简单的SQL更新不工作MS Access 2016

Question

我有一个名为Inventory的表。我有一个名为Sales的第二个表。在进行销售时，我想将库存商品中商品的状态更改为＆＃34;已售出。＆＃34;此SQL查询不起作用，并且与销售表单上的按钮绑定：

UPDATE Inventory 
INNER JOIN Sales ON Inventory.[Vehicle ID] = Sales.[VehicleID] 
SET Inventory.[Vehicle Status] = "SOLD" 
WHERE Inventory.[Vehicle ID] = Sales.[VehicleID]

Answer 1

MS ACCESS的正确格式是

UPDATE Inventory 
INNER JOIN Sales ON Inventory.[Vehicle ID] = Sales.[VehicleID] 
SET Inventory.[Vehicle Status] = "SOLD";

正确的SQL格式是：

UPDATE Inventory 
SET [Vehicle Status] = "SOLD" 
FROM Inventory
INNER JOIN Sales ON Inventory.[Vehicle ID] = Sales.[VehicleID] 

如果这些sql语句不起作用，则vehicle Id可能与表中的EditText edit = (EditText) view.findViewById("myEditText"); String city = edit.getText().toString(); 不相同或缺失