[xwiki-users] Query module count() function returning -1?

21 Jan 2013

      Hi, I'm trying to write a page to return some LiveTable results.  I'm 
finding that $query.count() is returning -1 instead of the actual number 
of results.  Can anyone tell me why?

     {{velocity}}
     #set($query = $services.query.xwql("from 
doc.object(Invitation.InvitationMailClass) as inv"))
     #set($invitations = $query.execute())
     #foreach($invite in $invitations)
     * $invite
     #end
     Number of results is: $query.count()
     {{/velocity}}

...gives results:

     Invitation.InvitationMessages
     Invitation.InvitationMessages
     Number of results is: -1

I was expecting the number of results to be "2".  I'm trying to make 
sense of the documentation here:

http://extensions.xwiki.org/xwiki/bin/view/Extension/Query+Module

...but it doesn't seem to have much description of the API, and I can't 
see anything on maven.xwiki.org either.

Thanks,
Matthew Exon

[xwiki-users] Query module count() function returning -1?

xwiki.mexon＠spamgourmet.com