Re: DECODE

From: "Josh Berkus" <josh(at)agliodbs(dot)com>
To: David Link <dlink(at)soundscan(dot)com>, Josh Berkus <josh(at)agliodbs(dot)com>
Cc: pgsql-novice(at)postgresql(dot)org
Subject: Re: DECODE
Date: 2001-11-05 16:42:32
Message-ID: web-498956@davinci.ethosmedia.com
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David,

> > I regularly use queries and views that involve 6-9 tables,
> > three UNIONS, and two sub-selects in each UNION ... and still get a
> 2-3
> > second response time on the 500mhz Celeron production machine.
>
> Thanks. Good advice.
> Question: How big are those tables you're joining and uniting? (disk
> size, and number of rows).

I'm not sure about disk size. Some of the tables are reference lists,
with just a few dozen rows. 4 of the tables have at least 1000 rows
each. Nothing large, or I'd use a faster processor.

-Josh

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In response to

  • Re: DECODE at 2001-11-05 15:49:38 from David Link

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