Which five code segments should you use?
What should you recommend creating?
You need to ensure that Person.Contact is always updated when UpdateContact executes
you need to deal with temporary data in the most efficient way to minimize physical disk pressure
Which code segment should you execute?
How should you define the InvoiceID column in the CREATE TABLE statement?
Which data type should you use for CustomerID?
How should you modify the INSERT statement?
Which line of code should you modify in CountryFromID.sql?