如何使用 XML FOR PATH 将命名空间添加到 SQL Server 2005 中的根节点

Question

我创建了选择...对于使用 SQL Server 2005 的 XML 路径语句，需要向根节点添加多个命名空间和架构引用。

xsi:schemaLocation="http://somewhere/v1/ schemaname.xsd"
xmlns="http://somewhere/v1/"
xmlns:lom="http://somewhere/lom/v1/"
xmlns:a="http://somewhere/a/v1/"
xmlns:cf="http://somewhere/cf/v1/"
xmlns:co="http://somewhere/co/v1/"
xmlns:hx="http://somewhere/hx/v1/" 
xmlns:m="http://somewhere/m/v1/" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

任何指示将不胜感激。

谢谢。

Answer 1

你可以尝试这样的事情：

with xmlnamespaces
  (
   default 'http://somewhere/v1/',
  'http://somewhere/lom/v1/' as lom,
  'http://somewhere/a/v1/' as a,
  'http://somewhere/cf/v1/' as cf,
  'http://somewhere/co/v1/' as co,
  'http://somewhere/hx/v1/' as hx,
  'http://somewhere/m/v1/' as m,
  'http://www.w3.org/2001/XMLSchema-instance' as xsi
  )
select 'http://somewhere/v1/ schemaname.xsd' as "@xsi:schemaLocation"
for xml path('element')

结果：

<element xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
         xmlns:m="http://somewhere/m/v1/" 
         xmlns:hx="http://somewhere/hx/v1/" 
         xmlns:co="http://somewhere/co/v1/" 
         xmlns:cf="http://somewhere/cf/v1/" 
         xmlns:a="http://somewhere/a/v1/" 
         xmlns:lom="http://somewhere/lom/v1/" 
         xmlns="http://somewhere/v1/" 
         xsi:schemaLocation="http://somewhere/v1/ schemaname.xsd" />