透视Sql server

我有一个varchar类型列的表。如何旋转它们

我的桌子最初看起来像

Product Id Name                     Value

P1      Version Type          v1

P1      License Type                POS

P1      Product Description       This is P1

我想转置它来产生以下结果

Product Id    Version Type  License Type   Product Description

P1          v1          POS     This is P1

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您可以使用下面提到的任何方法来获得所需的结果

Select ProductID,
    Min(Case Name When 'Version Type' Then Value End) [Version Type],
    Min(Case Name When 'License Type' Then Value End) [License Type],
    Min(Case Name When 'Product Description' Then Value End) [Product Description]
From <TABLE NAME>
Group By ProductID

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如果我们想在pivot查询中包含所有产品，最好使用：FROM选择DISTINCT ProductId FROM table t1。如果不是的话，你的建议是个好主意。

Select ProductID,
    Min(Case Name When 'Version Type' Then Value End) [Version Type],
    Min(Case Name When 'License Type' Then Value End) [License Type],
    Min(Case Name When 'Product Description' Then Value End) [Product Description]
From <TABLE NAME>
Group By ProductID

select * from (select ProductID, name, value from <TABLENAME>) as tbl
Pivot
(
 max(value)
 for name in ([Version Type], [License Type], [Product Description])
) as p