POSC Specifications: Epicentre Version 3.0 Logical Data Model

OBJECT_OF_INTEREST (abstract) (C036, C056, C071, C122)

(Rules) (Express)

A thing (either tangible or an abstract concept) which is of interest to the E&P industry. Objects of Interest have identifying attributes and relationships, so that changes to these give a new object instance. Other data describing the object, which could change without giving rise to a new object instance, are specified by relationships to property subtypes, or by non-identifying attributes or relationships.


Local rules:

Supertype path(s):

Entity replicated into subtype tables (@object_of_interest).

Referenced in Diagrams:


Generated on Tue Jul 10 15:44:38 2001
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