Re: Issue with PERFORM

From: Bartosz Dmytrak <bdmytrak(at)gmail(dot)com>
To: Kevin Grittner <Kevin(dot)Grittner(at)wicourts(dot)gov>
Cc: Yury Peskin <ypeskin(at)cycle-inc(dot)com>, "pgsql-novice(at)postgresql(dot)org" <pgsql-novice(at)postgresql(dot)org>
Subject: Re: Issue with PERFORM
Date: 2012-09-22 09:55:24
Message-ID: BB5E45C4-50AA-4500-9B2E-1A24E5584030@gmail.com
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If You need this SELECT to check if rows exist or not, it is better to use IF NOT EXISTS (SELECT ...) THEN...

Regards
Bartek

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