Re: [Exist-open] except is not working, still

[<Pie...@re...>]

Hi,

Guido Serra <gui...@tx...> a écrit sur 08/08/2011 14:02:09 :

> The result shall be :
> 
>   <node>two</node>
> 
> which is the compute of the difference between the 2 sequences
> 
>    http://www.w3.org/TR/xpath-functions/#func-except

On the XQuery sandbox (http://demo.exist-db.org/exist/sandbox/sandbox.xql
), this code :

declare variable $item1 := <node>one</node>;
declare variable $item2 := <node>two</node>;
declare variable $item3 := <node>three</node>;
declare variable $s1 := ($item1, $item2, $item3);
declare variable $s2 := ($item1, $item3);
$s1 except $s2

... returns a correct result, i.e. <node>two</node>.

Cheers,

p.b.