Xquery in SQL: Selecting a subset
Given the following xml variable:
declare @x xml
select @x = '<Details>
<Description>
<Attributes>
<Name>A</Name>
<Values><RecordId>1</RecordId><RecordId>2</RecordId></Values>
</Attributes>
<Attributes>
<Na开发者_JS百科me>B</Name>
<Values><RecordId>3</RecordId><RecordId>4</RecordId></Values>
</Attributes>
</Description>
</Details>'
I am trying to get all Name values with all their RecordIds. I would like to do it in one statement. I have the following now.
create table #xml (element varchar(60))
insert into #xml
select RoleDetails.item.value('(Name)[1]', 'varchar(60)')
from
@x.nodes('/Details/Description/Attributes') AS RoleDetails(item)
The format I'm looking for would be:
A 1
2
B 3
4
It became easier to save the subset in the XML format and allow for code to do XML manipulation.
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