Question
c. What is dependency preserving decomposition? d. What is the difference between 3NF and BCNF? e. Give an example of a relation that is in
c. What is dependency preserving decomposition? d. What is the difference between 3NF and BCNF? e. Give an example of a relation that is in 3NF but not in BCNF.
What is the phantom problem? Can it occur in a database where the set of database objects is fixed and only the values of objects can be changed?
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Probabilistic Databases
Authors: Dan Suciu, Dan Olteanu, Christopher Re, Christoph Koch
1st Edition
3031007514, 978-3031007514
