[Cubicweb] Multisource in CW

Olivier CAYROL olivier.cayrol at logilab.fr
Wed May 23 10:00:49 CEST 2012


Le 21/05/2012 17:56, Vincent Michel a écrit :

> When the external reference is queried, we give the URI rather than
> the eid as it is more informative.
> But now, we can joint with distant databases, using the following
> API:
> ' |<appid>-<variable use for join>  <DISTANT QUERY>'
> For example:
> rset = rql('Any X, L, D WHERE X contains_reference Y|dbpedia-Y Y
> label L, Y depiction D')

I think it will be nicer to use something inspired by the subqueries

Any X,L,D WHERE X contains_reference Y JOINING Y TO dbpedia WITH L,D
BEING ( ANY L,D WHERE Y label L, Y depiction D )

Olivier CAYROL                                  LOGILAB - Paris (France)
                                                Olivier.Cayrol at logilab.fr
Python / CubicWeb, Informatique Scientifique, Gestion et Partage d'Infos
Python / CubicWeb,  Scientific  Computing,   Info Management and Sharing

More information about the Cubicweb mailing list