Re: function side effects

From: Jaime Casanova <jcasanov(at)systemguards(dot)com(dot)ec>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Greg Stark <gsstark(at)mit(dot)edu>, Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>, Tatsuo Ishii <ishii(at)postgresql(dot)org>, pgsql-hackers(at)postgresql(dot)org
Subject: Re: function side effects
Date: 2010-02-23 21:54:12
Message-ID: 3073cc9b1002231354u368f6dfdge43aec711fefc98b@mail.gmail.com
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On Tue, Feb 23, 2010 at 2:02 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
>
> There may be some value in inventing a "has no side effects" marker, but
> that should not be confused with IMMUTABLE/STABLE.
>

a READONLY function?

--
Atentamente,
Jaime Casanova
Soporte y capacitación de PostgreSQL
Asesoría y desarrollo de sistemas
Guayaquil - Ecuador
Cel. +59387171157

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