the discriminator_on_association example
http://docs.sqlalchemy.org/en/latest/_modules/examples/generic_associations/discriminator_on_association.html
illustrates how to have a .parent link.
On Mon, Jul 30, 2018 at 5:48 AM, Simon King wrote:
> You could build this, but it's going to be messy. At
You could build this, but it's going to be messy. At the SQL level, if
you look at an Address row, there's not enough information to know
which association table to look in. You'd have to query all of the
association tables (perhaps using a UNION) to find the one that
contains the parent, and then
