Last Updated
：2025/11/20
fifth normal form
Noun
uncountable
Japanese Meaning
リレーショナルデータベースの正規化段階の一つ。データベースが第四正規形の状態にあり、すべての結合依存が候補キーによって保証される状態を指す。
Quizzes for review
(databases) A stage in the normalization of a relational database in which a database is in fourth normal form and every join dependency is implied by the candidate keys.
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fifth normal form
After diagnosing persistent redundancy, the engineers refactored the schema to achieve fifth normal form.
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After diagnosing persistent redundancy, the engineers refactored the schema to achieve fifth normal form.
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