On Feb 24, 2014, at 12:45 AM, RedBaron <dheeraj.gup...@gmail.com> wrote:
> Hi,
> After a lot of inertia I finally decided to migrate to 0.9.3 from 0.8.2 (A
> long jump I know).
that’s actually a minimal jump. We don’t do major behavioral changes within
an 0.X.
> I re-ran my tests and found a lot of ArgumentErrors. The offending query and
> the error was
>
> sensors = session.query(SensorExtra)
> .with_entities(SensorExtra.sid.label('sid'))
> .options(lazyload('*')).filter(SensorExtra.placement_status_id==placement_id)
> .all()
>
> ArgumentError: Query has only expression-based entities - can't find property
> named 'relationship:_sa_default’.
OK, hm you just have the *, OK. That’s a regression, it’s fixed in
d966920b3df253292a28f2a.
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