hi there.
in a query, how can I add a "non existant" field, where it can do a calc, for example, the sum of all prices or something like that.
i have like a total price/order value and need to calculate commision, of lets say 10%.
what do I put in a field in the query design view?
in a query, how can I add a "non existant" field, where it can do a calc, for example, the sum of all prices or something like that.
i have like a total price/order value and need to calculate commision, of lets say 10%.
what do I put in a field in the query design view?