Why do spurious tuples occur in the result of joining the EMP_PROJ1 and EMP_ LOCS relations in

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Why do spurious tuples occur in the result of joining the EMP_PROJ1 and EMP_ LOCS relations in Figure 14.5 (result shown in Figure 14.6)?


Figure 14.5

Figure 14.6

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Fundamentals Of Database Systems

ISBN: 9780133970777

7th Edition

Authors: Ramez Elmasri, Shamkant Navathe

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