| 853 | assert str(s4) == s4_assert |
| 854 | |
| 855 | def test_union(self): |
| 856 | u = union(t1.select(), t2.select()) |
| 857 | u2 = CloningVisitor().traverse(u) |
| 858 | eq_(str(u), str(u2)) |
| 859 | |
| 860 | eq_( |
| 861 | [str(c) for c in u2.selected_columns], |
| 862 | [str(c) for c in u.selected_columns], |
| 863 | ) |
| 864 | |
| 865 | u = union(t1.select(), t2.select()) |
| 866 | cols = [str(c) for c in u.selected_columns] |
| 867 | u2 = CloningVisitor().traverse(u) |
| 868 | eq_(str(u), str(u2)) |
| 869 | eq_([str(c) for c in u2.selected_columns], cols) |
| 870 | |
| 871 | s1 = select(t1).where(t1.c.col1 == bindparam("id_param")) |
| 872 | s2 = select(t2) |
| 873 | u = union(s1, s2) |
| 874 | |
| 875 | u2 = u.params(id_param=7) |
| 876 | u3 = u.params(id_param=10) |
| 877 | |
| 878 | eq_(str(u), str(u2)) |
| 879 | eq_(str(u2), str(u3)) |
| 880 | eq_(u2.compile().params, {"id_param": 7}) |
| 881 | eq_(u3.compile().params, {"id_param": 10}) |
| 882 | |
| 883 | def test_params_elements_in_setup_joins(self): |
| 884 | """test #7055""" |