intkuseni intkuseni

27-07-2022
Computers and Technology

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What is the difference between referential and entity integrity

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abidmajid2006 abidmajid2006

27-07-2022

Answer:

Explanation:

Referential integrity is the state in which all values of all foreign keys are valid. Referential integrity is based on entity integrity . Entity integrity requires that each entity have a unique key.

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