| From: | "Joshua D(dot) Drake" <jd(at)commandprompt(dot)com> |
|---|---|
| To: | Jeff Davis <pgsql(at)j-davis(dot)com> |
| Cc: | Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>, Robert Haas <robertmhaas(at)gmail(dot)com>, Teodor Sigaev <teodor(at)sigaev(dot)ru>, Bruce Momjian <bruce(at)momjian(dot)us>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org>, Oleg Bartunov <oleg(at)sai(dot)msu(dot)su> |
| Subject: | Re: Re: [GENERAL] contrib/plantuner - enable PostgreSQL planner hints |
| Date: | 2009-10-13 18:48:52 |
| Message-ID: | 1255459732.11783.62.camel@jd-desktop.unknown.charter.com |
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| Lists: | pgsql-general pgsql-hackers |
On Tue, 2009-10-13 at 11:26 -0700, Jeff Davis wrote:
> On Tue, 2009-10-13 at 09:14 -0500, Kevin Grittner wrote:
> > Now that we can generate EXPLAIN output in more structured formats,
> > perhaps we could think about adding an "extremely verbose" mode where
> > the planner would "think out loud" as a whole separate section from
> > where we show the chosen plan?
>
> Tom Raney did that a while back:
>
> http://archives.postgresql.org/pgsql-patches/2008-07/msg00011.php
>
> He also had an accompanying visual tool to navigate the output in a
> meaningful way.
>
> If he has moved on to other projects, it would be great if someone could
> pick it up.
No kidding. It was a very cool project. Here is a video of a
presentation he did at West 2008:
Joshua D. Drake
>
> Regards,
> Jeff Davis
>
>
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