带有 MAX 的 SQL 数据透视表

Posted 2023-03-24

【中文标题】带有 MAX 的 SQL 数据透视表

【英文标题】：SQL Pivot Table with MAX

【发布时间】：2017-10-20 04:48:44

【问题描述】：

我被这个困住了。我开发了一个 SQL 脚本你获取这些信息：-

Result

这里是代码：-

SELECT [COST UNIT],[GL ACCOUNT]+ ' ' + [GL], SUM([CLOSING BALANCE]) AS [TOTAL GL CLOSING BALANCE] FROM 
(
    SELECT AB.StartDate AS [DATE], AB.FreeTextField_04 AS [COST UNIT], IT.GLAccountDistribution AS [GL ACCOUNT], GL.Description AS [GL], ST.ItemCode AS [ITEM CODE] , 
    ST.Description AS [DESCRIPTION],
    IT.UserField_03 AS PACKAGING, ST.StockOnHandUOM AS [U/MEA.], IT.CostPriceStandard AS [STD COST PRICE], ST.PhyStkTakeQty AS [STOCK QTY], 
    CAST(ROUND((ST.PhyStkTakeQty * IT.CostPriceStandard ),2) AS DECIMAL(12,2)) AS [CLOSING BALANCE]
    FROM [001].DBO.CS738281StkTake ST INNER JOIN [001].DBO.Absences AB ON ST.ReqID = AB.ID 
    INNER JOIN [200].DBO.Items IT ON ST.ItemCode = IT.ItemCode
    INNER JOIN [200].DBO.GRV_GLAccounts GL ON IT.GLAccountDistribution = GL.GLAccount
    WHERE AB.StartDate = '2017-08-31 0:00:00.000'
    --AND AB.FreeTextField_02 in ( '1CTY','bsp')
    AND IT.GLAccountDistribution IN (12010010,12010020,12010030,12010040,12010041,12010042,12010043,12010050,12010060,12010080,12030010)
    --ORDER BY [GL ACCOUNT],[ITEM CODE]
) tmp
GROUP BY [GL ACCOUNT], [GL], [COST UNIT]
ORDER BY [COST UNIT],[GL ACCOUNT]

我的目标是让数据透视表看起来像这样：- Required Result

我尝试了很多次，但无法正常工作。任何人都可以帮忙吗？非常感谢:)

【参考方案1】：

将PIVOT 表运算符与MAX 一起使用，如下所示：

WITH CTE
AS
(
    SELECT [COST UNIT],[GL ACCOUNT]+ ' ' + [GL], SUM([CLOSING BALANCE]) AS [TOTAL GL CLOSING BALANCE] FROM 
    (


         SELECT AB.StartDate AS [DATE], AB.FreeTextField_04 AS [COST UNIT], IT.GLAccountDistribution AS [GL ACCOUNT], GL.Description AS [GL], ST.ItemCode AS [ITEM CODE] , 
            ST.Description AS [DESCRIPTION],
            IT.UserField_03 AS PACKAGING, ST.StockOnHandUOM AS [U/MEA.], IT.CostPriceStandard AS [STD COST PRICE], ST.PhyStkTakeQty AS [STOCK QTY], 
            CAST(ROUND((ST.PhyStkTakeQty * IT.CostPriceStandard ),2) AS DECIMAL(12,2)) AS [CLOSING BALANCE]
            FROM [001].DBO.CS738281StkTake ST INNER JOIN [001].DBO.Absences AB ON ST.ReqID = AB.ID 
            INNER JOIN [200].DBO.Items IT ON ST.ItemCode = IT.ItemCode
            INNER JOIN [200].DBO.GRV_GLAccounts GL ON IT.GLAccountDistribution = GL.GLAccount
            WHERE AB.StartDate = '2017-08-31 0:00:00.000'
            --AND AB.FreeTextField_02 in ( '1CTY','bsp')
            AND IT.GLAccountDistribution IN (12010010,12010020,12010030,12010040,12010041,12010042,12010043,12010050,12010060,12010080,12030010)
            --ORDER BY [GL ACCOUNT],[ITEM CODE]

    ) tmp
    GROUP BY [GL ACCOUNT], [GL], [COST UNIT]
)
SELECT *
FROM
(
    SELECT GL, [COST UNIT], [TOTAL GL CLOSING BALANCE]
    FROM CTE 
) AS t
PIVOT
(
  MAX([TOTAL GL CLOSING BALANCE])
  FOR [COST UNIT] IN([1CTY], [AMCP], [AMPO])
) AS p

【讨论】：

您好 Dimitri，感谢您的反馈。我试过你的脚本，它返回一个错误：- Msg 8155, Level 16, State 2, Line 1 No column name is specified for column 2 of 'MyCTE'.