Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;

public class Main {
    public static void main(String[] args) throws Exception {
        Class.forName("com.mysql.jdbc.Driver");
        Connection connection = DriverManager.getConnection("jdbc:mysql://localhost/book", "root", "");

        PreparedStatement ps = connection.prepareStatement("UPDATE books SET title = ? WHERE id = ?");
        ps.setString(1, "Java");
        ps.setInt(2, 1);
        int rows = ps.executeUpdate();

        System.out.printf("%d row(s) updated!", rows);
        connection.close();
    }
}