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Sales Database: Customer(custId, lastName, firstName, address, phone, creditLimit) Order(orderNumber, date, total, custId) LineItem(orderNumber, itemNumber, qtyOrdered) Item(itemNumber,...

Sales Database:

Customer(custId, lastName, firstName, address, phone, creditLimit)

Order(orderNumber, date, total, custId)

LineItem(orderNumber, itemNumber, qtyOrdered)

Item(itemNumber, itemName, price)

Give the SQL required to create the LineItem table in the Sales Database with the required keys and appropriate data types for the attributes.

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Answer #1

CREATE TABLE LineItem (

orderNumber int,

itemNumber int,

qtyOrdered int,

FOREIGN KEY (orderNumber) REFERENCES Order(orderNumber),

FOREIGN KEY (itemNumber) REFERENCES Item(itemNumber)

);

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