On Aug 11, 2011, at 6:45 PM, neurino wrote:
Sorry if I bother again but adding some others relationships like this
spanning on 5 tables:
mapper(UserLayer, inherits=base_user_layer_mapper,
polymorphic_identity=CLASS_LAYER,
properties={
...
Sorry if I bother again but adding some others relationships like this
spanning on 5 tables:
mapper(UserLayer, inherits=base_user_layer_mapper,
polymorphic_identity=CLASS_LAYER,
properties={
...
'lca_transport': relationship(LCATransport,
Sorry Michael,
there was a typo in my code, due to some wrong copy/paste or search/replace
I guess, I'm afraid.
The error I reported comes up mapping to `TransmLimit` and not `SurfaceRes`
(which is the one already mapped above).
I edited the pastebin:
http://pastebin.com/mjfgPrcB
now with:
I'm trying to get some relationships spanning on multiple tables (4 or
5).
While I got the `4 tables` one working on first attempt (I was
surpized I could...) I can't get the `5 tables` one to work while the
code is almost the same.
Moreover with the first relationship if I add adding
'transm_limit': relationship(SurfaceRes, single_parent=True,
#uselist=False,
#primaryjoin=and_(
#user_stratigraphies.c.id_prov==provinces.c.id,
#provinces.c.id_cz==transm_limits.c.id_cz,
#
