diff options
Diffstat (limited to 'lib/sqlalchemy/sql/compiler.py')
| -rw-r--r-- | lib/sqlalchemy/sql/compiler.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/sqlalchemy/sql/compiler.py b/lib/sqlalchemy/sql/compiler.py index af70d13fa..c29b45450 100644 --- a/lib/sqlalchemy/sql/compiler.py +++ b/lib/sqlalchemy/sql/compiler.py @@ -1151,7 +1151,12 @@ class SQLCompiler(engine.Compiled): return visit(select) def _transform_result_map_for_nested_joins(self, select, transformed_select): - d = dict(zip(transformed_select.inner_columns, select.inner_columns)) + inner_col = dict((c._key_label, c) for + c in transformed_select.inner_columns) + d = dict( + (inner_col[c._key_label], c) + for c in select.inner_columns + ) for key, (name, objs, typ) in list(self.result_map.items()): objs = tuple([d.get(col, col) for col in objs]) self.result_map[key] = (name, objs, typ) |