sql服務器觸發從連接表中提取數據

我想創建一個觸發器插入更新和刪除與其他表連接的表當發生上述任何一種情況時觸發器應該從插入的表和其他從連接表，並將這些到另一個表sql服務器觸發從連接表中提取數據

這裏值是一個簡單的答案，但我正在逐漸對員工的錯誤加盟說的多部分組成的標識符無法綁定

Create TRIGGER triggertest 
ON salary 
FOR INSERT 
AS 
BEGIN 


DECLARE @salary int 
DECLARE @firstName int 


SELECT @salary = i.salary, @firstName =employee.firstName 
FROM inserted i 


     INNER JOIN employee ON 
      i.employeeID = emplopyee.employeeID 
     INNER JOIN deleted d ON i.salaryID = d.salaryID 





    INSERT INTO testTAble 
    (employeeFirstName,EmployeeSalary) 
    select @firstName ,@salary 

END

來源

2014-03-05 GROVER_SYAAN

「firstname」列的數據類型是什麼？ –

親愛的，在INSERT觸發器中，您不能使用DELETED表。超出範圍 –

@DipenduPaul它看起來應該是一個varchar，但用戶有它作爲int –

可按您的要求：

INSERT

CREATE TRIGGER triggertestI 
ON salary 
FOR INSERT 
AS 
BEGIN 
    INSERT INTO testTAble 
    (employeeFirstName,EmployeeSalary) 
    SELECT i.salary, employee.firstName 
    FROM inserted i 
    INNER JOIN employee 
    ON i.employeeID = employee.employeeID 
END

UPDATE

CREATE TRIGGER triggertestU 
ON salary 
FOR UPDATE 
AS 
BEGIN 
    UPDATE testTAble 
    SET EmployeeSalary = 
    (SELECT i.salary 
    FROM inserted i 
    INNER JOIN employee 
    ON i.employeeID = employee.employeeID 
    where i.employeeID = testTable.employeeID) 
END

DELETE

CREATE TRIGGER triggertestD 
ON salary 
FOR DELETE 
AS 
BEGIN 
    DELETE FROM testTAble 
    WHERE employeeID in (
    SELECT i.employeeID 
    FROM deleted i 
    INNER JOIN employee 
    ON i.employeeID = employee.employeeID 
    where i.employeeID = testTable.employeeID) 
END

P.S.我認爲，在您的查詢中，錯誤是：emplopyee（您在表名員工中添加了偶然的un p）

來源

2014-03-05 10:57:38

錯誤這裏：

i.employeeID = emplopyee.employeeID

額外'p'已添加到您的emplopyee.employeeID中。 emplopyee必須employee

來源

2014-03-05 10:45:17

sql服務器觸發從連接表中提取數據

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