Re: Replacement Selection

From: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
To: mac_man2005(at)hotmail(dot)it
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Replacement Selection
Date: 2007-11-26 13:33:32
Message-ID: 20071126133332.GI6248@alvh.no-ip.org
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mac_man2005(at)hotmail(dot)it wrote:
> Thanks for your support.
>
> I downloaded the source code of the last stable version of PostgreSQL.
> Where can I find the part related to the External Sorting algorithm
> (supposed to be Replacement Selection)?
> I mean, which is the file to be studied and/or modified and/or substituted?

src/backend/utils/sort/tuplesort.c

--
Alvaro Herrera Developer, http://www.PostgreSQL.org/
"I would rather have GNU than GNOT." (ccchips, lwn.net/Articles/37595/)

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