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londonstan 0 Newbie Poster

If i have some xml in the form

<root>
<a>hello</a>
<b>
     <bi>hiya</bi>
     <bii>hey</bii>
</b>
<c/>
<d>hello again</d>
</root>

how can I

a) count the nodes? i.e. a, b, bi, bii, c, d so 6
b) count the nodes that are non empty a, bi, bii, d so 4

?

i have tried

xmldata.query('count(/root/*)') ))

but that only counts the top level nodes and I have no idea where to start with the non empty nodes

any help will be very much appreciated

Edited by peter_budo because: Keep It Organized - For easy readability, always wrap programming code within posts in [code] (code blocks)
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