>>Thank you Sergey.
>>I think I read whole HELP about changes. Now when you answered to me, I just go to SET ENGIN... HELP and of course I found it :-). But I wonder, why this is changed?
>
>It's ANSI SQL complient behavior for aggregate function to return NULL if no records match conditions.
Everyday learn something. Thanks again.
Against Stupidity the Gods themselves Contend in Vain - Johann Christoph Friedrich von Schiller
The only thing normal about database guys is their tables.
