1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
|
(:**************************************************************:)
(: Test: functx-functx-value-intersect-3 :)
(: Written by: Priscilla Walmsley (Frans Englich is maintainer) :)
(: Date: 2008-05-16+02:00 :)
(:**************************************************************:)
declare namespace functx = "http://www.example.com/";
(:~
: The intersection of two sequences of values
:
: @author W3C XML Query Working Group
: @version 1.0
: @see http://www.xqueryfunctions.com/xq/functx_value-intersect.html
: @param $arg1 the first sequence
: @param $arg2 the second sequence
:)
declare function functx:value-intersect
( $arg1 as xs:anyAtomicType* ,
$arg2 as xs:anyAtomicType* ) as xs:anyAtomicType* {
distinct-values($arg1[.=$arg2])
} ;
(functx:value-intersect((1,2,2,3),(2,3)))
|
