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Anonymous Asked in Cars &Transportation · 2 weeks ago

What is the difference between primary and Super key?

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Difference between Super Key and Primary Key: Super Key is an attribute (or set of attributes) that is used to uniquely identifies all attributes in a relation. Primary Key is a minimal set of attribute (or set of attributes) that is used to uniquely identifies all attributes in a relation. 2. 16 апр. 2020 г.

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