If I have a table like so:
如果我有这样的表:
SalesPerson Product SalesAmount
Bob Pickles 0.00
Sue Oranges .00
Bob Pickles .00
Bob Oranges 0.00
Sue Oranges 0.00
SalesPIf I have a table like so:
如果我有这样的表:
SalesPerson Product SalesAmount
Bob Pickles 0.00
Sue Oranges .00
Bob Pickles .00
Bob Oranges 0.00
Sue Oranges 0.00
SalesP