Re: So what's null then if it's not nothing?

From: Jon Heggland <>
Date: Thu, 24 Nov 2005 09:45:48 +0100
Message-ID: <>

In article <>, says...
> If you have a text/string field and it can have an empty string what
> have you got? What is the value of the data? How does that value differ
> from "no value at all"? Question mark.

Are two variables/"fields" (of the same type) with "no value at all" equal?

Received on Thu Nov 24 2005 - 09:45:48 CET

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