sql查詢語句 給出4張表，找出雇員最多的公司

select company_name, count(employee_name) employee_count

from works

group by company_name

order by count(employee_name) desc limit 1,1

sql server

select top 1 company_name, count(employee_name) employee_count

from works

group by company_name

order by count(employee_name) desc