Question

What is a primary key? what are the advantage of using it in a spreadsheet​

Answer 1

Answer:

Using the primary key, you can easily identify and find unique rows in the database table. They allow you to update/delete only specific records by uniquely identifying them. The table's data is sorted based on the primary key. They help you avoid inserting duplicate records in a table.

Explanation:

please make me brainlest and thanks bhi