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

From: Jon Heggland <heggland_at_idi.ntnu.no>
Date: Fri, 25 Nov 2005 09:15:13 +0100
Message-ID: <MPG.1df0e67d9e46038e98970b@news.ntnu.no> 





In article <1132867508.797608.286670_at_o13g2000cwo.googlegroups.com>, 
michael_at_preece.net says...


> 

> Any two variables/"fields" (of any type) with "no value at all" are,

> indeed, equal.




Ok. Let's say that the empty string can be called "no value at all" for 
a text variable. What is "no value at all" for an integer variable?

-- 
Jon


Received on Fri Nov 25 2005 - 02:15:13 CST












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