Consider the LIBRARY relational database schema of Figure 4.6. Choose the appropriate action (reject, cascade, set to
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Below are possible choices In general if it is not clear which action to choose REJECT should be chosen since it will not permit automatic changes to ...View the full answer
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Related Book For
Fundamentals of Database Systems
ISBN: 978-0136086208
6th edition
Authors: Ramez Elmasri, Shamkant Navathe
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