首页 > > > Oracle账号expired状态修改
概述,
开发反馈账号过期了,不能正常登陆。通过dba_users表的查询,账号状态为expired,现进行修改恢复账号正常使用。
1、查询dba_users表查看用户的状态
SQL> select username, account_status from dba_users where username = 'FID_TEST';
USERNAME ACCOUNT_STATUS
------------------------------ --------------------------------
FID_TEST EXPIRED
SQL> 2、上面步骤用户状态为expired,现需查询user$表,用户的信息都是存在user$这样一个系统表里面的,且user$表信息可以更改。
SQL> select user#, name, astatus from user$ where name = 'FID_TEST';
USER# NAME ASTATUS
---------- ------------------------------ ----------
86 FID_TEST 1
SQL> 3、通过查询user$表得出 astatus的状态为1,但是1表示什么意思?需要通过查询表:user_astatus_map,这个表记录的账号的所有状态信息
SQL> select * from user_astatus_map;
STATUS# STATUS
---------- --------------------------------
0 OPEN
1 EXPIRED
2 EXPIRED(GRACE)
4 LOCKED(TIMED)
8 LOCKED
5 EXPIRED & LOCKED(TIMED)
6 EXPIRED(GRACE) & LOCKED(TIMED)
9 EXPIRED & LOCKED
10 EXPIRED(GRACE) & LOCKED
9 rows selected. 4、通过上面的查询,可知其账号状态信息。现进行更新状态,执行如下指令:
SQL> update user$ set astatus = 0 where name = 'FID_TEST';
SQL> commit;
SQL> alter system flush shared_pool; 5、查询验证更新结果
SQL> select username, account_status from dba_users where username = 'FID_TEST';
USERNAME ACCOUNT_STATUS
------------------------------ --------------------------------
FID_TEST OPEN在11G中,dba_users.password已经不再显示用户的密码:
SQL> select username,ACCOUNT_STATUS from dba_users where username in ('SYSTEM','SCOTT');
USERNAME ACCOUNT_STATUS
------------------------------ --------------------------------
SCOTT OPEN
SYSTEM EXPIRED
SQL> select password from dba_users where username in ('SYSTEM','SCOTT');
PASSWORD
------------------------------在系统表user$中,可以查看用户的密码(PASSWORD)和状态(ASTATUS)
SQL> select user#,name,password,astatus from user$ where name in ('SYSTEM','SCOTT');
USER# NAME PASSWORD ASTATUS
---------- ------------------------------ ------------------------------ ----------
83 SCOTT F894844C34402B67 0
5 SYSTEM 2D594E86F93B17A1 1
SQL>可以通过上面的查询结果,用原来的密码来修改过期用户的密码:
SQL> alter user system identified by values '2D594E86F93B17A1';
User altered.
SQL> select user#,name,password,astatus from user$ where name in ('SYSTEM','SCOTT');
USER# NAME PASSWORD ASTATUS
---------- ------------------------------ ------------------------------ ----------
83 SCOTT F894844C34402B67 0
5 SYSTEM 2D594E86F93B17A1 0
SQL>其实也可以直接修改表user$的字段ASTATUS为0,这样用户账号就变成open状态了。
参考:
https://blog.csdn.net/weixin_30341745/article/details/96571559
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