Explain why the strategy for storing CHECK constraint values in a separate table is better than implementing
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Explain why the strategy for storing CHECK constraint values in a separate table is better than implementing them in a table-based constraint. How can this strategy be used to implement the constraint on ARTIST.Nationality?
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First of all most versions of MySQL dont enforce the CHECK constraint Also using a table of valid or ...View the full answer
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Related Book For
Database Processing Fundamentals, Design, and Implementation
ISBN: 978-0133876703
14th edition
Authors: David M. Kroenke, David J. Auer
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