使用Oracle数据库登录时被告知用户被锁怎么解决

SQL> alter session set nls_date_format='yyyy-mm-dd hh24:mi:ss';　　Session altered.

SQL> select username,lock_date from dba_users where username='TEST';　　USERNAME LOCK_DATE　　------------------------------ -------------------　　TEST 2009-03-10 08:51:03

　SQL> alter user test account unlock;　　User altered.

　　10-MAR-2009 08:51:03 * (CONNECT_DATA=(SID=lhoms)(SERVER=DEDICATED)(CID=(PROGRAM=oracle)(HOST=omstestdb)(USER=oraoms))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.69.1.11)(PORT=49434)) * establish * lhoms * 0　　10-MAR-2009 08:51:03 * (CONNECT_DATA=(SID=lhoms)(SERVER=DEDICATED)(CID=(PROGRAM=oracle)(HOST=omstestdb)(USER=oraoms))) * (ADDRESS=(PROTOCOL=tcp)(HOST=10.69.1.11)(PORT=49435)) * establish * lhoms * 0

　　select * from dba_profiles

alter profile default limit FAILED_LOGIN_ATTEMPTS 30;

alter profile default limit FAILED_LOGIN_ATTEMPTS unlimited;