Re: Case Conversion Fix for MB Chars

Hi,

On Thu, 1 Dec 2005, Bruce Momjian wrote:

> Where are we on this patch? Is it to be applied?

The patch worked on FreeBSD 5.4-CURRENT. Maybe what Tom wants is more port
reports, hmm?

Volkan stated out the reasons that why we need this patch, I'll not repeat
it again.

Regards,
--
Devrim GUNDUZ
Kivi Bilişim Teknolojileri - http://www.kivi.com.tr
devrim~gunduz.org, devrim~PostgreSQL.org, devrim.gunduz~linux.org.tr
http://www.gunduz.org
>From pgsql-patches-owner(at)postgresql(dot)org Thu Dec 1 17:34:52 2005
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To: pgsql-patches(at)postgreSQL(dot)org
cc: Qingqing Zhou <zhouqq(at)cs(dot)toronto(dot)edu>
Subject: Re: Fork-based version of pgbench
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Date: Thu, 01 Dec 2005 16:34:46 -0500
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From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
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Argh, I'm an idiot ... a big part of the problem with the original
fork-based pgbench is that I'd rearranged the startup code without
noticing a data dependency. You can't initialize the default scripts
until you've gotten the correct value of "tps" by inspecting the
database. What was happening was that it was making tps = 1 always,
which meant that every transaction tried to update the bid = 1 row
of "branches", which resulted in strict serialization of transactions.
Performance of the attached version is markedly better ;-)

regards, tom lane

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