Jinxsee (9/27/2012)
My bad! Mental note added. ^^.
No worries - now how about fixing your code so that it runs against the OP's sample data? You don't need the GROUP BY.
For fast, accurate and documented assistance in answering your questions, please read this article.
Understanding and using APPLY, (I) and (II) Paul White
Hidden RBAR: Triangular Joins / The "Numbers" or "Tally" Table: What it is and how it replaces a loop Jeff Moden