Project in Java Skill Tree

Query Teacher Salary Using PreparedStatement

Beginner

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.

Java

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.

👀 Preview

Unfinished

🎯 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

Teacher

labby

Labby

Labby is the LabEx teacher.