What is a foreign key in DBMS?

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Question 2

A key of a relation schema is called as a foreign key if it is the primary key of

some other relation to which it is related to.

https://madanswer.com/dbms

amita rallin · Answer 1 · 2020-04-02T04:04:10+0000

A key of a relation schema is called as a foreign key if it is the primary key of

some other relation to which it is related to.

https://madanswer.com/dbms

What is a foreign key in DBMS?

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