Re: STAT from trace

Hi!

This is the problem, that everything else was identical. If you executed exactly the same query again, it didn't get hard parsed anymore, thus no STAT lines were generated. Either flush shared pool or just add some bogus comment using /* */ into your query to get parsing and STAT lines.

Tanel.
----- Original Message -----
To: "Multiple recipients of list ORACLE-L" <ORACLE-L_at_fatcity.com> Sent: Wednesday, October 01, 2003 4:34 PM

> I was creating some trace files yesterday and came across one of these
> problems that shows up occasionally (then I forget about it).
>
> When I ran my query using ALTER SESSION SET sql_trace=true (sqlplus;
> 8.1.7.4), I got the STAT line in the trace and the associated 'row source'
> information after running tkprof.
>
> When I ran my query using ALTER SESSION SET EVENTS '10046 trace name
context
> forever, level 8' (or with dbms_system.set_ev), there were no STAT entries
> for my query. There were some for some of the recursive queries.
>
> Everything else was identical.
>
> What's up?
>
> Henry
>
> --
> Please see the official ORACLE-L FAQ: http://www.orafaq.net
> --
> Author: Henry Poras
> INET: hporas_at_etal.uri.edu
>
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-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.net
-- 
Author: Tanel Poder
  INET: tanel.poder.003_at_mail.ee

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
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