you cant do it right now. but its something we could support. its unclear to me if we should just go for "composite types" as the way to do it, or just use a callable. using a composite is likely cleaner and would integrate with the "save" process better (otherwise, the callable needs to generate the "discriminator" value at save time as well).
On Dec 3, 2007, at 11:09 AM, Koen Bok wrote: > > I'd like to make a polymorphic mapper based on two columns. Is that > possible? > > See example code here: http://paste.pocoo.org/show/13799/ > > Thanks, Koen > > --~--~---------~--~----~------------~-------~--~----~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/sqlalchemy?hl=en -~----------~----~----~----~------~----~------~--~---
