RE: Should we stop analyzing?

From: Jamadagni, Rajendra <Rajendra.Jamadagni_at_espn.com>
Date: Tue, 30 Dec 2003 10:59:34 -0800
Message-ID: <F001.005DB475.20031230105934@fatcity.com>

Thanks Jonathan,Tanel

Some more clarification ... is dynamic sampling automatically used or one must specify the hint?

Raj

---

Rajendra dot Jamadagni at nospamespn dot com All Views expressed in this email are strictly personal. QOTD: Any clod can have facts, having an opinion is an art !

-----Original Message-----
Sent: Tuesday, December 30, 2003 12:30 PM To: Multiple recipients of list ORACLE-L

There is a hint, and there is a parameter.

    optimizer_dynamic_sampling = 2
is probably a good way of making sure
that all queries involving GTTs get a
dynamic sample of 32 blocks on the GTT

Regards
Jonathan Lewis
--

Please see the official ORACLE-L FAQ: http://www.orafaq.net
--

Author: Jamadagni, Rajendra
  INET: Rajendra.Jamadagni_at_espn.com

Fat City Network Services    -- 858-538-5051 http://www.fatcity.com
San Diego, California        -- Mailing list and web hosting services
---------------------------------------------------------------------

To REMOVE yourself from this mailing list, send an E-Mail message to: ListGuru_at_fatcity.com (note EXACT spelling of 'ListGuru') and in the message BODY, include a line containing: UNSUB ORACLE-L (or the name of mailing list you want to be removed from). You may also send the HELP command for other information (like subscribing). Received on Tue Dec 30 2003 - 12:59:34 CST