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RE: TR/xquery-operators/#func-doc

From: Jim Melton <jim.melton@acm.org>
Date: Fri, 16 May 2003 07:53:32 -0600
Message-Id: <4.3.2.7.2.20030516074831.07154a98@gmstimap.oraclecorp.com>
To: David.Pawson@rnib.org.uk
Cc: public-qt-comments@w3.org

Dave,

We (perhaps obviously) did not expect that readers would be confused by the 
current wording, saying that doc() replaced document() in the *joint* XPath 
2.0 and XQuery 1.0 F&O spec, while the doc() function that is not going to 
be available in XQuery will be published in the XSLT 2.0 spec, where it 
will be available.

Are you requesting a different explanation of this choice?  Or are you 
requesting that all XSLT-specific functions be specified in the joint F&O 
spec with some sort of flag indicating that the function is unavailable in 
XQuery (and, presumably, all non-XSLT-available functions used by XQuery 
similarly specified in F&O with such a flag)?  Or are you simply objecting 
to provision of a new function with semantics that XQuery users want and 
need?  I don't think that you're suggesting that we choose exactly one of 
the two functions and jettison the other, because there are real users that 
need each of them; similarly, I think you'd be more unhappy if we chose to 
jettison your favorite function function!

I apologize for not understanding your intent, so any help in improving my 
understanding will be appreciated.

Hope this helps,
    Jim

At 10:20 2003-05-16 +0100 Friday, David.Pawson@rnib.org.uk wrote:

>MK said:
>
> > > I dislike this change.
> > >
> > > E.g. when moving from a workstation development to a server,
> > > the file location will need changing? Yes, it can be worked
> > > round. The elegance of document('') is now well known and of
> > > great utility.
> > >
> > > Seems a bad decision to change it.
> > >
> >
> > But we haven't changed it! Calling document("") in XSLT 2.0
> > works exactly
> > the way it always did.
>
>Quote:
>http://www.w3.org/TR/xquery-operators/
>The fn:document() function has been replaced by a much simpler function
>called fn:doc().
>
>Quote.
>http://www.w3.org/TR/xslt20/  16.1
>
>It [document()] has now been replaced in the core function library by the
>much simpler doc function. The original document function therefore moves
>back into the XSLT specification,
>
>
>Confusing for the reader?
>Assuming the document title is correct,
>"XQuery 1.0 and XPath 2.0 Functions and Operators,"
>then I guess the doc() function will be available in xpath 2.0?
>So users will have two functions 'nearly' doing the same thing.
>
>I still think its a bad decision.
>
>regards DaveP
>
>
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Jim Melton --- Editor of ISO/IEC 9075-* (SQL)     Phone: +1.801.942.0144
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Received on Friday, 16 May 2003 09:58:14 GMT

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