(Bob Brown) (8/21/2012)
Try this one: SELECT 1+'130'+'120'+1. It comes up 252! Implicit conversion are very dangerous.
I would expect it to.
1 + '130' = 131 ('130' converted to int)
+ '120' = 251 ('120' converted to int because the result above is an int)
+ 1 = 252 🙂