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Tagged with generalization foreign-key
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Proper implementation of child (derived) table PK/FK during single and multiple inheritance hard coded generalization physical data model
Below is an image of hard coded generalization UML logical model of entities. I'd like to implement these classes as tables in a physical data model.
Two derived classes/entities (Class2 and ...
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Implementing foreign keys on generalized data model
Suppose the ASCII tree below is a UML generalized concept model. To represent these entities/classes in UML, lets assume [mammal] a super class, and the level 1 classes, [wild] and [domestic] are sub ...
- 2,116