Sql server 行和转置中的列总数（SQL server）

我有以下数据集：

Account|Can|Fra|scl|
1012    0    10   1
1011    5    10   0

如何首先按行中的每列获取总计：

Account|Can|Fra|scl|
1012    0    10   1
1011    5    10   0
Total   5    20   1

然后将其转置，使其看起来像这样：

Can 5
Fra 20
Scl 1

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这个查询应该对您有所帮助。这将避免不必要的中间步骤。您可以通过下面的查询直接得到最终结果

SELECT 'CAN' AS COUNTRY, SUM(CAN) AS COUNTVAL FROM MY_TABLE
UNION ALL
SELECT 'FRA' AS COUNTRY, SUM(FRA) AS COUNTVAL FROM MY_TABLE
UNION ALL
SELECT 'SCL' AS COUNTRY, SUM(SCL) AS COUNTVAL FROM MY_TABLE

如果要获取每列的总数，可以使用：

SELECT ACCOUNT, CAN, FRA,SCL FROM MY_TABLE
UNION ALL
SELECT 'TOTAL' AS ACCOUNT, SUM(CAN) AS CAN, SUM(FRA) AS FRA, SUM(SCL) AS SCL 
       FROM MY_TABLE