將 count() 添加到帶有總計的數據透視表

Question

我有以下查詢：（簡化為一年）

WITH myTable
     AS (SELECT cv.Company, 
                cv.Zip, 
                DATEPART(year, od.OrderDate) AS TheYear, 
                '' + DATEPART(year, od.OrderDate) AS TheYear2, 
                od.OrderNumber AS countOrders, 
                STUFF(
         (
             SELECT '| ' + FORMAT(DateVisited, 'MM-yyyy') + ' ' + MeetingType + ' '
             FROM CustomerVisits cv1
             WHERE(RIGHT(od.Email, LEN(od.Email) - CHARINDEX('@', od.email))) = cv1.EmailDomain
                  AND cv1.Zip = od.Zip
             GROUP BY MeetingType, 
                      FORMAT(DateVisited, 'MM-yyyy')
             ORDER BY FORMAT(DateVisited, 'MM-yyyy') ASC FOR XML PATH('')
         ), 1, 1, '') AS Meetings, 
                od.FinalProductTotal AS total
         FROM orders od
              LEFT JOIN CustomerVisits cv ON od.Zip = cv.Zip
         WHERE(RIGHT(od.Email, LEN(od.Email) - CHARINDEX('@', od.email))) = cv.EmailDomain
              --AND od.OrderDate > @fromDate
              AND approved = 1
              AND cancelled = 0
              AND od.OrderDate > '01-JAN-2010')

--和樞軸

SELECT Company, 
        Zip, 
        Meetings, 
        [02020] AS [Orders - 2020], 
        ISNULL(CAST([2020] AS INT), 0) AS [Total - 2020], 
        Total = CAST((SUM(ISNULL([2020], 0))) AS INT)
 FROM myTable PIVOT(COUNT(countOrders) FOR TheYear2 IN([02020])) AS myPvt PIVOT(SUM(total) FOR TheYear IN([2020])) AS myPvt2
 GROUP BY Company, 
          zip, 
          Meetings, 
          [2020], 
          [02020];

為此，我試圖添加每年的訂單數，但我在理解應該如何進行時遇到問題，我可能把它復雜化了太多，但我沒有得到正確的計數，我認為 myTable表正在正確獲取“countOrders”，但我不確定我是否在數據透視表上正確執行以按它們分組並按年顯示計數

現在似乎正在計算我需要的所有訂單，但是當我手動檢查數據庫時，似乎數據已關閉。

另外，我不明白的是為什么在我按“公司”進行分組時它會多次重復“公司”？

例子

Answer 1

我結束了案例而不是數據透視表。 這解決了這個問題，格式為：

            CAST(SUM(CASE WHEN TheYear = 2010 THEN 1 ELSE 0 END)AS INT) AS [Orders - 2010] ,
            CAST(SUM(CASE WHEN TheYear = 2010 THEN Total ELSE 0 END)AS INT) AS [Total - 2010],

如果它適用於某人:)