Re: [MonetDB-users] XQuery Suggestions

On Mon, Apr 06, 2009 at 08:51:24PM -0400, Max Fedorov wrote:

Thanks for your reply but this is not the problem.

Ok --- well, then you might want to reveal what your actual problem is ... and you also might want to reveal which version of MonetDB/XQuery you are using on which operating system, e.g., by sharing the output of Mserver --version Stefan

I removed my namespace declaration on purpose. Everything validates for me in xmlspy. Do you have a working example of "count" and "do insert"?

On Mon, Apr 6, 2009 at 6:37 PM, Stefan Manegold wrote:

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Hi Max,

I guess the error message explains itself:

======== $ cat /tmp/foo.xq -------- module namespace foo = "xrpc-test-function";

declare function foo:countQueueStats($docName as xs:string) as xs:integer { count(doc($docName)/qflex:queueStats/qflex:queueStat/qflex:queueName) };

declare function foo:addQueueStat($docName as xs:string, $myElement as element()) { do insert $myElement as last into doc($docName)/queueStats }; ======== $ pf /tmp/foo.xq -------- bad usage of XML namespaces: at (6,60-6,74): unknown namespace in qualified name qflex:queueName # halted in /ufs/manegold/_/scratch0/Monet/Testing/Stable/source/pathfinder/compiler/semantics/ns.c (ns_resolve), line 783 ========

I.e., namespace "qflex" is (obviously) not defined.

Stefan

On Mon, Apr 06, 2009 at 04:59:52PM -0400, Max Fedorov wrote:

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Hello, please advise why these 2 queries do not work. Samples would be nice.

module namespace foo = "xrpc-test-function";

declare function foo:countQueueStats($docName as xs:string) as xs:integer { count(doc($docName)/qflex:queueStats/qflex:queueStat/qflex:queueName) };

declare function foo:addQueueStat($docName as xs:string, $myElement as element()) { do insert $myElement as last into doc($docName)/queueStats };

Thank you!

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-- Max Fedorov Netflexity, Ltd. tel: 267-408-3699 fax:888-201-7922 www.netflexity.com

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-- | Dr. Stefan Manegold | mailto:Stefan.Manegold@cwi.nl | | CWI, P.O.Box 94079 | http://www.cwi.nl/~manegold/ | | 1090 GB Amsterdam | Tel.: +31 (20) 592-4212 | | The Netherlands | Fax : +31 (20) 592-4312 |