Re: Stored procedures returning rowsets

From: "Mario Weilguni" <mweilguni(at)sime(dot)com>
To: "Mark Kirkwood" <markir(at)slingshot(dot)co(dot)nz>, "Jaros?aw Nozderko" <jaroslaw(dot)nozderko(at)polkomtel(dot)com(dot)pl>, "Joe Conway" <mail(at)joeconway(dot)com>
Cc: "Pgsql-General (E-mail)" <pgsql-general(at)postgresql(dot)org>
Subject: Re: Stored procedures returning rowsets
Date: 2002-08-13 09:40:13
Message-ID: 00f801c242ad$6c9402d0$6f01c00a@icomedias.com
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> As I understand it, every query goes through the stages of
> parse,execute, [and possibly fetch(es)].
> Stored procedures can only save you the parse phase (at best) - which is
> usually a tiny component of the total cost/elapsed time (and when it is
> not, then you probably have a data warehouse with an ad-hoc query tool

I'm not so sure about this, parsing can be quite expensive for small result
sets.

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