Question

The relation with the attribute which is the primary key is referenced in another relation. The relation which has the attribute as primary key is called

Answer 1

Primary relation








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Answer 2

Answer:

The relation with the attribute which is the primary key is referenced in another relation. The relation which has the attribute as primary key is called Referenced relation.

Explanation:

The relationship that references another relationship is known as a REFERENCING RELATION and the relationship that other relationships refer to is known as a REFERENCED RELATION. Anomalies are irregularities or occurrences that depart from expected or typical behavior. Another relation makes reference to the relation that contains the main key property. A referenced relation is one that uses an attribute as its primary key.

• It can be instantiated by a Denotation in this context.

• Depending on how accurate the relationship is, it can be a weighted relationship.

• It could be a Relation Reference Relationship or an Entity Reference Relationship.

• It might be anything from an uncertain reference relationship to a clear reference relationship.

• A Reference Certainty Estimate may be included.

Example(s):

• A Relation of Linguistic Reference.

• A Relation of Mathematical Reference.

• A Relation of Ontological Reference.