5

I need to get some data from two tables, 1 people, 2 tasks, The following query in SQL works, and Access does not work

 SELECT     Task_Id,
            e2.emploeey_name AS W_FROM,
            e1.emploeey_name AS W_TO,
            t.Task_Details
 FROM       tasks AS T
 INNER JOIN Employees AS e1 ON e1.Emploeey_id = T.Task_To
 INNER JOIN Employees AS e2 ON e2.Emploeey_id = T.write_From

I tried many ways, and I searched in Google and I did not find an answer If anyone has a solution I would appreciate it very

4

1 回答 1

10

你试过用括号吗?MS Access 需要(即喜欢)围绕多个 JOINS 的括号:

 SELECT     Task_Id,
            e2.emploeey_name AS W_FROM,
            e1.emploeey_name AS W_TO,
            t.Task_Details
 FROM       
 (
      tasks AS T
      INNER JOIN Employees AS e1 
           ON e1.Emploeey_id = T.Task_To
 )
 INNER JOIN Employees AS e2 
      ON e2.Emploeey_id = T.write_From
于 2012-04-26T12:00:31.327 回答