Thanks for the response! I'll root around and if I find the culprit, I'll post my findings back here.
On Nov 12, 5:00 pm, "Mike Orr" <[EMAIL PROTECTED]> wrote: > On Wed, Nov 12, 2008 at 2:41 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > Hi everyone! > > > I'm diving into Pylons and Tesla for the first time and I'm running > > into an issue while querying on any table. > > > Example: > > <code> > > % paster shell > > >>>> model.Location.query.all() > > UnboundExecutionError: Could not locate a bind configured on mapper > > Mapper|Location|Location, SQL expression or this Session > > </code> > > > I can use this Elixir model just fine outside of Pylons/ Tesla. I'm > > guessing I'm not wiring something correctly. Any help would be > > _greatly_ appreciated. > > I can tell you what's happening in general, but not specifically > what's wrong in the Tesla configuration. Whatever is performing the > SQL operation is not providing an Engine or Connection to execute it > with, so these two parts of the application are not communicating > properly. At the simplest level, you execute statements via > 'engine.execute(sql)'. But if you tell a SQL statement or ORM object > to execute itself, it looks for an engine/connection in the following > order: > > - 'bind' argument to the method > - engine bound to the session (set via sessionmaker options), *if* the > operation was invoked from a session object > - engine bound to the metadata (set via 'metadata.bind = engine' or > 'MetaData(engine)' > > If it can't find an engine in any of these, it'll fail with this error. > > -- > Mike Orr <[EMAIL PROTECTED]> --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "pylons-discuss" group. To post to this group, send email to pylons-discuss@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/pylons-discuss?hl=en -~----------~----~----~----~------~----~------~--~---
