How is a composite entity represented in an ERD, and what is its function? Illustrate the Crows

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How is a composite entity represented in an ERD, and what is its function? Illustrate the Crow’s Foot model.

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Database Systems Design Implementation and Management

ISBN: 978-1285196145

11th edition

Authors: Carlos Coronel, Steven Morris

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Question Posted: Dec 03, 2014 08:53 AM

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How is a composite entity represented in an ERD, and what is its function? Illustrate the Crows

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The label composite is based on the fact that the composite entity contains at least the primary key attributes of each of the entities that are connected by it The composite entity is an important co...View the full answer

Database Systems Design Implementation and Management

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