如何为自动连接的输出添加别名？

# 假设我们有一个复杂的字典
data = {
    "user": {
        "name": "Alice",
        "age": 30,
        "address": {
            "city": "Wonderland",
            "zip": "12345"
        }
    }
}

# 使用别名简化引用
user_name = data["user"]["name"]
user_city = data["user"]["address"]["city"]

print(f"Name: {user_name}, City: {user_city}")

// 假设我们有一个复杂的对象
const data = {
    user: {
        name: "Alice",
        age: 30,
        address: {
            city: "Wonderland",
            zip: "12345"
        }
    }
};

// 使用解构赋值创建别名
const { user: { name: userName, address: { city: userCity } } } = data;

console.log(`Name: ${userName}, City: ${userCity}`);

-- 假设我们有一个查询结果
SELECT 
    user.name AS userName,
    user.address.city AS userCity
FROM 
    users AS user
WHERE 
    user.id = 1;