Re: Opptimizing projections containing unused columns

From: Grzegorz Jaśkiewicz <gryzman(at)gmail(dot)com>
To: "Tom Lane" <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Andrus <kobruleht2(at)hot(dot)ee>, pgsql-general(at)postgresql(dot)org
Subject: Re: Opptimizing projections containing unused columns
Date: 2008-10-15 15:55:46
Message-ID: 2f4958ff0810150855h13a2531ey119b5b298e5e1a99@mail.gmail.com
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looks like most ppl nowdays have two simple problems, and try to work
against it. Instead they all should focus on getting their data organized
properly, and queries writeen for project before they start to code other
stuff.

The problems are: trying to outsmart db, still belive that you can catch all
data to memory, and work it out in software.

I see it time and time again :/

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