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Re: Concatenation containing a "null" term

From: "Pierre Thibaudeau" <pierdeux(at)gmail(dot)com>
To: "Michael Fuhr" <mike(at)fuhr(dot)org>
Cc: pgsql-novice(at)postgresql(dot)org
Subject: Re: Concatenation containing a "null" term
Date: 2006-05-29 02:43:50
Message-ID: (view raw, whole thread or download thread mbox)
Lists: pgsql-novice
> > Is there a way of having the null-strings terms of the concatenation
> > operator be considered as empty strings instead?
> Use COALESCE.  Some people create a custom concatenation operator
> that automatically does so.

Simple, swift and bang on target! Thank you!

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