This project focuses on creating and managing multiple databases using SQL. The assignment includes building three different databases: world_one, world_two, and world_three. Each database contains several tables with different attributes and constraints such as Primary Key, Auto Increment, Unique, Default, and Not Null.
In the second database, tables for students, teachers, and classes are created to represent an educational system. The third database contains tables for animals and birds with a default location value. The first database includes five different tables with various constraints to demonstrate database design and structure.
The purpose of this project is to practice database creation, table design, and applying SQL constraints to organize and manage data efficiently.
