Question: Consider the relation schema ORDER={Customer, Date, OrderID, Employee, Manager}and the following set of FDs: Customer, DateOrderID EmployeeManager OrderID, DateCustomer, Employee DateManager Identify a lossless BCNF
Consider the relation schema ORDER={Customer, Date, OrderID, Employee, Manager}and the following set of FDs:
Customer, DateOrderID
EmployeeManager
OrderID, DateCustomer, Employee
DateManager
Identify a lossless BCNF decomposition for the above relation schema ORDER. You need to include the main steps used for identifying the BCNF decomposition. Check if this BCNF decomposition is dependency-preserving and justify your answer.
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