Thanks, I will use the approach you describe here when I get to that
point in the development proccess :).
> So for now, your best bet is to issue the SQL directly to the database
> for the particular class change you want to do, remove the objects in
> question from the session using expunge(),
On Dec 22, 2007, at 3:27 PM, andresj wrote:
>
> I don't know if I'm too clear, but I'll try to explain it. I'm using a
> set up similar to the one in
> http://www.sqlalchemy.org/docs/04/mappers.html#advdatamapping_mapper_inheritance_joined
> . I want to be able to change the type of an object. F
