sql - 如何在此 SQL Pivot 查询中插入 TOTAL 列？

Question

我有一个运行良好的 SQL Pivot 查询。但是，我需要在输出中添加 TOTAL 列(这将是所有月份的总和)。

我的查询(摘录)如下:

...

SELECT [Year],[Property], ISNULL([Jan],0) as [Jan], ISNULL([Feb],0) as [Feb], ISNULL([Mar],0) as [Mar], ISNULL([Apr],0) as [Apr], ISNULL([May],0) as [May], ISNULL([Jun],0) as [Jun],
       ISNULL([Jul],0) as [Jul], ISNULL([Aug],0) as [Aug], ISNULL([Sep],0) as [Sep], ISNULL([Oct],0) as [Oct], ISNULL([Nov],0) as [Nov], ISNULL([Dec],0) as [Dec]


FROM (

SELECT [MthName], [Year], [RN], [Property] from CTE1


UNION ALL

SELECT [MthName], [Year], [RN], [Property] from CTE2


)x

PIVOT(SUM(x.[RN]) 
      FOR x.[MthName] IN ([Jan], [Feb], [Mar], [Apr], [May], [Jun], [Jul], [Aug], [Sep], [Oct], [Nov], [Dec])) AS PVTTable

ORDER BY  [Property], [Year] DESC

该查询的输出摘录如下所示:

 Year   Property    Jan     Feb     Mar     Apr     May     Jun   Jul   Aug     Sep   Oct   Nov    Dec
 2018   XYZ         3261    2955    3045    2118    1917    869   1772  1598    834   1254  537    415
 2017   XYZ         ...

我需要在此输出的末尾添加一个“总计”列。我怎样才能做到这一点？

Answer 1

将此部分添加到您的选择查询的最后:

(ISNULL([Jan],0)+ ISNULL([Feb],0) + ISNULL([Mar],0)+ ISNULL([Apr],0)+ ISNULL([May],0)+ ISNULL([Jun],0) + ISNULL([Jul],0)+ ISNULL([Aug],0)+ ISNULL([Sep],0)+ ISNULL([Oct],0) + ISNULL([Nov],0)+ ISNULL([Dec],0)) as [Total]