$result_set->search(
	{},
	{ select => [
		'winner',
		\'COUNT(*) AS votes',
	  ],
	  as => [
	  	'winner',
	  	'votes',
	  ],
	  group_by => [
	  	'winner',
	  ],
	  having => 
	  	'votes = 6',
	}
);