1:1 Modeling Inheritance 1:1

5 pts.
Tags:
Database
Database design
Modeling Inheritance
I am working on a database to store employment history. A person can be employed by an organization or another person. I created the following tables: Person Organization Employer Employment Person and Organization both have a 1:1 relationship with Employer. Employer has a 1:M relationship with Employment. Is this an acceptable way to model the requirement?
ASKED: December 12, 2008  6:22 PM
UPDATED: December 12, 2008  6:40 PM

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