Question
Analyze and explain the normalization steps for this problem: VETERINARY_OFFICE (PetID, PetName, PetType, PetBreed, OwnerID, OwnerLastName, OwnerFirstName, ServiceDescription, ServiceDate, ServiceCharge) The functional dependencies are given
Analyze and explain the normalization steps for this problem: VETERINARY_OFFICE (PetID, PetName, PetType, PetBreed, OwnerID, OwnerLastName, OwnerFirstName, ServiceDescription, ServiceDate, ServiceCharge)
The functional dependencies are given below:
PetID -> PetName, PetType, PetBreed, OwnerID, OwnerLastName, OwnerFirstName
OwnerID -> OwnerLastName, OwnerFirstName
ServiceDescription -> ServiceCharge
PetID, ServiceDate > ServiceDescription, ServiceCharge
Assumption: A pet belongs to only one owner, while an owner may have more than one pet. A pet receives at most one treatment on any given date. Use the functional dependencies above to answer the following three questions. Use relational notation for all relations in your answers.
Use the functional dependencies above to answer the following questions.
A. Show the 1NF in relational notation and indicate the primary key.
B. Show all partial dependency in the relation only (if any) and identify the 2NF. Show primary keys and foreign keys references. Use relational notation.
C. Show all transitive dependency in your answer to question b (if any) and identify 3NF (show all relations). Show primary keys and foreign keys references. Use relational notation
Please if you can, can you carefully explain the steps of normalization? I want to understand how to solve this problem on my own rather than get the answers. Any help is appreciated.
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