From: Stefan Kaltenbrunner <stefan@kaltenbrunner.cc>
To: Julius Stroffek <Julius.Stroffek@Sun.COM>
Cc: pgsql-performance@postgresql.org
Cc: pgsql-hackers@postgresql.org
Subject: Re: [HACKERS] Proposal: Pluggable Optimizer Interface
Date: Mon, 13 Aug 2007 22:20:35 +0200
Message-ID: <46C0BD13.107@kaltenbrunner.cc> (raw)
In-Reply-To: <46C0B5E4.4020305@sun.com>
References: <46C0B5E4.4020305@sun.com>
Julius Stroffek wrote:
> Hi All,
>
> Tomas Kovarik and I have presented at PGCon 2007 in Ottawa
> the ideas about other possible optimizer algorithms to be used
> in PostgreSQL.
>
> We are quite new to PostgreSQL project so it took us some
> time to go through the sources end explore the possibilities
> how things could be implemented.
>
> There is a proposal attached to this mail about the interface
> we would like to implement for switching between different
> optimizers. Please review it and provide a feedback to us.
> Thank You.
hmm - how does is that proposal different from what got implemented with:
http://archives.postgresql.org/pgsql-committers/2007-05/msg00315.php
Stefan
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To: pgsql-performance@postgresql.org
Cc: stefan@kaltenbrunner.cc, Julius.Stroffek@Sun.COM, pgsql-hackers@postgresql.org
Subject: Re: [HACKERS] Proposal: Pluggable Optimizer Interface
In-Reply-To: <46C0BD13.107@kaltenbrunner.cc>
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