Question

我想在插入值后更新一些数据列。但它给了我一些错误。请帮我解决这个问题。

Msg 4104，Level 16，State 1，Procedure TriggerBonus，Line 20
无法绑定多部分标识符“i.User_id”。

触发器：

CREATE TRIGGER [dbo].[TriggerBonus] ON [dbo].[Bonus]
FOR INSERT
AS
DECLARE @rcnt int 
SELECT @rcnt = @@rowcount

IF(SELECT COUNT(*) FROM Bonus,inserted WHERE Bonus.Tpv = inserted.Tpv)!=@@rowcount

/* Cancel the insert and print a message.*/
      begin
      rollback transaction 
      end  

/* Otherwise, allow it. */
else

UPDATE Bonus
SET Subdealers_Id=('user')
WHERE (User_id = i.User_id)

Answer 1

您的更新需要：

UPDATE Bonus
SET Subdealers_Id=('user')
from inserted i inner join Bonus 
on {put your join here}
WHERE (User_id = i.User_id)

更新触发器中的错误

1 个答案: