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Task Question 32 To reduce query time, SurfThe Stream has decided to make the Subscription table redundant and instead j
Posted: Fri May 20, 2022 11:16 am
by answerhappygod
- Task Question 32 To Reduce Query Time Surfthe Stream Has Decided To Make The Subscription Table Redundant And Instead J 1 (32.5 KiB) Viewed 47 times
Task
Question 32 To reduce query time, SurfThe Stream has decided to make the Subscription table redundant and instead just store a customer's subscription level simply in the Customer table without the foreign key. + This change implies that the Subscription table should be removed. You may assume the foreign key constraint Customer subscriptionLevel references Subscription.level is called “Customer SubscriptionFK". 4 Explanation File Name a3.txt or a3.sk Maximum Number of Queries 22