1820
1820
eq_(sess.query(Edge.start, Edge.end).all(), [(3, 4, 5, 6), (14, 5, 19, 5)])
1825
eq_(sess.query(Edge.start, Edge.end).all(), [(3, 4, 5, 6), (14, 5, None, None)])
1822
1828
@testing.resolve_artifact_names
1824
1830
"""Using a composite type as a primary key"""