Thanks, that was indeed my backup strategy, I'll try it that way On Nov 28, 3:58 pm, Michael Bayer <[email protected]> wrote: > That's not a current feature, as SQLAlchemy is not too comfortable > maintaining a Query beyond the span of when the objects were first loaded. > "Subquery loading" is the first feature that even gets close to this but that > still invokes within an "eager" context. > > If you do in fact emit a query() for the target objects using the undefer() > option, you'll get the same effect, just not as an "on load" event. > > On Nov 28, 2011, at 9:46 AM, erikj wrote: > > > Hello, > > > Is it possible to configure a deferred column in such a way > > that when the column is fetched for one object, it is fetched > > for all objects in a session with a single query ? > > > Thanks, > > > Erik > > > -- > > You received this message because you are subscribed to the Google Groups > > "sqlalchemy" group. > > To post to this group, send email to [email protected]. > > To unsubscribe from this group, send email to > > [email protected]. > > For more options, visit this group > > athttp://groups.google.com/group/sqlalchemy?hl=en.
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