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List of Login Failed [message #61541] Tue, 04 May 2004 14:13 Go to next message
Pawan
Messages: 33
Registered: June 2002
Member
Hi ,

How can I have list of users failed to login to database?

Thanks
Re: List of Login Failed [message #61542 is a reply to message #61541] Tue, 04 May 2004 20:41 Go to previous messageGo to next message
Anatol Ciolac
Messages: 113
Registered: December 2003
Senior Member
You can enable auditing of logon with option WHENEVER UNSUCCESFUL.
Re: List of Login Failed [message #61545 is a reply to message #61541] Tue, 04 May 2004 22:23 Go to previous message
Trifon Anguelov
Messages: 514
Registered: June 2002
Senior Member
Use this code to create a db trigger:

connect system/manager
drop table error_log;
create table error_log
(
error varchar2(20),
username varchar2(20),
timestamp date
)
/
drop trigger log_errors;
create trigger log_errors after servererror on database
begin
IF (IS_SERVERERROR (1017)) THEN
insert into error_log values ('ORA-1017', user, sysdate);
END IF;
end;
/

If a user enters the wrong username/password entry in log_errors table will be added.

Hope that helps,

Trifon Anguelov

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