Question
Figure 4-36 shows an EER diagram describing a car racing league. Show the schema with the referential integrity constraints for Figure 4-36. See Figure 4-5
Figure 4-36 shows an EER diagram describing a car racing league.
Show the schema with the referential integrity constraints for Figure 4-36. See Figure 4-5 (page 160) for an example.
Notice that a Race Component will occur in only one race, just like in previous examples an order could be for only one customer.
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Data Access Patterns Database Interactions In Object Oriented Applications
Authors: Clifton Nock
1st Edition
0321555627, 978-0321555625
