RE: SQL profile questions

From: Brian S Wisniewski <brian.s.wisniewski_at_jpmchase.com>
Date: Mon, 23 Feb 2009 16:22:45 -0500
Message-ID: <42AE61287BFA5C4993373C08F0E9FB228938E0AC_at_EMARC07VS01.exchad.jpmchase.net>


If the display_cursor doesn't work because it was aged out use display_awr and pass in the sql_id and plan_hash_value from today's run.

- Brian

From: oracle-l-bounce_at_freelists.org [mailto:oracle-l-bounce_at_freelists.org] On Behalf Of ???
Sent: Sunday, February 22, 2009 8:28 PM
To: jheinrichdba_at_gmail.com
Cc: Oracle List
Subject: Re: SQL profile questions

Two ways

1) v$sql.sql_profile
2) select * from from(dbms_xplan.display_cursor('<sql_id>', <child_number>);


================================
Dion Cho - Oracle Performance Storyteller

http://dioncho.wordpress.com (english)
http://ukja.tistory.com (korean)
================================

On Sat, Feb 21, 2009 at 2:30 AM, Jason Heinrich <jheinrichdba_at_gmail.com<mailto:jheinrichdba@gmail.com>> wrote:
1. Is there a way to determine if an SQL profile (part of the tuning pack) is actually being used?  The dba_sql_profiles view shows that the profile in question is 'ENABLED', but we had a performance issue with the query this morning that shouldn't have happened if the profile was working.
2. The database was restarted last night.  Does the profile continue to be applied after a restart?

Answers or links to documentation with the answers are greatly appreciated.

--
Jason Heinrich



-----------------------------------------
This communication is for informational purposes only. It is not
intended as an offer or solicitation for the purchase or sale of
any financial instrument or as an official confirmation of any
transaction. All market prices, data and other information are not
warranted as to completeness or accuracy and are subject to change
without notice. Any comments or statements made herein do not
necessarily reflect those of JPMorgan Chase & Co., its subsidiaries
and affiliates.

This transmission may contain information that is privileged,
confidential, legally privileged, and/or exempt from disclosure
under applicable law. If you are not the intended recipient, you
are hereby notified that any disclosure, copying, distribution, or
use of the information contained herein (including any reliance
thereon) is STRICTLY PROHIBITED. Although this transmission and any
attachments are believed to be free of any virus or other defect
that might affect any computer system into which it is received and
opened, it is the responsibility of the recipient to ensure that it
is virus free and no responsibility is accepted by JPMorgan Chase &
Co., its subsidiaries and affiliates, as applicable, for any loss
or damage arising in any way from its use. If you received this
transmission in error, please immediately contact the sender and
destroy the material in its entirety, whether in electronic or hard
copy format. Thank you.

Please refer to http://www.jpmorgan.com/pages/disclosures for
disclosures relating to UK legal entities.

--
http://www.freelists.org/webpage/oracle-l
Received on Mon Feb 23 2009 - 15:22:45 CST

Original text of this message