Trace file event set....need the file for the user...

Question

hello all,
i had a question about the trace file, I was asked by one of ur manager to set events for trace file...he asked to do this...
ALTER SESSION SET EVENTS '10046 trace name context forever, level 12';
alter system set events '1483 trace name errorstack, level 12' ;
i understand they go to the udump, but my question how am i suppose to know which trace file to look as there are tons of them in udump??? We actually want this for a specific schema that we are lookin for. Could anyone explain what the above are doing and how to get the trace file for it. Thanks

Answer 1

If you are running this from your session and want to check the file that has been created for your session,from Effective Orcle by design,this may be helpful,
select rtrim(c.value,'/') || '/' ||d.instance_name ||
'_ora_' || ltrim(to_char(a.spid)) || '.trc'
from V$process a,v$session b,v$parameter c,v$instance d
where a.add=b.paddr
and b.audsid=sys_context('userenv','sessionid')
and c.name='user_dump_dest'This would tell you the exact file that would had been created for your session.
HTH
Aman....