A person has a firstname, lastname, ID, and email. A phone number is of the form...

A person has a firstname, lastname, ID, and email. A phone number is of the form countrycode, number. A person may have several related telephone numbers, and a telephone number may be associated with multiple people. The possible relationships are: home, work, and mobile. A person may have at most one phone number for each type of relationship.

Draw schema diagram and define and create the tables that implement the model and enforce the given constraints.

Expert Solution

ER diagram as a schema diagram in crow's foot model of my choice as the question did not say which schema diagram has to be developed

The schema diagram converted into tables using DDL statements of SQL Server and pasted as screenshot of code below as the question did not specify which DBMS tool to use

venereology answered 1 year ago

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