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Re: possible patch to increase number of hash overflow pages?

From: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>
To: Stephen Ramsey <sramsey(at)internap(dot)com>
Cc: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-patches(at)postgresql(dot)org
Subject: Re: possible patch to increase number of hash overflow pages?
Date: 2001-06-21 02:04:40
Message-ID: 200106210204.f5L24eY01712@candle.pha.pa.us (view raw or flat)
Thread:
Lists: pgsql-patches
> Bruce,
> 
> Sure, I would be happy to look into this.  I'm a Postgres beginner, so it
> may take me a while to get up to speed.  But am happy to develop and run
> some tests, identify potential or actual issues or problems, and attempt
> to remedy any issues I might find.

Great.  First, can you run tests to see if hash is faster/slower than
btree in various cases.  Second, if could understand the jash code maybe
there are some improvements that can be made.

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  pgman(at)candle(dot)pha(dot)pa(dot)us               |  (610) 853-3000
  +  If your life is a hard drive,     |  830 Blythe Avenue
  +  Christ can be your backup.        |  Drexel Hill, Pennsylvania 19026

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