Like I said, I'm curious... how many rows in the Course Reference table and any chance of you attaching the first 10 rows of the 10 million row file you imported? I'd like to play...
--Jeff Moden
RBAR is pronounced "ree-bar" and is a "Modenism" for Row-By-Agonizing-Row. First step towards the paradigm shift of writing Set Based code: ________Stop thinking about what you want to do to a ROW... think, instead, of what you want to do to a COLUMN.
Change is inevitable... Change for the better is not.