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Difference between revisions of "Entity Relation"
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| + | == Version == | ||
| + | This pages describes the concept of [[Attribute]] used in [[Context Data Model 1.1]] | ||
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==Definition== | ==Definition== | ||
* An [[Entity Relation]] is a kind of [[Attribute]] of an [[Entity]]. | * An [[Entity Relation]] is a kind of [[Attribute]] of an [[Entity]]. | ||
Revision as of 21:23, 27 April 2008
{{#eclipseproject:technology.higgins}}
Contents
Version
This pages describes the concept of Attribute used in Context Data Model 1.1
Definition
- An Entity Relation is a kind of Attribute of an Entity.
- Each value of an Entity Relation identifies an Entity [Note: the target Entitiess may be in the same or different Contexts as the source Entity ]
- The value(s) of an Entity Relation is a Entity.