Question

我需要从SQL Server返回XML格式的列别名。由于XML列名称中不能包含空格，因此我想在“columnName”属性中返回此别名。通常，XML需要如下所示：

<customers>
 <customer name="Shmo, Joe">
    <over50 columnName="Number of Orders Over 50 Pounds" value="10">
    <cancelled columnName="Orders Cancelled" value="2">
 </customer>
</customers>

该表如下所示：

|Name     |over50|cancelled
---------------------------
|Shmo, Joe|  10  |    2

如果可能，我真的想使用XML提取的“FOR XML”方法。提前感谢任何见解。

Answer 1

这应该这样做。

SELECT Name AS [@name],
       'Number of Orders Over 50 Pounds' AS [over50/@columnName],
       over50 AS [over50/@value],
       'Orders Cancelled' AS [cancelled/@columnName],
       cancelled AS [cancelled/@value]
FROM YourTable
FOR XML PATH('customer'), ROOT('customers')

SQL Fiddle

SQL Server：使用FOR XML将列名指定为属性

1 个答案: