我需要从两个表,1个人,2个任务中获取一些数据, SQL中的以下查询有效,Access无法正常工作
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
我尝试了很多方法,我在谷歌搜索过,但没有找到答案 如果有人有解决方案,我会非常感激
答案 0 :(得分:7)
你用圆括号试过吗? 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