Oracle-L: RE: STAT from trace

From: Henry Poras <hporas_at_etal.uri.edu>
Date: Wed, 01 Oct 2003 10:59:31 -0800
Message-ID: <F001.005D1B47.20031001105931@fatcity.com>

Tried that. Also queried on open_cursors in a parallel session.

Henry

  -----Original Message-----
  From: ml-errors_at_fatcity.com [mailto:ml-errors_at_fatcity.com]On Behalf Of Daniel Fink
  Sent: Wednesday, October 01, 2003 1:59 PM   To: Multiple recipients of list ORACLE-L   Subject: Re: STAT from trace

Henry,
What happens if you issue another query after the query of interest?
(something like "select 1 from dual;") STAT should be emitted when the
cursor is closed.

Daniel

Henry Poras wrote:

Thanks. I tried both disabling the trace and quitting from the session. No luck with 10046, just sql_trace.Henry

      -----Original Message-----
      From: ml-errors_at_fatcity.com [mailto:ml-errors_at_fatcity.com]On Behalf Of
Jamadagni, Rajendra
      Sent: Wednesday, October 01, 2003 10:25 AM
      To: Multiple recipients of list ORACLE-L
      Subject: RE: STAT from trace

      I get STAT lines no matter how I enable the trace. Make sure you

wither close the session or stop the trace so that all pending STAT lines will be written to the file.

Raj

      -----Original Message-----
      From: Henry Poras [mailto:hporas_at_etal.uri.edu]
      Sent: Wednesday, October 01, 2003 9:34 AM
      To: Multiple recipients of list ORACLE-L
      Subject: STAT from trace

      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

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-- 
Author: Henry Poras
  INET: hporas_at_etal.uri.edu

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Received on Wed Oct 01 2003 - 13:59:31 CDT