我有一张桌子
c1 b1 y1 sk sales cogs
in b2b 2012 s1 1000 900
in b2b 2012 s2 1100 1050
in b2b 2011 s1 1000 900
我想在多个列上进行透视。我尝试了几次，但无法生成以下输出
c1 b1 sk sales_2012 sales_2011 cogs_2012 cogs_2011
in b2b s1 1000 1000 900 900
in b2b s2 1100 1050
请帮忙
提前致谢
您可以在单个枢轴中轻松实现工会。
Select *
FROM
(SELECT c1, b1, 'sales_' + CAST(y1 AS VARCHAR(4)) AS Dimension, sk, sales AS Value
FROM dbo.s1
UNION ALL
SELECT c1, b1, 'cogs_' + CAST(y1 AS VARCHAR(4)) AS Dimension, sk, cogs AS Value
FROM dbo.s1
) AS p
PIVOT
(
SUM(Value)
FOR Dimension IN
( sales_2012, sales_2011 , cogs_2012 , cogs_2011)
) AS pvt
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我来说两句