Java中的SQL。如何使用WHERE条件插入到Derby表中

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class DerbyExample {
    public static void main(String[] args) {
        // JDBC连接URL
        String url = "jdbc:derby://localhost:1527/your_database_name";
        String username = "your_username";
        String password = "your_password";

        try {
            // 连接到Derby数据库
            Connection connection = DriverManager.getConnection(url, username, password);

            // 在连接上创建一个SQL语句
            String sql = "INSERT INTO your_table_name (column1, column2) VALUES (?, ?) WHERE condition";

            // 创建一个PreparedStatement对象
            PreparedStatement statement = connection.prepareStatement(sql);

            // 设置参数
            statement.setString(1, "value1");
            statement.setString(2, "value2");

            // 执行SQL语句
            statement.executeUpdate();

            // 关闭连接和语句
            statement.close();
            connection.close();

            System.out.println("数据插入成功！");
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}