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Re: EXPLAIN PLAN : better with RULE!

From: Vladimir M. Zakharychev <bob_at_dpsp-yes.com>
Date: Tue, 16 Jul 2002 22:20:48 +0400
Message-ID: <ah1o8b$bt3$1@babylon.agtel.net>


Well, that same note states that to Oracle knowledge close to 80% of all vendors already made their applications at least CBO-aware (while they are not saying those applications are all tuned to make good use of CBO.) ;)

--
Vladimir Zakharychev (bob@dpsp-yes.com)                http://www.dpsp-yes.com
Dynamic PSP(tm) - the first true RAD toolkit for Oracle-based internet applications.
All opinions are mine and do not necessarily go in line with those of my employer.


"Sybrand Bakker" <postbus_at_sybrandb.demon.nl> wrote in message
news:c7o8ju0quccqtldi3a2gnsa5a0hkah1rnj_at_4ax.com...

> On Tue, 16 Jul 2002 16:31:45 +0400, "Vladimir M. Zakharychev"
> <bob_at_dpsp-yes.com> wrote:
>
> >So they advise all their customers
> >to certify and tune their applications for CBO-only environment and do not
> >rely on RBO anymore.
>
>
> As long as commercial vendors still don't know how to develop using
> CBO this advice is meaningless and unpleasant suprises will result in
> the (maybe not so far away) future.
>
> Regards
>
>
> Sybrand Bakker, Senior Oracle DBA
>
> To reply remove -verwijderdit from my e-mail address
Received on Tue Jul 16 2002 - 13:20:48 CDT

Original text of this message

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