Database Management and SQL Self-Join

Introduction

In this project, you will learn how to create a database, a table, and insert data into the table. You will also learn how to perform a self-join query on the data to find the province to which a city belongs.

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🎯 Tasks

In this project, you will learn:

• How to start the MySQL service and access MySQL using the sudo command without any password.
• How to create a database, a table, and insert data into the table.
• How to write a self-join query on the division table to find the province for each city.
• How to run the self-join query script in MySQL.

🏆 Achievements

After completing this project, you will be able to:

• Understand the basic operations of creating a database, a table, and inserting data in MySQL.
• Perform self-join queries to retrieve related information from a table.
• Apply your knowledge of SQL queries to solve real-world problems.