Formulate the following query using the Venn diagram without counting condition. Create function or views to represent

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Formulate the following query using the Venn diagram without counting condition. Create function or views to represent the sets used in the query.

Find the pairs (p1, p2) of different person pids such that the person with pid p1 and the person with pid p2 knows the same number of persons.

Related Book For answer-question

Database System Concepts

ISBN: 9780078022159

7th Edition

Authors: Abraham Silberschatz, Henry F. Korth, S. Sudarshan

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Posted Date: Feb 27, 2024 12:26 PM

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Formulate the following query using the Venn diagram without counting condition. Create function or views to represent

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Database System Concepts

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