GETUTCDATE（）返回NULL

Question

我有觸發插入後與GETUTCDATE（該表更新場），但插入後我看到價值= NULL

SET NOCOUNT ON 
UPDATE [dbo].[Employee] 
SET [CurrentDate] = GETUTCDATE() 
FROM inserted 
WHERE inserted.[Id] = [dbo].[Employee].[Id] 

Answer 1

嘗試使用INNER JOIN語句，並看看是否可行，即

UPDATE [dbo].[Employee] 
SET [CurrentDate] = GETUTCDATE() 
FROM dbo.Employee 
INNER JOIN inserted ON inserted.[Id] = [dbo].[Employee].[Id] 

...它可能不喜歡在連接條件的條款