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Diffstat (limited to 'lib/sqlalchemy/sql/selectable.py')
| -rw-r--r-- | lib/sqlalchemy/sql/selectable.py | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/sqlalchemy/sql/selectable.py b/lib/sqlalchemy/sql/selectable.py index f3c500852..ff830dbf6 100644 --- a/lib/sqlalchemy/sql/selectable.py +++ b/lib/sqlalchemy/sql/selectable.py @@ -5706,7 +5706,7 @@ class Select( @HasMemoized.memoized_attribute def _all_selected_columns(self): meth = SelectState.get_plugin_class(self).all_selected_columns - return meth(self) + return list(meth(self)) def _exported_columns_iterator(self): meth = SelectState.get_plugin_class(self).exported_columns_iterator @@ -5727,7 +5727,6 @@ class Select( """ cols = self._all_selected_columns - # when use_labels is on: # in all cases == if we see the same label name, use _label_anon_label # for subsequent occurrences of that label |