[xquery-talk] Add value to result before a for loop

[Gary Larsen]

Hi,

 

I can't seem to find valid syntax for output of a value before a for loop.
In this example I want to output a header line ($hdr) to the results.

 

Thanks for your help,

Gary

 

let $doc :=
<doc>
<item><id>1</id><name>item 1</name></item>
<item><id>2</id><name>item 2</name></item>
</doc>

let $hdr := concat('Id',  codepoints-to-string(9), 'Name',
codepoints-to-string(10))

for $i in $doc/item return
concat($i/id,  codepoints-to-string(9), $i/name,  codepoints-to-string(10))



 


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