What is the name of the shop that is hiring the largest number of employees?
create table shop (name varchar, shop_id varchar, PRIMARY KEY (name)); create table hiring (shop_id varchar, PRIMARY KEY (shop_id))
select t2.name from hiring as t1 join shop as t2 on t1.shop_id = t2.shop_id group by t1.shop_id order by count(*) desc limit 1