Computer Science, asked by Anirudhkhurana, 1 year ago

What is the importance of primary key in a table.

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Answered by Shivam901

the primary key of a relational table uniquely identifies each record in the table. Choosing the primary key in a database is one of the most importantsteps in the process. ... Primary keysare the unique links to related information in other tables where theprimary key is used...

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