def METHOD_NAME(self):
    m1 = MetaData()
    m2 = MetaData()
    Table(
        "user",
        m1,
        Column(
            "id",
            Integer,
            sa.Identity(start=2, increment=3),
            primary_key=True,
        ),
    )
    Table("user", m2)
    diffs = self._fixture(m1, m2)
    eq_(diffs[0][0], "remove_column")
    eq_(diffs[0][2], "user")
    c = diffs[0][3]
    eq_(c.name, "id")
    is_true(isinstance(c.identity, sa.Identity))
    eq_(c.identity.start, 2)
    eq_(c.identity.increment, 3)