"malverson26" <malverson26@xxxxxx> wrote in message
news:4F55A117-5C0D-4FCB-8D9E-2F52A650D6AE@xxxxxx
Quote:
> Thank you that got it.
>
There are some other nuances concerning scalars vs collections vs empty set
(no output). I wrote a blog post on this subject you might find useful:
http://keithhill.spaces.live.com/blo...3A97!816.entry
--
Keith