Olga B (2/5/2013)
Well, the good news is, I got NULLs down pat. The less good news is, I didn't even stop to think about type precedence.Conclusion - time for more coffee.
+1 on that.
And as for the collation specification, I figured that was just Tom's QOD signature since most of his contributions that I recall had to do with that.
Overall, very good one.