Re: XQuery implementations

Hello Juha,

why not try by yourself ? for the record, there
are 5 open-source engines listed on the W3C site:
- Fatdog's XQEngine
- GNU's Qexo (Kawa-Query)
- Lucent's Galax
- Sourceforge's Saxon
- Qizx/Open

By the way, I will be surprised if your query
works as it is:
in the where clause:  where @id = 'a'
the path expression '@id' has no initial node(s), therefore
-if I make no bloomer- a run-time error should be raised.



>>-----Original Message-----
>>From: [email protected] [mailto:[email protected]]On Behalf Of
>>Juha Vierinen
>>Sent: Friday, November 21, 2003 5:19 AM
>>To: [email protected]
>>Subject: XQuery implementations
>>
>>Hi,
>>
>>Does anyone know of a open source XQuery implementation that can do the
>>following statement:
>>
>>
>>for $quizes in document(/db/quiz/data)/quiz
>>    for $categories in $quizes/category
>>       for $questions in $categories/question
>>       where @id = 'a'
>>       return
>>       <quiz>
>>           {$quizes/@*}
>>            <category>
>>               {$categories/@*}
>>                     {$question}
>>            </category>
>></quiz>

-- 
Xavier FRANC