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Re: looking for documentation about the optimizer - Mailing list pgsql-docs

From Tom Lane
Subject Re: looking for documentation about the optimizer
Date
Msg-id 18934.1035298148@sss.pgh.pa.us
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In response to looking for documentation about the optimizer  ("Alice Lottini" <alice_lottini@yahoo.it>)
Responses Re: looking for documentation about the optimizer
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"Alice Lottini" <alice_lottini@yahoo.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 ...

            regards, tom lane

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