Question

How to change system password for Oracle 9i

Asked by: anandabrata

Hi,
I have an Oracle 9i server. I want to change the "system" password for the same and I am not aware of the old password.

Please suggest how I can do the same.

Regards,

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Asked On
2004-11-24 at 02:44:27ID21218612
Tags

password

,

oracle

,

change

,

system

,

9i

Topic

Databases Miscellaneous

Participating Experts
3
Points
100
Comments
5

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Answers

 

by: catchmeifuwantPosted on 2004-11-24 at 02:51:20ID: 12663775

Do you have any user with DBA privileges? If you have one, then login and change the system password..

alter user system identified by new_password;

 

by: anandabrataPosted on 2004-11-24 at 03:55:16ID: 12664281

I do not have any user with dba permission. But I have heard that the "sys" user has dba priviliges. I am not sure incase sys and system are the same user. And even if they are not then is the default password of the sys user change_on_install.

I tried sys/change_on_install as sysdba ..the same is also not being accepted at prompt. Isn't there any other way to resolve this issue.

 

by: catchmeifuwantPosted on 2004-11-24 at 04:00:43ID: 12664317

sys - default password is change_on_install
system - manager

If you can login as sys (or any user with dba privileges) then it's easy to change the password for system user...

Else,if you are using a password file, then you can change it. Following are the links :

http://www.orafaq.com/faqdbase.htm
http://asktom.oracle.com/pls/ask/f?p=4950:8:::::F4950_P8_DISPLAYID:1207835945571

Else, ask someone who has the sys login information...

 

by: VeluNPosted on 2004-11-24 at 06:26:54ID: 12665601

Hi,

You know need to have SYS password if your loging from same server where database is installed.

if its windows:
Start->Run-> sqlplusw /nolog
SQL> connect / as sysdba
SQL> aler user system identified by manager;
SQL> connect system/manager

if its unix:
oracle$ sqlplus /nolog
SQL> connect / as sysdba
SQL> aler user system identified by manager;
SQL> connect system/manager

Rgds,
Velu N

 

by: amiriPosted on 2004-11-24 at 06:31:45ID: 12665654

Hi use this statement:
>conn sys / as sysdba

20120131-EE-VQP-002

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