实际上它并没有将vales插入到表中，但写了这样做

Question

请帮我理解是什么问题

我有桌面订单

func buttonDeletePressed(sender:UIButton){
   deleteFeed("1")
}

我也有

 CREATE TABLE `orders` (
  `Order_id` int(5) NOT NULL AUTO_INCREMENT,
  `Ordered_Date` date NOT NULL,
  `Payment_method_id` int(5) NOT NULL,
  `Ship_Type_id` int(5) DEFAULT NULL,
  `Customer_id` int(5) NOT NULL,
  `Status` varchar(20) NOT NULL DEFAULT 'Expecting',
  PRIMARY KEY (`Order_id`),
  KEY `ORDERS_fk0` (`Payment_method_id`),
  KEY `ORDERS_fk1` (`Ship_Type_id`),
  KEY `ORDERS_fk2` (`Customer_id`),
  CONSTRAINT `ORDERS_fk0` FOREIGN KEY (`Payment_method_id`) REFERENCES `payment_methods` (`Payment_Method_id`),
  CONSTRAINT `ORDERS_fk1` FOREIGN KEY (`Ship_Type_id`) REFERENCES `ship_types` (`Ship_Type_id`),
  CONSTRAINT `ORDERS_fk2` FOREIGN KEY (`Customer_id`) REFERENCES `customers` (`Customer_id`)
) ENGINE=InnoDB AUTO_INCREMENT=14 DEFAULT CHARSET=utf8;

然后我尝试运行此代码

CREATE TABLE `payment_methods` (
  `Payment_Method_id` int(5) NOT NULL AUTO_INCREMENT,
  `Payment_Type` varchar(50) NOT NULL,
  PRIMARY KEY (`Payment_Method_id`)
) ENGINE=InnoDB AUTO_INCREMENT=4 DEFAULT CHARSET=utf8;

它插入行，但是当我查看表顺序时，我看到它创建了raw，其中所有字段都是0。

它可以是什么？