Re: Configuration WAS: New project launched : PostgreSQL

From: "Jim C(dot) Nasby" <jnasby(at)pervasive(dot)com>
To: "Jeffrey W(dot) Baker" <jwbaker(at)acm(dot)org>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Configuration WAS: New project launched : PostgreSQL
Date: 2006-01-31 23:06:17
Message-ID: 20060131230617.GN95850@pervasive.com
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On Tue, Jan 31, 2006 at 12:36:31PM -0800, Jeffrey W. Baker wrote:
> Random page cost - should possible to determine this at runtime

Before worrying about random_page_cost at all it makes a lot more sense
to look at the query cost estimates, some of which are pretty far out of
wack.
--
Jim C. Nasby, Sr. Engineering Consultant jnasby(at)pervasive(dot)com
Pervasive Software http://pervasive.com work: 512-231-6117
vcard: http://jim.nasby.net/pervasive.vcf cell: 512-569-9461

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