Consider the schemas for the table people, and the tables students and teachers, which were created under people, in Section XXXXXXXXXXGive a relational schema in third normal form that represents the...

Consider the schemas for the table people, and the tables students and teachers, which were created under people, in Section 8.2.1.3. Give a relational schema in third normal form that represents the same information. Recall the constraints on subtables, and give all constraints that must be imposed on the relationalschema so that every database instance of the relational schema can also be represented by an instance of the schema with inheritance.

Jun 09, 2022

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Consider the schemas for the table people, and the tables students and teachers, which were created under people, in Section XXXXXXXXXXGive a relational schema in third normal form that represents the...

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