What are the department ids, full names, and salaries for employees who make the most in their departments?
return departments ;return employees of #1 ;return salaries of #2 ;return the  highest of #3 for each #1 ;return #2 where #3 is  any  of #4 ;return the  department ids of #5 ;return the  full names of #5 ;return the  salaries of #5 ;return #6 ,  #7 ,   #8
['select', 'project', 'project', 'group', 'comparative', 'project', 'project', 'project', 'union']