On Tue, May 22, 2018 at 10:06 PM, wrote:
> Figured out what I had wrong, I was trying to use the second table in the
> list as the basis, but the order dictates how SQLAlchemy handles it.
>
> So:
>
> q = db.session.query(User, Articles, ReadArticles)
> should be:
> q = db.session.query(Articles,
On Tue, May 22, 2018 at 2:47 PM, Diego Quintana wrote:
> This works! I can't thank you enough! I dived into the source code to
> understand what was happening but I did not get much. I really hope I can be
> of more help in the future.
>
> I have one last question, if I may:
>
>> I ran this with a
On Tue, May 22, 2018 at 3:48 PM, Demitri Muna wrote:
> Hi Mike,
>
> Thanks for the quick reply. I added the "concrete=True" to the B class
> definition and got this error:
>
>> AttributeError: Concrete Mapper|B|b does not implement attribute 'type' at
>> the instance level. Add this property expl
