Database Concepts (7th Edition)
Database Concepts (7th Edition)
7th Edition
ISBN: 9780133544626
Author: David M. Kroenke, David J. Auer
Publisher: PEARSON
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Chapter 2, Problem 2.6RQ

Explanation of Solution

The circumstances under which an attribute of a relation be of variable length:

The circumstance in which an attribute of a relation be of variable length is:

  • An attribute is a characteristic of a database.
  • A relation is a table in a relational database which contains one or more data categories in columns...

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