- From: Xavier Franc <xfranc@online.fr>
- Date: Fri, 21 Nov 2003 18:57:32 +0100
- Cc: Juha Vierinen <jvierine@tml.hut.fi>, www-ql@w3c.org
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: www-ql-request@w3.org [mailto:www-ql-request@w3.org]On Behalf Of
>>Juha Vierinen
>>Sent: Friday, November 21, 2003 5:19 AM
>>To: www-ql@w3c.org
>>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
Received on Friday, 21 November 2003 12:59:09 UTC