RE: trace via logon trigger

This should work...
create or replace trigger set_system_event
after logon  on database
declare
v_user dba_users.username%TYPE:=user;
sql_stmt1 varchar2(256) :='alter session set events '||chr(39)||'10046
trace name context forever, level 12'||ch
r(39);
begin
  if (v_user='XXXX') THEN
      execute immediate sql_stmt1;
  end if;
end;
/

Thanks
Riyaj "Re-yas" Shamsudeen
Certified Oracle DBA


-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Ken Payton
Sent: Thursday, May 13, 2004 8:56 AM
To: oracle-l@xxxxxxxxxxxxx
Subject: RE: trace via logon trigger


yes,  it works outside the trigger.

I believe it's my pl/sql, not my strongest point.  I am getting errors =
when building my trigger.



create or replace trigger kpayton.logon_trigger
after logon on kpayton.schema
begin
  execute immediate 'alter session set events ''10046 trace name context
= forever, level 4'' ';
  exeptions when others then null;
end;
/

Errors for TRIGGER KPAYTON.LOGON_TRIGGER:
2/48     PLS-00103: Encountered the symbol "10046" when expecting one of
         the following:
         . ( * @ % & =3D - + ; < / > at in is mod not rem return
         returning <an exponent (**)> <> or !=3D or ~=3D >=3D <=3D <> =
and or
         like between into using || bulk



-----Original Message-----
From: oracle-l-bounce@xxxxxxxxxxxxx
[mailto:oracle-l-bounce@xxxxxxxxxxxxx]On Behalf Of Stephen.Lee@xxxxxxxx
Sent: Thursday, May 13, 2004 9:49 AM
To: oracle-l@xxxxxxxxxxxxx
Subject: RE: trace via logon trigger


> -----Original Message-----
> does not start the session tracing.
>=20
> execute immediate 'alter session set events

Does the user have alter session privilege?

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