Method _all_selected_columns

lib/sqlalchemy/sql/functions.py:433–442

(self)

    @property
    def _all_selected_columns(self) -> Sequence[KeyedColumnElement[Any]]:
        if is_table_value_type(self.type):
            # TODO: this might not be fully accurate
            cols = cast(
                "Sequence[KeyedColumnElement[Any]]", self.type._elements
            )
        else:
            cols = [self.label(None)]

        return cols

    @property
    def exported_columns(  # type: ignore[override]