What is a Foreign Key in SQL?

490 viewsSQLSQL
0

When a “one” table’s primary key field is added to a related “many” table in order to create
the common field which relates the two tables, it is called a foreign key in the “many” table.

Gautam Sarswat Changed status to publish January 11, 2023
Write your answer.

Posted

in

Tags:

Comments

Leave a Reply

A Tribute to Dilip Kumar