#
#
#
# get_main_report_field_name()
#
#
#

subroutine(get_main_report_field_name(
	node base_query_header), (
	
	debug_message("\n#### get_main_report_field_name() \n");

	# Returns the main_report_field_name, which is the first non-aggregating field in the base_query_header.

	string main_report_field_name;
    node column;

	foreach column base_query_header (

		if (!@column{"is_aggregating_field"}) then (
			main_report_field_name = @column{"report_field_name"};
			last;
		);
	);

    debug_message("#### main_report_field_name: " . main_report_field_name . "\n");

	# Return
	main_report_field_name;
));