A related query: reflecting two tables, and wanting to identity a one- to-one relation based on a mutual id field on the model class.
Cody On Jun 10, 11:25 am, Cody Django <codydja...@gmail.com> wrote: > Hi all -- I'm new on pylons, coming from a django background. I'm > working on a mapfish project. > > I'd like to "autoload" a model based on a db table, but in doing so I > get the error "could not assemble any primary key columns for mapped > table". > > The table itself is a postgres "view" with no "declared" primary key > column, so it makes sense that no primary key columns are detected. > > I figure it is possible to define which columns to use as the primary > key in the __table_args__ dict, but I have yet to figure out exactly > how. > > Tips, please! > > Cody -- 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.
