| 126 | ) |
| 127 | |
| 128 | def test_labeled_column_expr_role(self): |
| 129 | c = column("q") |
| 130 | is_true(expect(roles.LabeledColumnExprRole, c).compare(c)) |
| 131 | |
| 132 | is_true( |
| 133 | expect(roles.LabeledColumnExprRole, c.label("foo")).compare( |
| 134 | c.label("foo") |
| 135 | ) |
| 136 | ) |
| 137 | |
| 138 | is_true( |
| 139 | expect( |
| 140 | roles.LabeledColumnExprRole, |
| 141 | select(column("q")).scalar_subquery(), |
| 142 | ).compare(select(column("q")).label(None)) |
| 143 | ) |
| 144 | |
| 145 | is_true( |
| 146 | expect(roles.LabeledColumnExprRole, not_a_thing1).compare( |
| 147 | literal(not_a_thing1).label(None) |
| 148 | ) |
| 149 | ) |
| 150 | |
| 151 | def test_untyped_scalar_subquery(self): |
| 152 | """test for :ticket:`6181`""" |