RE: Disconnecting session from an on logon trigger

The exception method is great, but only if the user does not have ADMINISTER DATABASE TRIGGER granted somewhere like IMPORT FULL DATABASE.

• Ted

-----Original Message-----
From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of Alberto Dell'Era
Sent: Monday, October 15, 2007 3:59 PM
To: oracle-l_at_freelists.org
Subject: Re: Disconnecting session from an on logon trigger

> I'd like to create an on logon trigger that will prevent the user from
> connecting in certain circumstances. I have one way of doing it which
would
> be to issue
> execute immediate ' alter system kill session 'session_id', 'serial#''

Just raise an exception from the logon trigger   raise_application_error (-20001, 'logon denied because ...'); so your bad user will also have a nice error which clearly states the reason why the logon was denied - which is very nice.

-- 
Alberto Dell'Era
"the more you know, the faster you go"
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