Re: XML-QL (DAG queries, document binding,Construct structure)

Adding Question...
And How correlation about XBML ?

----- Original Message ----- 
From: Frieda Shachar <fridas@cs.huji.ac.il>
To: <www-ql@w3c.org>
Sent: Thursday, November 22, 2001 4:18 PM
Subject: XML-QL (DAG queries, document binding,Construct structure)


> Dear all,
> If you are familiar with XML-QL, maybe you can help me on that : 
>  
> *I want to know if it's possible to refer in the construct clause
> to subelement of an element which I binded in the where clause.
> For example :
> 
> Where <Book> </Book> ELEMENT_AS $b in "abc.xml"
> Construct <Result> $b\Author </Result>
> 
> In this query I ment to retrieve from the xml file
> all the authors names. So is it possible ?
> (without demading in the where clause the author should be
> under book, without using regular expressions or 
> tag variables)
> 
> *Another thing is how XML-QL deals with IDREFs in a query
> how it's proccess and what the semantic of a DAG
> query in XML-QL. (not the one like you'd mentioned at 
> the article, which presents how to join by values,
> I need to know how you treat join of reference)
>   
> *If I have a query with Construct clause only
> where & how do I bind it to or on a given document? 
> 
>          Thank you in advance.
>   x~~~x
>  &&- -&&
>  && i &&
>    \v/
>   /   \
>   \\ //  Goodbye , Frieda Shachar
>   --------------------------------
>   Email:fridas@cs.huji.ac.il
> 
> 
> 
> 
>

Received on Monday, 26 November 2001 20:23:45 UTC