not currently no
On Feb 25, 2009, at 10:46 AM, Vladimir Iliev wrote: > > so it's not possible to reuse relation's query definition ? > > Michael Bayer написа: >> with_polymorphic() needs to be called first. >> >> On Feb 25, 2009, at 9:54 AM, Vladimir Iliev wrote: >> >>> InvalidRequestError: Query.with_polymorphic() being called on a >>> Query >>> with existing criterion >>> >>> >>> a...@svilendobrev.com написа: >>>> thequery().with_polymorphic( list of classes ) ? >>>> >>>> On Wednesday 25 February 2009 15:43:54 Vladimir Iliev wrote: >>>>> hi, >>>>> >>>>> how can i filter dynamic relation's query to instances of a given >>>>> class, including the subclasses ? >>>>> >>>>> i tried something like >>>>> >>>>> part.documents.filter(Part.documents.of_type(CADDocument)) >>>>> >>>>> but i'm getting >>>>> >>>>> ArgumentError: filter() argument must be of type >>>>> sqlalchemy.sql.ClauseElement or string >>>>> >>>>> thanks in advance >>>>> >>>>> >>> >> >> >>> >> > > > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
