From sqlgreg@pacbell.net Wed, 06 Jun 2001 18:05:50 -0700
From: Greg Moore <sqlgreg@pacbell.net>
Date: Wed, 06 Jun 2001 18:05:50 -0700
Subject: Re: OPTIMIZER_INDEX_COST_ADJ & OPTIMIZER_INDEX_CACHING
Message-ID: <F001.0031F7AD.20010606173553@fatcity.com>
MIME-Version: 1.0
Content-Type: text/plain


> My goal was to strongly favor indexes and make CBO behave like RBO.

Mladen,

I would have considered setting optimizer_goal=first_rows and would
appreciate hearing your ideas on why you decided to set
OPTIMIZER_INDEX_COST_ADJ to 30 instead.  Thank you.

- Greg

Sorry if this is a duplicate ... the mail server bounced the original.

-- 
Please see the official ORACLE-L FAQ: http://www.orafaq.com
-- 
Author: Greg Moore
  INET: sqlgreg@pacbell.net

Fat City Network Services    -- (858) 538-5051  FAX: (858) 538-5051
San Diego, California        -- Public Internet access / Mailing Lists
--------------------------------------------------------------------
To REMOVE yourself from this mailing list, send an E-Mail message
to: ListGuru@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).


