import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.ResultSet;
import java.sql.Statement;
public class PgJDBCNGExample {
public static void main(String[] args) {
try {
String url = "jdbc:postgresql://localhost:5432/mydatabase";
String username = "myusername";
String password = "mypassword";
Class.forName("org.postgresql.Driver");
Connection connection = DriverManager.getConnection(url, username, password);
Statement statement = connection.createStatement();
String sql = "SELECT * FROM mytable";
ResultSet resultSet = statement.executeQuery(sql);
while (resultSet.next()) {
System.out.println("ID: " + resultSet.getInt("id") + ", Name: " + resultSet.getString("name"));
}
resultSet.close();
statement.close();
connection.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
