- Fixed a bug in the examples/generic_assocaitions/discriminator_on_association.py

example, where the subclasses of AddressAssociation were not being
mapped as "single table inheritance", leading to problems when trying
to use the mappings further.

(cherry picked from commit 2098001ad3e0a40aa909a347ec91c12fab04a657)

1 files changed, 1 insertions, 0 deletions

diff --git a/examples/generic_associations/discriminator_on_association.py b/examples/generic_associations/discriminator_on_association.py
index e03cfec00..7bb04cf85 100644
--- a/examples/generic_associations/discriminator_on_association.py
+++ b/examples/generic_associations/discriminator_on_association.py
@@ -84,6 +84,7 @@ class HasAddresses(object):
                         "%sAddressAssociation" % name,
                         (AddressAssociation, ),
                         dict(
+                            __tablename__=None,
                             __mapper_args__={
                                 "polymorphic_identity": discriminator
                             }