movieDirectors

My solution:

CREATE PROCEDURE movieDirectors() 
BEGIN 
  SELECT director 
  FROM   (SELECT director, 
                 SUM(oscars) AS n_oscars 
          FROM   moviesInfo 
          WHERE  year > 2000 
                 AND oscars > 0 
          GROUP  BY director) x 
  WHERE  x.n_oscars > 2; 
END