Re: TODO Item - Return compressed length of TOAST datatypes

From: Neil Conway <neilc(at)samurai(dot)com>
To: Mark Kirkwood <markir(at)paradise(dot)net(dot)nz>
Cc: Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, pgsql-patches(at)postgresql(dot)org
Subject: Re: TODO Item - Return compressed length of TOAST datatypes
Date: 2005-07-07 03:06:14
Message-ID: 42CC9C26.7000407@samurai.com
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Mark Kirkwood wrote:
> I didn't performance test it, but the idea of hammering the catalogs for
> each value to be processed seemed a bad thing.

Well, the syscache already sits in front of the catalogs themselves. I'd
be curious to see what the performance difference actually is...

-Neil

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