Database structure should be updated in PHP MySQL Project.

[Saradwata-Bandyopadhyay]

Describe the bug
Auto Increment and Primary key parameter is missing in 'Id' column.
->Without Auto increment the project execution will fail.
->Every table must have a Primary key for unique identification of rows.

Expected behavior
Id should be unique and Get Auto Incremented.

Screenshots
Current Database Structure

Required Database Structure

[Saradwata-Bandyopadhyay]

All the mentioned changes will be made in note.sql file.