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Re: optimizer rewriting query

From: Juan Carlos Reyes Pacheco <juancarlosreyesp_at_gmail.com>
Date: Mon, 14 Mar 2005 09:07:33 -0400
Message-ID: <cd4305c105031405077f2a6b5a@mail.gmail.com>


In 10g there is a hint that raises an error if the query is not rewriten.

On Sun, 13 Mar 2005 14:10:01 +0100, Carel-Jan Engel <cjpengel.dbalert_at_xs4all.nl> wrote:
> Excellent point, Mark.
> What does CDTA stand for?
> Acronymfinder suggests Canadian Dance Teachers Association, but I guess
> that's not what you intend here....
>
> Carel-Jan
>
> On Sun, 2005-03-13 at 13:53, Mark W. Farnham wrote:
>
> > We cross an interesting boundary when we switch from humans reading queries
> > to feeding queries to automata. If you're just interested in how the engine
> > works, great. But if Oracle can get a good plan from what you hand to it,
> > then the plan that most naturally represents and documents the intent to a
> > human being is far superior.
>
> --
> http://www.freelists.org/webpage/oracle-l
>

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Received on Mon Mar 14 2005 - 08:13:00 CST

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