Query Teacher Salary Using PreparedStatement

Introduction

In this project, you will learn how to use JDBC (Java Database Connectivity) to query a MySQL database using a PreparedStatement. The goal is to retrieve the names and salaries of teachers whose salary is higher than 6000 from the instructor table in the edusys database.

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🎯 Tasks

In this project, you will learn:

• How to establish a database connection using JDBC
• How to create a PreparedStatement with a parameter placeholder
• How to execute the query and process the result set
• How to handle exceptions and close resources properly

🏆 Achievements

After completing this project, you will be able to:

• Understand the basics of JDBC and how to use it to interact with a MySQL database
• Write Java code that uses PreparedStatement to execute a SQL query with a parameter
• Retrieve and process data from a database using JDBC
• Implement error handling and resource management in a JDBC application