By adding a time characteristic, a relation may be turned into a temporal relation, but will the functional linkages be preserved? How is this issue addressed in a database that tracks time periods?

Principles of Information Systems (MindTap Course List)
12th Edition
ISBN:9781285867168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter5: Database Systems And Applications
Section: Chapter Questions
Problem 4PSE: Using a graphics program, develop an entity-relationship diagram for a database application for an...
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By adding a time characteristic, a relation may be turned into a temporal relation, but will the functional linkages be preserved? How is this issue addressed in a database that tracks time periods?

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