Object-Role Modeling Workbook: Data Modeling Exercises using ORM and NORMA by Terry Halpin

Author:Terry Halpin [Halpin, Terry]
Language: eng
Format: azw3
Publisher: Technics Publications
Published: 2015-12-18T16:00:00+00:00

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A laureate may win many Nobel prizes over the years (in this exercise, a person or organization that wins more than one Nobel prize is treated as a single laureate). You may assume that a laureate may win many awards even in the same year (although the data does not illustrate this possibility).

If a work is by one or more persons, then for each person involved in that work a list is provided of the institutions (if any) with which that person was affiliated while doing the work. Each such institution (called a “Location” in the create list query facility) is identified simply by a name that may include a location, e.g. Australian National University (Canberra). The country in which each such institution is located is also stored. The following table shows some sample data in this regard.

WorkNr

Laureate

Affiliation

Country

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