Function _getattr_col_key

lib/sqlalchemy/sql/crud.py:549–555

(
            col: ColumnClause[Any],
        )

                return str_key

        def _getattr_col_key(
            col: ColumnClause[Any],
        ) -> Union[str, Tuple[str, str]]:
            if col.table in _et:
                return (col.table.name, col.key)  # type: ignore
            else:
                return col.key

        def _col_bind_name(col: ColumnClause[Any]) -> str:
            if col.table in _et: