Referential Integrity Constraint

What is the role of Referential Integrity Constraint in Normalization?

Questions by leorence

Showing Answers 1 - 1 of 1 Answers


  • Jan 31st, 2013

Best examples of Referential Integrity constants Primary Key And Foreign key. Primary Key constraint allow a particular attribute to be not null and unique. Where as Foreign key will be used when ever there is a need to maintain the same attribute values in the multiple tables.

  Was this answer useful?  Yes

Give your answer:

If you think the above answer is not correct, Please select a reason and add your answer below.


Related Answered Questions


Related Open Questions