Yes, that turns out to be exactly the case - should have thought of it myself (of
course :).
Thanks!
Alex
wsheldah@lexmark.com wrote:
> Could species2 be null? If so, I don't think those rows would appear when you
> test for <> 'somevalue'.
>
> Alexander Turchin <aturchin%chip.org@interlock.lexmark.com> on 07/23/2001
> 03:32:04 PM