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Diffstat (limited to 'examples/polymorph/concrete.py')
| -rw-r--r-- | examples/polymorph/concrete.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/examples/polymorph/concrete.py b/examples/polymorph/concrete.py index 593d3f480..5f12e9a3d 100644 --- a/examples/polymorph/concrete.py +++ b/examples/polymorph/concrete.py @@ -1,4 +1,5 @@ from sqlalchemy import * +from sqlalchemy.orm import * metadata = MetaData() @@ -49,7 +50,7 @@ manager_mapper = mapper(Manager, managers_table, inherits=employee_mapper, concr engineer_mapper = mapper(Engineer, engineers_table, inherits=employee_mapper, concrete=True, polymorphic_identity='engineer') -session = create_session(bind_to=engine) +session = create_session(bind=engine) m1 = Manager("pointy haired boss", "manager1") e1 = Engineer("wally", "engineer1") |