Re: [DOCS] looking for documentation about the optimizer

Tom Lane wrote:
> "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 ...

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

--
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman@candle.pha.pa.us               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073