/*48. Write a query in SQL to find the highest-rated Mystery movie, and report the title, year, and rating. */
SELECT mov_title, mov_year, rev_stars  
FROM movie   
NATURAL JOIN movie_genres   
NATURAL JOIN genres   
NATURAL JOIN rating  
WHERE gen_title = 'Mystery' AND rev_stars >= ALL (  
SELECT rev_stars  
FROM rating   
NATURAL JOIN movie_genres   
NATURAL JOIN genres  
WHERE gen_title = 'Mystery');