it does not know. for SA these are just 1:m and n:1, and there's no more semantics linking them. it's up to you, via assoc.proxy or else. dbcook.sf.net does support such semantics (explicit assoc) but it may have more initial overhead (and definitely less docs) - it depends how big your model is, the bigger the more usable. no idea about elixir.
On Tuesday 06 January 2009 20:43:27 drakkan wrote: > Hi all, > > I'm new to sqlalchemy, I'm using 0.5rc4 and I want to map a many to > many relation with extra fields on the association table using > declarative way, I read > > http://www.sqlalchemy.org/docs/05/mappers.html#association-object > > but there there is the non declarative way, here is what I have in > my mappig: ... > in samba share I removed "secondary" but now how sqlalchemy know > about m2m relation? > > thanks > drakkan --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To post to this group, send email to sqlalchemy@googlegroups.com To unsubscribe from this group, send email to sqlalchemy+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
