Just an FYI

I just had an error under VFP9, that worked ok under VFP8. The problem was with SUM(). Working on a clients project, they had a

select sum( somefield ) FinalValue;
   from sometable ;
   where testclause ;
   into cursor myresult

Under VFP8, even if no records matched the "MyResult.FinalValue" was always coming back as a valid numeric value, even if it was zero.

However, under VFP9, if no records qualified the where clause, the value came back as NULL. So... caution if you may have something like this and a possible no qualified results be sure to check for NULL...