I was wondering if there was a way to use with_polymorphic() on a joined
table.
For instance using the Company-Employees relationship in the example on
http://www.sqlalchemy.org/docs/05/mappers.html#mapping-class-inheritance-hierarchies
if I wanted to query for a company, and eagerload the
yeah. OK we only have limited support for that concept right now
using of_type(), which currently only supports one type, not a list.
so it would be
query(Company).join(Company.employees.of_type(Engineer)). In theory
of_type() could support a list, but that isnt built right now.
