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why did you enforce referential integrity
To ensure that a Customer_ID that doesnt exist in the customers table cannot be entered into the bookings table (i mght be wrong)
Ms thankyou for all your help you are a life saver❤❤❤❤
The weight will technically never be zero right? So the function IIF([Weight]>3,4,IIF([Weight]>1,2.5,1.5)) can be used... If not why? Thanks.
How did ur ID and Delivery_ID come automatically
Programming for this paper?
Goood luck for todays exam!🤝
why did you enforce referential integrity
To ensure that a Customer_ID that doesnt exist in the customers table cannot be entered into the bookings table (i mght be wrong)
Ms thankyou for all your help you are a life saver❤❤❤❤
The weight will technically never be zero right? So the function IIF([Weight]>3,4,IIF([Weight]>1,2.5,1.5)) can be used... If not why? Thanks.
How did ur ID and Delivery_ID come automatically
Programming for this paper?
Goood luck for todays exam!🤝