What are the differences among valid time, transaction time, and bitemporal relations?
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What are the differences among valid time, transaction time, and bitemporal relations?
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Valid time is the time period during which a fact is ...View the full answer
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Related Book For
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
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