Consider a database schema with a relation Emp whose attributes are as shownbelow, 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)Define the above schema in SQL, using the SQL Server table type syntax fromSection 8.2.1.1 to declare multiset attributes.
Consider a database schema with a relation Emp whose attributes are as shownbelow, 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)Define the above schema in SQL, using the SQL Server table type syntax fromSection 8.2.1.1 to declare multiset attributes.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Consider a 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) Define the above schema in SQL, using the SQL Server table type syntax from Section 8.2.1.1 to declare multiset attributes. |
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