def _quote_ddl_expr(element):
    if isinstance(element, util.string_types):
        element = element.replace("'", "''")
        return element % "'%s'"
    else:
        return repr(element)
dataset/ETHPy150Open goFrendiAsgard/kokoropy/kokoropy/packages/sqlalchemy/sql/util.py/_quote_ddl_expr/swapped operands of `%`