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[Bug 12170] New: xquery update facility shall allow extension expression to be composable with updating expression.

From: <bugzilla@jessica.w3.org>
Date: Thu, 24 Feb 2011 00:45:17 +0000
To: public-qt-comments@w3.org
Message-ID: <bug-12170-523@http.www.w3.org/Bugs/Public/>
http://www.w3.org/Bugs/Public/show_bug.cgi?id=12170

           Summary: xquery update facility shall allow extension
                    expression to be composable with updating expression.
           Product: XPath / XQuery / XSLT
           Version: Proposed Recommendation
          Platform: All
        OS/Version: Windows 2000
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Update Facility
        AssignedTo: jonathan.robie@redhat.com
        ReportedBy: zhen.liu@oracle.com
         QAContact: public-qt-comments@w3.org


xquery update facility shall allow extension expression to be composable with
updating expression.
That is, the following expression shall be allowed:
(# ext:use_idx #){delete $doc/a/b[c=e]}

Currently extension expression is not composable with updating expression
while it is composable with non-updating expression. Since extension expression
is like pragmma which can be used to provide implementation specific hints,
it shall be allowed to be composed on updating expression.

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Received on Thursday, 24 February 2011 00:45:19 UTC

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