Consider a database schema with a relation Emp whose attributes are as shown below, with types specified

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Consider a database schema with a relation Emp whose attributes are as shown below, with types specified for multivalued attributes. Emp = (ename, ChildrenSet multiset(Children), SkillSet multiset(Skills)) Children = (name, birthday) Skills = (type, ExamSet setof(Exams)) Exams = (year, city)

Redesign the database into a relational database holding the first normal form and the fourth normal form. List any functional or multivalued dependencies that you assume. Also, list all referential-integrity constraints that should be present in the first and fourth normal form schemas.

Posted Date: Dec 09, 2021 04:04 PM

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Consider a database schema with a relation Emp whose attributes are as shown below, with types specified

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Answer For putting the schema into 1st normal form we will flatten all the attr... View the full answer

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