In the View Designer, when you're moving fields to show in the view (in the 'Fields' tab) there is an expression builder labeled "Functions and Expressions" just under the "Available Fields" list box. Build your field there. It can also be used to add a new alias 'Myfield as "StartDate" '

Barbara

>Olá Barbara,
>
>Thank's for your response, but if i use a function where i put them in the view?
>
>I want to sum then the discounts total.
>
>Thank's in Advance
>(Obrigado)
>
>Joao Batista