以下是我的示例数据集:
Following is my sample dataset:
ID Prod1 Prod2 Prod3
1 ABC01 CDE02 XYZ03
我想将行转换为列,我想要的输出是:
I want to convert rows to columns and my desired output is:
ID Products
1 ABC01
1 CDE02
1 XYZ03
我尝试使用 UNPIVOT,但我的代码不起作用:
I tried using UNPIVOT, but my code didn't work:
Select Id, Products
From Sample
UNPIVOT
(
Products
FOR Id IN ([1],[2],[3])
) AS P
有人可以帮我将这些行转换为每个 ID 的列吗?
Can someone please help me converting these rows to columns for each ID?
或者,您可以使用 VALUES
子句来取消数据透视:
Alternatively, you can use a VALUES
clause to unpivot the data:
SELECT S.ID,
V.Product
FROM dbo.Sample S
CROSS APPLY (VALUES(S.Prod1),(S.Prod2),(S.Prod3))V(Product);
DB<>小提琴
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