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AFTER LOGON System Trigger

AFTER LOGON System Trigger

2004-07-12       - By Mark Burgess

Reply:     1     2     3     4  

Hi,

I am trying to record the logon even for a certain
user with the following trigger code:

CREATE OR REPLACE TRIGGER SESS_JOB_QUEUE AFTER LOGON
ON DATABASE

BEGIN

IF sys.login_user = 'DISCO_SCH ' THEN
do something;
end if;

END;

..

Whenever I try and connect as this user that I am
trying to capture I get the following:

SQL*Plus: Release 9.2.0.5.0 - Production on Tue Jul 13
11:49:59 2004

Copyright (c) 1982, 2002, Oracle Corporation. All
rights reserved.

ERROR:
ORA-04088 (See ORA-04088.ora-code.com): error during execution of trigger
'SYS.SESS_JOB_QUEUE '
ORA-01403 (See ORA-01403.ora-code.com): no data found
ORA-06512 (See ORA-06512.ora-code.com): at line 20

..

I would have thought the sys.login_user function would
have been populated by this session when trying to
login. I am not sure what I am missing here as a
similar trigger on 'AFTER SERVERERROR ' works fine.

Has anyone encountered something similar? Platform is
Win XP Pro, 9.2.0.5 with 9.2.0.5 patch 2 applied.

Regards,

Mark




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