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Notify the sales person who places an order whether or not the order was completed. You must add the following constraints to the SalesHistory table: - a constraint on the SaleID column that allows the field to be used as a record identifier - a constant that uses the ProductID...

Notify the sales person who places an order whether or not the order was completed. You must add the following constraints to the SalesHistory table: - a constraint on the SaleID column that allows the field to be used as a record identifier - a constant that uses the ProductID...