Re: a union is always a join!

From: Walter Mitty <>
Date: Sat, 07 Mar 2009 14:08:56 GMT
Message-ID: <Ydvsl.1741$>

"Brian Selzer" <> wrote in message news:BEpsl.24370$
>> So, what does "whenever nothing is happening" mean in the context of the
>> point you are making?
> A changing world can be described as a series of snapshots or as a series
> of events. I prefer the latter because while the series of snapshots can
> be derived from the series of events, the series of events cannot always
> be derived from the series of snapshots.

So what? Received on Sat Mar 07 2009 - 15:08:56 CET

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