[xquery-talk] query problem

[Mohamed kharrat]

dear all,
i want to create a function which return 1 or 0
i wrote this:
 declare function local:Match($X as xs:string*,$Y as xs:string*)
{


 for $tok in tokenize($X, "\s")
(:for $tok2 in tokenize($Y, "\s"):)

return if (some $l in tokenize($Y, "\s") satisfies $l= $tok(:contains 
($l,$tok):)) then 1
else 0
};
 local:Match('Cata avion nat voiture fff' , 'avion moto voiture') 
this function return not only "1" or "0" but a sequence of  0 1 0 1 0 
how to fix that?
i just want that this function verify if some word in "String1" contains in 
"String2" so in this case it  must return 1
thank you



      
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