Skip site navigation (1) Skip section navigation (2)

Re: Replacement Selection

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org>
Cc: mac_man2005(at)hotmail(dot)it, pgsql-hackers(at)postgresql(dot)org
Subject: Re: Replacement Selection
Date: 2007-11-26 17:00:46
Message-ID: 15888.1196096446@sss.pgh.pa.us (view raw or flat)
Thread:
Lists: pgsql-hackers
Alvaro Herrera <alvherre(at)alvh(dot)no-ip(dot)org> writes:
> mac_man2005(at)hotmail(dot)it wrote:
>> Unfortunately I'm lost into the code... any good soul helping me to 
>> understand what should be the precise part to be modified?

> I think you should print the file and read it several times until you
> understand what's going on.  Then you can start thinking where and how
> to modify it.

Also, go find a copy of Knuth volume 3, because a whole lot of the
comments assume you've read Knuth's discussion of external sorting.

			regards, tom lane

In response to

pgsql-hackers by date

Next:From: Dave PageDate: 2007-11-26 17:04:46
Subject: Re: Locating sharedir in PostgreSQL on Windows
Previous:From: Simon RiggsDate: 2007-11-26 16:58:57
Subject: Re: 8.3devel slower than 8.2 under read-only load

Privacy Policy | About PostgreSQL
Copyright © 1996-2014 The PostgreSQL Global Development Group