Can a multivalued attribute be a primary key
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Can a multivalued attribute be a primary key
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WebSummary of Normal Forms: Table 14.1 Normal Form Test Remedy (Normalization) 1NF Relation should have no multivalued attributes or nested relations Form new relations for each multivalued attribute or nested relation. 2NF For relations where primary key contains multiple attributes, no nonkey attribute should be functionally dependent on … WebJul 30, 2024 · A multivalued attribute of an entity is an attribute that can have more than one value associated with the key of the entity. In this example, the multivalued attribute division-name should be reclassified as an entity Division with division-name as its identifier (key) and division-address as a descriptor attribute.
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WebA multivalued attribute of an entity is an attribute that can have more than one value associated with the key of the entity. For example, a large company could have many divisions, some of them possibly in different cities.
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