I have data stored in an SQL Server XML column. The elements in each row are not always in the same order but I need to return all elements that have a certain name. Given the example below, how would I return all elements named 'apple'?
<!-- Row 1 -->
<store id="3">
<apple type="tasty" />
<orange color="grape" />
</store>
<!-- Row 2 -->
<house id="14">
<banana condition="rotten" />
<apple type="fuji" />
</house>
<!-- Row 3 -->
<apple>
<!-- Row 4 -->
<country id="3">
<state id="14">
<apple type="GSmith" />
</state>
</country>
Use the "//elementName" syntax to find an element called "elementName" regardless of where it is in the hierarchy.
declare @x xml = '
<x>
<store id="3">
<apple type="tasty" />
<orange color="grape" />
</store>
<!-- Row 2 -->
<house id="14">
<banana condition="rotten" />
<apple type="fuji" />
</house>
<!-- Row 3 -->
<apple/>
<!-- Row 4 -->
<country id="3">
<state id="14">
<apple type="GSmith" />
</state>
</country>
</x>'
select apple.query('.')
from @x.nodes('//apple') as x(apple)
NB: I had to modify your example XML slightly to make it valid. Namely providing a top-level element for everything to nest under and making the naked into (so the tag is closed).
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