Isn't doc.object(Class) part of XWiki core API? I thought it was an alias of $doc.getObject("Class") I want to know what APIs XWQL has access to, but I couldn't find the information. On Mon, Nov 12, 2012 at 11:42 PM, Jeremie BOUSQUET < jeremie.bousquet(a)gmail.com&gt; wrote: > doc.getObjects("MyClass") is from the xwiki core java api, but is not > part of the XWQL querying language. > > The query: > > select srv.port from Document doc, doc.object(Private.Network > Services) as srv order by srv.port > > ... translates to " select "port" field from all XObjects that are of > class "Private.Network Services", ordering by "port" field " > So this query would retrieve the value of "port" field from all of > these XObjects (that we name "srv" in the query), wherever they are and > whatever their count. > > > > > 2012/11/12 crocket &lt;crockabiscuit(a)gmail.com&gt; > >> doc.getObjects was there since I had multiple instance of the same >> class. >> >> >> >> On Mon, Nov 12, 2012 at 8:32 PM, Jeremie BOUSQUET < >> jeremie.bousquet(a)gmail.com&gt; wrote: >> >>> Hello, >>> >>> I think this is not correct: >>> select srv from IN (doc.getObjects("Private.Network Services")) srv >>> order >>> by srv.port >>> >>> Should be more something like: >>> select srv.port from Document doc, doc.object(Private.Network >>> Services) as >>> srv order by srv.port >>> >>> Replacing the "select srv.port" by what fields you want to retrieve. >>> >>> Though obviously I'm not sure about what you wanted to achieve with >>> your >>> request to start with ... >>> >>> Br, >>> Jeremie >>> >>> >>> 2012/11/12 crocket &lt;crockabiscuit(a)gmail.com&gt; >>> >>> > Yes, I read it, and it seems collection member declarations don't >>> work in >>> > xwiki. >>> > >>> > >>> > On Mon, Nov 12, 2012 at 6:13 PM, Jerome Velociter < >>> jerome(a)velociter.fr >>> > >wrote: >>> > >>> > > Le 12/11/12 09:37, crocket a écrit : >>> > > >>> > > I tried to execute a Query and saw an error below. >>> > >> >>> > >> Caused by: org.xwiki.query.**QueryException: Exception while >>> translating >>> > >> [select srv from IN (doc.getObjects("Private.**Network >>> Services")) srv >>> > >> order by srv.port] XWQL query to the [hql] language. Query >>> statement = >>> > >> [select srv from IN (doc.getObjects("Private.**Network >>> Services")) srv >>> > >> order by srv.port] >>> > >> >>> > >> Although I read JPQL documents, I couldn't come out with an >>> answer. >>> > >> >>> > >> Does anybody know how to write a correct XWQL statement? >>> > >> >>> > > >>> > > Have you read >>> http://extensions.xwiki.org/**xwiki/bin/view/Extension/** >>> > > Query+Module#**HQueryLanguageExamples< >>> > >>> http://extensions.xwiki.org/xwiki/bin/view/Extension/Query+Module#HQueryLan… >>> > >? >>> > > >>> > > Jerome >>> > > >>> > >> ______________________________**_________________ >>> > >> users mailing list >>> > >> users(a)xwiki.org >>> > >> http://lists.xwiki.org/**mailman/listinfo/users< >>> > http://lists.xwiki.org/mailman/listinfo/users> >>> > >> >>> > > >>> > > ______________________________**_________________ >>> > > users mailing list >>> > > users(a)xwiki.org >>> > > http://lists.xwiki.org/**mailman/listinfo/users< >>> > http://lists.xwiki.org/mailman/listinfo/users> >>> > > >>> > _______________________________________________ >>> > users mailing list >>> > users(a)xwiki.org >>> > http://lists.xwiki.org/mailman/listinfo/users >>> > >>> _______________________________________________ >>> users mailing list >>> users(a)xwiki.org >>> http://lists.xwiki.org/mailman/listinfo/users >>> >> >> >