Question

请问，我正试图调整这些数据，我的代码出了什么问题？我一直收到错误 - '）'

附近的语法不正确

SourceQuery：

CategoryID  AVGUnitPrice
1       37.98
2       23.06
3       25.16
4       28.73
5       20.25
6       54.01
7       32.37
8       20.68

SELECT CategoryID AS PerCategory,[1],[2],[3],[4],[5],[6],[7],[8]
FROM 
(SELECT CategoryID, AVG(UnitPrice) FROM Dbo.Products GROUP BY CategoryID) AS SourceQuery
PIVOT (AVG(UnitPrice)) 
FOR CategoryID
IN ([1],[2],[3],[4],[5],[6],[7],[8])
AS Pivot1
ORDER BY CategoryID;

Answer 1

应该是

SELECT SourceQuery.CategoryID AS PerCategory,[1],[2],[3],[4],[5],[6],[7],[8]
FROM 
 (SELECT CategoryID, AVG(UnitPrice) UnitPrice 
   FROM Dbo.Products GROUP BY CategoryID)
   AS SourceQuery

PIVOT (AVG(UnitPrice)  
FOR CategoryID
IN ([1],[2],[3],[4],[5],[6],[7],[8])
)
AS Pivot1
ORDER BY PerCategory;

Answer 2

试试这个：

SELECT CategoryID AS PerCategory,[1],[2],[3],[4],[5],[6],[7],[8]
            FROM 
            (SELECT CategoryID, AVG(UnitPrice) FROM Dbo.Products GROUP BY CategoryID) AS SourceQuery
            PIVOT (AVG(UnitPrice) FOR CategoryID IN ([1],[2],[3],[4],[5],[6],[7],[8]))
        AS Pivot1
            ORDER BY CategoryID;

Answer 3

model.make_params()

'）' - t-sql附近的语法不正确

3 个答案: