trivial vs non trivial functional dependancies,”Trivial functional dependencies are typically omitted from FD sets because they add little information.The more meaningful alternative to trivial FDs are non-trivial functional dependencies: FDs in which X → Y holds but Y is not a subset of X, such as CourseID → Topic

June 20, 2017 mfadmin Database

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trivial vs non trivial functional dependancies,”Trivial functional dependencies are typically omitted from FD sets because they add little information.The more meaningful alternative to trivial FDs are non-trivial functional dependencies: FDs in which X → Y holds but Y is not a subset of X, such as CourseID → Topic

Title or Major → School”