Re: Numeric performances

From: Alvaro Herrera <alvherre(at)commandprompt(dot)com>
To: Vincenzo Romano <vincenzo(dot)romano(at)gmail(dot)com>
Cc: pgsql-general(at)postgresql(dot)org
Subject: Re: Numeric performances
Date: 2007-05-31 17:42:20
Message-ID: 20070531174220.GB18911@alvh.no-ip.org
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Vincenzo Romano escribió:
> Hi all.
> I'd like to know whether there is any "real world" evaluation (aka test) on
> performances of the NUMERIC data type when compared to FLOAT8 and FLOAT4.
> The documentation simply says that the former is "much slower" than the latter
> ones.

It is. But why do you care? You either have the correctness that
NUMERIC gives, or you don't.

--
Alvaro Herrera http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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