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 -~----------~----~----~----~------~----~------~--~---
