SELECT shop_id ,  count(*) FROM happy_hour GROUP BY shop_id ORDER BY count(*) DESC LIMIT 1
which shop has happy hour most frequently? List its id and number of happy hours.
SELECT shop_id , count ( * ) FROM happy_hour GROUP BY shop_id ORDER BY count ( * ) DESC LIMIT 1
select shop_id , count ( * ) from happy_hour group by shop_id order by count ( * ) desc limit value
which shop has happy hour most frequently ? List its id and number of happy hours .