Hi Olivier, Do you agree that your xpath expression should be modified at least like this:
/users/[EMAIL PROTECTED] = /groups/group/@id] Roman [EMAIL PROTECTED] wrote: > I have acknowledged that a query across collection does not work. > Can we query on 2 documents at once with XPath ? > > example: > > users.xml: > > <users> > <user id="1"> > <group id="1"/> > </user> > <users> > > groups.xml: > > <groups> > <group id="1"/> > </groups> > > If I want to query all the users who are registred in a group, what should > I write, the following does not work: > > /users/[EMAIL PROTECTED] = /groups/[EMAIL PROTECTED] > > Is it something possible ? > > If not should I just create one big document containing the "users" and > "groups" element ? > > Olivier
