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From: Alvaro Herrera <alvherre@commandprompt.com>
To: Tom Lane <tgl@sss.pgh.pa.us>
Cc: Greg Smith <gsmith@gregsmith.com>
Cc: Guillaume Smet <guillaume.smet@gmail.com>
Cc: pgsql-performance <pgsql-performance@postgresql.org>
Cc: Stefan Kaltenbrunner <stefan@kaltenbrunner.cc>
Cc: Devrim GÜNDÜZ <devrim@commandprompt.com>
Subject: Re: More shared buffers causes lower performances
Date: Thu, 27 Dec 2007 10:20:03 -0300
Message-ID: <20071227132002.GC5709@alvh.no-ip.org> (raw)
In-Reply-To: <29359.1198735829@sss.pgh.pa.us>
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	<29359.1198735829@sss.pgh.pa.us>

Tom Lane escribió:

> Currently the docs say that --enable-cassert
> 
>          Enables <firstterm>assertion</> checks in the server, which test for
>          many <quote>cannot happen</> conditions.  This is invaluable for
>          code development purposes, but the tests slow things down a little.
> 
> Maybe we ought to put that more strongly --- s/a little/significantly/,
> perhaps?

I don't think it will make any difference, because people don't read
configure documentation.  They read configure --help.

-- 
Alvaro Herrera                                http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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