Assuming that no new n tuples are added, find a composite key with two fields containing the Airline field for the database in Table 8 TABLE 8 Flights Airline Flight numberGateDestinationDeparture time 122 221 122 323 199 Nadir Detroit Denver Anchorage Honolulu Detroit Denver Detroit 08 10 08 17 08...

We need to find a field that when used along with th ...

Assuming that no new n-tuples are added, find a composite key with two fields containing the Airline

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Assuming that no new n-tuples are added, find a composite key with two fields containing the Airline field for the database in Table 8.

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Discrete Mathematics and Its Applications

ISBN: 978-0073383095

7th edition

Authors: Kenneth H. Rosen

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Question Posted: May 03, 2016 01:48 AM

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Assuming that no new n-tuples are added, find a composite key with two fields containing the Airline

Question:

TABLE 8 Flights. Airline Flight numberGateDestinationDeparture time 122 221 122 323 199 Nadir Detroit Denver Anchorage Honolulu Detroit Denver Detroit 08:10 08:17 08:22 08:30 08:47 09:10 09:44 Acme Nadir Acme Nadir 322

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Discrete Mathematics and Its Applications

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