Last Updated :2025/11/25

functional dependency

Noun
Japanese Meaning
関係データベースにおいて、ある属性集合の値に基づき、別の属性集合の値が一意に決定される制約(関数従属性)
What is this buttons?

データベースを正規化する際、我々は関係における属性集合間の制約を特定し、それによって冗長な属性を削除することができました。

plural

Quizzes for review

(computing, database normalization) A constraint between two sets of attributes in a relation.

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functional dependency

When normalizing the database, we identified a functional dependency that allowed us to remove redundant attributes.

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When normalizing the database, we identified a functional dependency that allowed us to remove redundant attributes.

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