[xquery-talk] Add value to result before a for loop
Andrew Welch
andrew.j.welch at gmail.com
Wed Jul 18 12:13:22 PDT 2012
On 18 July 2012 20:08, David Lee <dlee at calldei.com> wrote:
> Prety sure you can avoid the text {} and () and just do
>
>
>
> "Id Name",
>
> for $i in $doc/item return
>
> concat($i/id, " ", $i/name)
>
you can reduce it down a little further:
for $i in $doc/item return concat(.....)
is the same as
$doc/item/concat(.....)
which is what I did earlier:
return string-join(('Id Name', $doc/item/concat(id, ' ', name)), '
')
--
Andrew Welch
http://andrewjwelch.com
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