Relationship classifies

Card of relationship classifies

Entity 1

attribute combination type

Name

classifies

Entity 2

attribute combination

Code

attribute_combination_type_classifies_attribute_combination

Comment

 

Dependent Role

attribute combination -> attribute combination type

Entity 1 -> Entity 2 Role Cardinality

0,n

Entity 2 -> Entity 1 Role Cardinality

1,1

Dominant Role

<None>

Assertion

Each attribute combination type may have one or more attribute combination.
Each attribute combination must have one and only one attribute combination type.


List of relationship joins of the relationship classifies

Parent Attribute

Child Attribute

logical data model_code

logical data model_code

entity type code

entity type code

attribute combination type code

attribute combination code