Customers information is recorded in the Customers table. 
Orders information is recorded in the Orders table. 
Information in the Orders table is: the ID of the Order, the ID of the Customer who placed the Order, and the Order Date. Details of the Order such as the products purchased, the quantity purchased, and the sales price are recorded in the Order Details Junction Table. 
Products information is recorded in the Products table. 
The Customers table is linked to the Orders table through the CustomerID FOREIGN KEY column. The Orders table is linked to the Order Details table through the OrderID FOREIGN KEY column. 
The Products table is linked to the Order Details table through the ProductID column. 
The Order Details table has a composite PRIMARY KEY on the OrderID and ProductID columns. 
What would happen if we were to change the PRIMARY KEY to cover the OrderID column only?