Functional Dependencies: Difference between revisions
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= Notation = | = Notation = | ||
In Database theory: | |||
<math>\{A,B\}\to \{C,D\}</math> | <math>\{A,B\}\to \{C,D\}</math> | ||
is abbreviated to: | |||
<math>AB\to CD</math> | <math>AB\to CD</math> | ||
<math>AB\rightarrow CD</math> | <math>AB\rightarrow CD</math> | ||
Revision as of 15:07, 8 June 2022
Notation
In Database theory: <math>\{A,B\}\to \{C,D\}</math> is abbreviated to: <math>AB\to CD</math> <math>AB\rightarrow CD</math>
Links
- https://en.wikipedia.org/wiki/Category:Database_theory
- https://en.wikipedia.org/wiki/Functional_dependency
- https://en.wikipedia.org/wiki/Third_normal_form
- https://en.wikipedia.org/wiki/Candidate_key
- https://en.wikipedia.org/wiki/Surrogate_key
- https://stackovemahrflow.com/questions/tagged/functional-dependencies