創建觸發器

Question

我試圖創建一個非常簡單的觸發器，並且得到錯誤： Msg 8197，Level 16，State 4，Procedure trig_UpdateTransferBools，Line 1 對象'dbo.DW_WEEK_RANGE'不存在或無效爲此操作。

該表格明顯存在;我創造了它！ 這可能是一個權限問題呢？

CREATE TRIGGER dbo.trig_UpdateTransferBools ON [dbo.DW_WEEK_RANGE] 
AFTER INSERT, UPDATE 
AS 
BEGIN 

    IF (SELECT Transfer FROM dbo.DW_WEEK_RANGE WHERE Module = 'PURCHASES') = 1 
     BEGIN 
      UPDATE [dbo.DW_WEEK_RANGE] SET Transfer = 0 WHERE Module = 'SALES' 
      UPDATE [dbo.DW_WEEK_RANGE] SET Transfer = 0 WHERE Module = 'RETAIL SALES' 
     END 

END 

Answer 1

它必須是dbo.[DW_WEEK_RANGE]或[dbo].[DW_WEEK_RANGE]不[dbo.DW_WEEK_RANGE]

schema.table

你也可以省略括號，括號內是有這樣您就可以名錶一些愚蠢像一個空白空間或關鍵字

例如

CREATE TABLE [ ](id INT) 

INSERT [ ] VALUES(1) 

SELECT * FROM [ ]