Write a script that creates and calls a stored function named item_total that calculates the total amount of an item in the Order_Items table (discount price multiplied by quantity). To do that, this function should accept one parameter for the item ID, it should use the discount_price function that you created in exercise 2, and it should return the value of the total for that item.
Write a script that creates and calls a stored function named item_total that calculates the total amount of an item in the Order_Items table (discount price multiplied by quantity). To do that, this function should accept one parameter for the item ID, it should use the discount_price function that you created in exercise 2, and it should return the value of the total for that item.
Chapter8: Working With Advanced Functions
Section: Chapter Questions
Problem 4.3CP
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Write a script that creates and calls a stored function named item_total that calculates the total amount of an item in the Order_Items table (discount price multiplied by quantity). To do that, this function should accept one parameter for the item ID, it should use the discount_price function that you created in exercise 2, and it should return the value of the total for that item.
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