SELECT t1.name FROM ship AS t1 JOIN captain AS t2 ON t1.ship_id  =  t2.ship_id GROUP BY t2.ship_id HAVING count(*)  >  1
Find the name of the ships that have more than one captain.
SELECT t1.name FROM ship AS t1 JOIN captain AS t2 ON t1.ship_id = t2.ship_id GROUP BY t2.ship_id HAVING count ( * ) > 1
select t1 . name from ship as t1 join captain as t2 on t1 . ship_id = t2 . ship_id group by t2 . ship_id having count ( * ) > value
Find the name of the ships that have more than one captain .