From: Bruno Wolff III <bruno@wolff.to>
To: Wei Weng <wweng@kencast.com>
Cc: pgsql-sql@postgresql.org
Subject: Re: How do you compare (NULL) and (non-NULL)?
Date: Fri, 29 Oct 2004 12:57:54 -0500
Message-ID: <20041029175754.GB28827@wolff.to> (raw)
In-Reply-To: <418268D3.3080700@kencast.com>
References: <417EB238.1000109@kencast.com>
<20041027153643.GA14288@wolff.to>
<418268D3.3080700@kencast.com>
On Fri, Oct 29, 2004 at 11:59:15 -0400,
Wei Weng <wweng@kencast.com> wrote:
>
> How do I write that?
SELECT Parent FROM Channels ORDER BY Parent IS NULL, Parent ASC;
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To: pgsql-sql@postgresql.org
Cc: bruno@wolff.to, wweng@kencast.com
Subject: Re: How do you compare (NULL) and (non-NULL)?
In-Reply-To: <20041029175754.GB28827@wolff.to>
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