Consider the General Hardware Corp. database of Figure 6.1. Describe the problem of referential integrity in terms
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Consider the General Hardware Corp. database of Figure 6.1. Describe the problem of referential integrity in terms of the CUSTOMER and CUSTOMER EMPLOYEE relations if the record for customer 2198 in the CUSTOMER relation is deleted. (Assume that no delete rules exist.)
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Fundamentals Of Database Management Systems
ISBN: 9780470624708
2nd Edition
Authors: Mark L. Gillenson
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