<hypothetical_set_function xmlns="http://www.sqlparser.com/xml/ansi2003">
<rank_function_type>{1,1}</rank_function_type>
<hypothetical_set_function_value_expression_list>{1,1}</hypothetical_set_function_value_expression_list>
<within_group_specification>{1,1}</within_group_specification>
</hypothetical_set_function> |