Hello there,
I'm interested in the memupdate from http://github.com/marklogic/commons/tree/master/memupdate/ and I tried it. I found one thing that I don't understand: If I manually get the article node data and assign it to $doc as static data, it will work, like let $doc :=<article xmlns="pxml"> <front> <history/> </front> </article> return mem:node-insert-child($doc/pxml:front/pxml:history, <a/>) the <a/> is inserted into history node. But if the node is the node that I use fn:doc() to get from database, then it does not do the update in memory. for example: let $uri := "/aa.xml" let $doc := fn:doc($uri)/pxml:article return mem:node-insert-child($doc/pxml:front/pxml:history, <a/>) I expect that it will return me with article node that has the <a/> inserted into history node, but it didn't. Is there anything that I missed? I want to get a document from database, update some node, and then insert into another database with updated data. Thanks, Helen On Oct 26, 2010, at 1:10 PM, Micah Dubinko wrote: > I believe this could help you: > > http://github.com/marklogic/commons/tree/master/memupdate/ > > Thanks, -m > > On Oct 26, 2010, at 2:57 AM, Geert Josten wrote: > >> Hi Pragya, >> >> It sounds like you are looking for 'in-memory' updating of the XML. There >> was a small library module on XQzone that facilitated with this, but not >> sure where it went on github. It could also that the xqueryfunctions library >> (http://www.xqueryfunctions.com/) provides readily available functions that >> should help you with it. But it is quite trivial with your example: >> >> let $x := >> <x> >> <a>..</a> >> <b>…</b> >> <c>..</c> >> <c>..</c> >> </x> >> >> return >> element { node-name($x) } { >> $x/@*, >> $x/*, >> <c>...</c> >> } >> >> You can use typeswitch if you need to go through your content recursively.. >> >> Kind regards, >> Geert >> >> >> >> drs. G.P.H. (Geert) Josten >> Consultant >> >> Daidalos BV >> Hoekeindsehof 1-4 >> 2665 JZ Bleiswijk >> >> T +31 (0)10 850 1200 >> F +31 (0)10 850 1199 >> >> [email protected] >> www.daidalos.nl >> >> KvK 27164984 >> >> >> De informatie - verzonden in of met dit e-mailbericht - is afkomstig van >> Daidalos BV en is uitsluitend bestemd voor de geadresseerde. Indien u dit >> bericht onbedoeld hebt ontvangen, verzoeken wij u het te verwijderen. Aan >> dit bericht kunnen geen rechten worden ontleend. >> From: [email protected] >> [mailto:[email protected]] On Behalf Of Pragya Kapoor >> Sent: dinsdag 26 oktober 2010 11:33 >> To: [email protected] >> Subject: [MarkLogic Dev General] Inserting node to xml before it is loaded >> in Marklogic >> >> Hi, >> >> I need to insert and element node to the following xml without inserting >> into ML: >> >> <x> >> <a>..</a> >> <b>…</b> >> <c>..</c> >> <c>..</c> >> </x> >> >> I want to add another <c> element based on some condition to get the desired >> xml as: >> <x> >> <a>..</a> >> <b>…</b> >> <c>..</c> >> <c>..</c> >> <c>..</c> >> </x> >> >> Please let me know how can I do this. >> >> Thanks, >> Pragya >> **************** CAUTION - Disclaimer ***************** >> This e-mail contains PRIVILEGED AND CONFIDENTIAL INFORMATION intended solely >> for the use of the addressee(s). If you are not the intended recipient, >> please >> notify the sender by e-mail and delete the original message. Further, you >> are not >> to copy, disclose, or distribute this e-mail or its contents to any other >> person and >> any such actions are unlawful. This e-mail may contain viruses. Infosys has >> taken >> every reasonable precaution to minimize this risk, but is not liable for any >> damage >> you may sustain as a result of any virus in this e-mail. You should carry >> out your >> own virus checks before opening the e-mail or attachment. Infosys reserves >> the >> right to monitor and review the content of all messages sent to or from this >> e-mail >> address. Messages sent to or from this e-mail address may be stored on the >> Infosys e-mail system. >> ***INFOSYS******** End of Disclaimer ********INFOSYS*** >> >> >> _______________________________________________ >> General mailing list >> [email protected] >> http://developer.marklogic.com/mailman/listinfo/general > > _______________________________________________ > General mailing list > [email protected] > http://developer.marklogic.com/mailman/listinfo/general
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