1 1、查看用户的proifle是哪个,一般是default: 2 sql>SELECT username,PROFILE FROM dba_users; 3 2、查看指定概要文件(如default)的密码有效期设置: 4 sql>SELECT * FROM dba_profiles s WHERE s.profile='DEFAULT' AND resource_name='FAILED_LOGIN_ATTEMPTS'; 5 3、将尝试登录失败次数由默认的10次修改成“无限制”: 6 sql>ALTER PROFILE DEFAULT LIMIT FAILED_LOGIN_ATTEMPTS UNLIMITED; 7 4、修改后,还没有被提示ORA-28000警告的用户不会再碰到同样的提示; 8 已经被锁定的帐户必须解除锁定,举例如下: 9 C:UsersHuaWei>sqlplus /nolog 10 SQL> conn sys/orcl as sysdba 11 SQL> select username,account_status from dba_users where username='C##PE_ZHJT'; 12 SQL> alter user C##PE_ZHJT account unlock;
1、查看用户的proifle是哪个,一般是default:sql>SELECT username,PROFILE FROM dba_users;2、查看指定概要文件(如default)的密码有效期设置:sql>SELECT * FROM dba_profiles s WHERE s.profile='DEFAULT' AND resource_name='FAILED_LOGIN_ATTEMPTS';3、将尝试登录失败次数由默认的10次修改成“无限制”:sql>ALTER PROFILE DEFAULT LIMIT FAILED_LOGIN_ATTEMPTS UNLIMITED;4、修改后,还没有被提示ORA-28000警告的用户不会再碰到同样的提示;已经被锁定的帐户必须解除锁定,举例如下:C:UsersHuaWei>sqlplus /nologSQL> conn sys/orcl as sysdbaSQL> select username,account_status from dba_users where username='C##PE_ZHJT';SQL> alter user C##PE_ZHJT account unlock;