try {

Database::connect("user", "pass", "mock_db");

User user(1, "Alice", 100.5, true);

ORM::insertObject(Database::conn, user);

std::cout << "User inserted (mock)\n";

User loaded = ORM::getObjectById<User>(Database::conn, 1);

std::cout << "Loaded user: "

<< loaded.id << ", "

<< loaded.name << ", "

<< loaded.balance << ", "

<< loaded.is_active << "\n";

Database::disconnect();

} catch (const std::exception& e) {

std::cerr << "Error: " << e.what() << "\n";

}

return 0;