Relational Database Design and Modeling for Software Engineers
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Attributes of Relationship Types
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In ER models, relationships between entities can have attributes of their own, known as attributes of relationship types. These attributes provide additional information about the association between entities. They are especially useful in cases where details about the relationship itself are essential to the database structure and cannot be fully represented by entity attributes alone.

Understanding Relationship Attributes

Relationship attributes store properties specific to the interaction between two or more entities, rather than to the entities themselves

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Table of Contents

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