Jeff Moden (12/28/2011)
To be sure, I made a terrible mistake. ISNULL isn't SARGable.
That is just a perspective thing.
Your 'terrible mistake' challenged something I believed to be true and highlighted a lots of things I didn't know.
Three days into the new year and I now have a much better understanding of how indexes are used.
I think it is going to be a good year.
Many thanks to yourself, Hugo and Paul