Re: Demo: Modelling Cost of Travel Paths Between Towns
From: Alan <not.me_at_uhuh.rcn.com>
Date: Thu, 18 Nov 2004 21:34:19 GMT
Message-ID: <vz8nd.13217$tI3.12220_at_trndny01>
Date: Thu, 18 Nov 2004 21:34:19 GMT
Message-ID: <vz8nd.13217$tI3.12220_at_trndny01>
"Gene Wirchenko" <genew_at_mail.ocis.net> wrote in message
news:jo4op0p4kg3ebvu9tjq2sgsh06aalkf558_at_4ax.com...
> neo55592_at_hotmail.com (Neo) wrote:
>
> >> > Attempts to mask NULLs with unknowns or any other value, don't work
> >> > (you must not have read my prior posts expounding the above point).
> >>
> >> Let's say the users have agreed to use the value 0 to indicate unknown
age.
> >
> >If two things have age 0, is it true or false that their ages are equal?
>
> Yes.
>
LOL Received on Thu Nov 18 2004 - 22:34:19 CET