESSION TO TESTUSER;

CREATE PROFILE TEST LIMIT PASSWORD_LOCK_TIME 5 FAILED_LOGIN_ATTEMPTS 3;

SELECT * FROM DBA_PROFILES WHERE RESOURCE_NAME='FAILED_LOGIN_ATTEMPTS'

SELECT * FROM DBA_PROFILES WHERE PROFIILE='DEFAULT' ;

SELECT * FROM DBA_USERS WHERE PROFILE='DEFAULT';

ALTER PROFILE DEFAULT LIMIT FAILED_LOGIN_ATTEMPTS UNLIMITED;

如果帐户被锁定，可以查看监听器日志看看是谁在访问，监听器日志文件为：ORA92/NETORK/LOG/LISTENER.LOG