Question

How are primary and foreign key related?​

Answer 1

Answer:

A foreign key is a column or a set of columns in one table that references the primary key columns in another table. The primary key is defined as a column (or set of columns) where each value is unique and identifies a single row of the table.

Explanation:

PLEASE FOLLOW me and MARK as BRAINLIEST

Answer 2

Explanation:

hope it helps you.....