Question

what is the purpose of building relationship between tables?​

Answer 1

Answer:

A relationship between tables is an important aspect of a good relational database. 1) It establishes a connection between a pair of tables that are logically related to each other. 2) It helps to refine table structures and minimize redundant data.

Answer 2

Explanation:

It establishes a connection between a pair of tables that are logically related to each other.

It helps to refine table structures and minimize redundant data.