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https://www.geeksforgeeks.org/types-of-keys-in-relational-model-candidate-super-primary-alternate-and-foreign/

Ajmal Alee answered on November 1, 2023 Popularity 1/10 Helpfulness 1/10

answer https://www.geeksforgeeks.org/types-of-keys-in-relational-model-candidate-super-primary-alternate-and-foreign/

https://www.geeksforgeeks.org/types-of-keys-in-relational-model-candidate-super-primary-alternate-and-foreign/

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Consider the table shown above.
STUD_NO, as well as ROll NO. both, 
are candidate keys for relation STUDENT but 
ROll NO will be an alternate key 
(only one out of many candidate keys).

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Contributed on Nov 01 2023

Ajmal Alee

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