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Home -> Community -> Usenet -> c.d.o.server -> Re: EXPLAIN PLAN : better with RULE!
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...Received on Tue Jul 16 2002 - 13:20:48 CDT
> 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