A functional dependency is a constraint between two sets of attributes in a relation, in relational algebra, databases and type systems.
I fabricated a definition that a partial dependency is when fields are indirectly dependent on the primary key or partially …
database functional-dependenciesGiven the following functional dependencies how would I compute the minimal cover: A -> B, ABCD -> E, …
database functional-dependenciesI'm taking a database theory course, and it's not clear to me after doing the reading how I can infer …
database functional-dependenciesI am trying to find a great resource to study for functional dependency and normalization. Anyone have any idea where …
database database-normalization functional-dependenciesGiven the Relation R with attributes ABCDE. You are given the following dependencies: A -> B, BC -> …
functional-dependencies database-theoryIm just trying to make sure that im thinking of it the right way 1)full dependencies are when one or …
database database-normalization functional-dependenciesI am currently working for a University project and I'm a little bit confused now about the functional dependencies part. …
database database-design functional-dependenciespls help me to find out non trivial functional dependency in a following table? A. B. C 1 1 1 1 1 0 2 3 2 2 3 2 and also explain …
database relational-database functional-dependenciesHere I found this: Definition: A determinant in a database table is any attribute that you can use to determine …
sql database functional-dependencies candidate-keyI'm studying database concepts and there are 3 concepts that I don't understand: canonical cover, extraneous attribute and closure. I read …
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