This stored procedure deletes all entries in the ShoppingCart table for the given CartID. It is called on the component layer during the creation of an order.
Definition:CREATE Procedure usp_ShoppingCartEmpty ( @CartID nvarchar(50) ) AS DELETE FROM Sales.ShoppingCartItem WHERE ShoppingCartID = @CartID;Database Tables Used:
ShoppingCartItem: The ShoppingCartItem table keeps track of the items a user has purchased. Its primary key is the ShoppingCartItemID field. The ShoppingCartID is a string which is used to identify the user who owns the basket of items. There is a many to one relationship between the ShoppingCartItem table and the Product table. Note that if not Quantity is supplied, a default of 1 is entered.