Design a relational database schema for the object model of Figure 10-30. Assume Leagues, Tournaments, Players, and Rounds have a name attribute and a unique identifier. Additionally, Tournaments and Rounds have start and end date attributes. When different transformations are available, explain the trade-off involved.

What will be an ideal response?


Figure 10-13 depicts a sample solution for this exercise. This exercise checks only a basic understanding of the class

model to relational schema since most of the tables in this schema already appear in various figures in Chapter 10.

The next exercise focuses more on modeling.



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