[AccessD] An Interesting question

Drew Wutka DWUTKA at Marlow.com
Sun Mar 29 21:02:20 CDT 2009


And 365/0  returns undefined, which is theoretically false.  It's not
undefined, it's infinite.  If you have a square, and draw a line with a
width of 0, how many lines would it take to fill that box (width of
box/width of lines), the answer is infinity.

Null is a value.  It represents Null.  Plain and simple. ;)

Drew

-----Original Message-----
From: accessd-bounces at databaseadvisors.com
[mailto:accessd-bounces at databaseadvisors.com] On Behalf Of Stuart
McLachlan
Sent: Sunday, March 29, 2009 6:35 PM
To: Access Developers discussion and problem solving
Subject: Re: [AccessD] An Interesting question

Incorrect. Null = Null doesn't return False, it returns Null 


On 30 Mar 2009 at 10:27, Darryl Collins wrote:

> My understanding of NULL, in the database sense is that it is unknown.
>  It maybe a value or it may not be, you don't know what it is.  That
> is why if you say NULL = NULL would return false, rather than true,
> because you don't know what NULL is. 

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