Computer Science, asked by ramsaurav69, 1 year ago

What is purpose of primary key

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Answered by srijal69

Hey mate!

The main purpose of a primary key is to implement a relationship between two tables in a relational database...

hope it helps!!

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Answered by cherryg01

The main purpose of primary key yes to implement a relationship between two tables in a relational database phone nothing! More specifically the primary key is the "target" which foreign key can reference.

Hope it helps you.. Please mark me as BRAINLIEST.

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