Tsql 如何使用上一个查询的结果插入到表中

早上好

我正在使用前面查询的结果填充一个多对多表，如下所示

WITH Temp AS
(
    SELECT      UserID, Result 
    FROM        <Master_Table>
    WHERE       UserID IN (SELECT Name FROM Users)
)   
INSERT INTO UserDecisions 
    (User_Id, Decision_Id)
    VALUES
    (
        (SELECT Id FROM Users WHERE Temp.UserID = Users.Name),
        (SELECT Id FROM Decisions WHERE Temp.Result = Decisions.Name)
    )

请问您如何解决这个问题？Temp子查询是否需要是临时表？

您需要将其作为SELECT而不是VALUES子句写入：

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我认为，问题是，您尝试在其中插入一个值列表，因为这两个值选择返回列表，而不仅仅是一个值。

Msg 4104, Level 16, State 1, Line 22
The multi-part identifier "Temp.UserID" could not be bound.
Msg 4104, Level 16, State 1, Line 23
The multi-part identifier "Temp.Result" could not be bound.

WITH Temp AS
(
    SELECT      UserID, Result 
    FROM        <Master_Table>
    WHERE       UserID IN (SELECT Name FROM Users)
)   
INSERT INTO UserDecisions 
    (User_Id, Decision_Id)
    SELECT u.Id,d.Id
    FROM Temp t
    INNER JOIN Users u ON t.UserID = u.Name
    INNER JOIN Decisions d ON t.Result = d.Name