Retrieving XML element name using t-SQL
If I have:
<quotes>
<quote>
<name>john</name>
<content>something or other</content>
</quote>
<quote>
<name>mary</name>
<content>random stuff</content>
</quote>
</quotes>
How do I get a list of the element names 'name' and 'content' using T-SQL?
The best I've got so far is:
declare @xml xml
set @xml = ...
select r.value('quotes/name()[1]', 'nvarchar(20)' as Element开发者_JAVA技巧Name
from @xml.nodes('/quotes') as records(r)
But, of course, I can't get this to work.
Actually, sorry, the best I've got is:
select distinct r.value('fn:local-name(.)', 'nvarchar(50)') as t
FROM
@xml.nodes('//quotes/*/*') AS records(r)
Guess I answered my own question...
DECLARE @xml as xml
SET @xml = '<Address><Home>LINE1</Home></Address>'
SELECT Nodes.Name.query('local-name(.)') FROM @xml.nodes('//*') As Nodes(Name)
This will give the list of all elements
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