Re: looking for documentation about the optimizer

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Alice Lottini <alice_lottini(at)yahoo(dot)it>, pgsql-general(at)postgresql(dot)org, pgsql-docs(at)postgresql(dot)org
Subject: Re: looking for documentation about the optimizer
Date: 2002-10-22 17:06:14
Message-ID: 200210221706.g9MH6EC07697@candle.pha.pa.us
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Tom Lane wrote:
> "Alice Lottini" <alice_lottini(at)yahoo(dot)it> writes:
> > Does anybody know where I can find some documentation about the PostgreSQL =
> > optimizer?
>
> Aside from the general info in the Developer's Guide, there are README
> files in the source tree that you should look at:
> src/backend/optimizer/README
> src/backend/optimizer/plan/README
> After that, start reading the code ...

And some papers on the web site in the Developer's Corner.

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