oracle – 如何摆脱ORA-28002消息密码将在6天内到期？

发布时间：2020-12-12 13:10:17 所属栏目：百科来源：网络整理

导读：我有一个用户获得ORA-28002,表明密码将在六天内到期.我运行了以下内容： ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED; 但是当我尝试以用户身份登录时,消息仍然存在.执行此： select * from dba_profiles where RESOURCE_NAME LIKE 'PASSWORD_

我有一个用户获得ORA-28002,表明密码将在六天内到期.我运行了以下内容：

ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;

但是当我尝试以用户身份登录时,消息仍然存在.执行此：

select * from dba_profiles where RESOURCE_NAME LIKE 'PASSWORD_LIFE_TIME';

表明这些值确实已更改为UNLIMITED.

密码已标记为“已过期”或在dba_users中标有“EXPIRY_DATE”.你将不得不改变它.您可以将其设置回相同的密码.简单的方法是“按值”设置密码.这通常会绕过历史记录检查.

12:28:33 SQL> select * from dba_users where username = 'MYUSER1';

USERNAME                          USER_ID PASSWORD
------------------------------ ---------- ------------------------------
ACCOUNT_STATUS                   LOCK_DATE          EXPIRY_DATE
-------------------------------- ------------------ ------------------
DEFAULT_TABLESPACE             TEMPORARY_TABLESPACE           CREATED
------------------------------ ------------------------------ ------------------
PROFILE                        INITIAL_RSRC_CONSUMER_GROUP
------------------------------ ------------------------------
EXTERNAL_NAME
--------------------------------------------------------------------------------
MYUSER1                               338 66856982BE5CD23F
OPEN
USERS                          TEMP                           17-JAN-11
DEFAULT                        DEFAULT_CONSUMER_GROUP



Elapsed: 00:00:00.03
12:28:43 SQL> alter user myuser1 password expire;

User altered.

Elapsed: 00:00:00.00
12:29:11 SQL> select * from dba_users where username = 'MYUSER1';

USERNAME                          USER_ID PASSWORD
------------------------------ ---------- ------------------------------
ACCOUNT_STATUS                   LOCK_DATE          EXPIRY_DATE
-------------------------------- ------------------ ------------------
DEFAULT_TABLESPACE             TEMPORARY_TABLESPACE           CREATED
------------------------------ ------------------------------ ------------------
PROFILE                        INITIAL_RSRC_CONSUMER_GROUP
------------------------------ ------------------------------
EXTERNAL_NAME
--------------------------------------------------------------------------------
MYUSER1                               338 66856982BE5CD23F
EXPIRED                                             17-JAN-11
USERS                          TEMP                           17-JAN-11
DEFAULT                        DEFAULT_CONSUMER_GROUP



Elapsed: 00:00:00.03
12:29:14 SQL>

其格式为“通过dba_users.password中的值’散列’更改用户USER’;’”

[TEST] C:&;sqlplus system

SQL*Plus: Release 10.2.0.4.0 - Production on Mon Jan 17 12:18:16 2011

Copyright (c) 1982,2007,Oracle.  All Rights Reserved.

Enter password:

Connected to:
Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production
With the Partitioning,OLAP,Data Mining and Real Application Testing options

new: showmode BOTH
12:18:17 SQL> prompt end of LOGIN.SQL
end of LOGIN.SQL
12:18:17 SQL> create user myuser1 identified by mypassword1;

User created.

Elapsed: 00:00:00.01
12:18:21 SQL> grant connect,resource to myuser1;

Grant succeeded.

Elapsed: 00:00:00.01
12:18:30 SQL> connect myuser1/mypassword1
Connected.
12:18:39 SQL> connect system
Enter password:
Connected.
12:18:51 SQL> alter user myuser1 password expire;

User altered.

Elapsed: 00:00:00.00
12:19:05 SQL> connect myuser1/mypassword1
ERROR:
ORA-28001: the password has expired


Changing password for myuser1
New password:
Retype new password:
Password changed
Connected.
12:19:16 SQL> connect myuser1/mypassword1
ERROR:
ORA-01017: invalid username/password; logon denied


Warning: You are no longer connected to ORACLE.
12:19:21 SQL> connect system
Enter password:
Connected.
12:19:34 SQL> alter user myuser1 identified by mypassword1;

User altered.

Elapsed: 00:00:00.01
12:19:49 SQL> alter user myuser1 identified by mypassword1 password expire;

User altered.

Elapsed: 00:00:00.01
12:20:26 SQL> select username,password from dba_users where username = 'MYUSER1';

USERNAME                       PASSWORD
------------------------------ ------------------------------
MYUSER1                        66856982BE5CD23F

Elapsed: 00:00:00.01
12:20:36 SQL> alter user myuser1 identified by values '66856982BE5CD23F' ;

User altered.

Elapsed: 00:00:00.01
12:21:01 SQL> connect myuser1/mypassword1
Connected.
12:21:13 SQL> exit
Disconnected from Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - Production
With the Partitioning,Data Mining and Real Application Testing options

（编辑：李大同）

【声明】本站内容均来自网络，其相关言论仅代表作者个人观点，不代表本站立场。若无意侵犯到您的权利，请及时与联系站长删除相关内容!