🟡 Solve problem 1341

Author: AF2B

sql/1341.sql

@@ -0,0 +1,20 @@
+WITH UserRatingCount AS (
+    SELECT u.name, COUNT(mr.movie_id) AS rating_count
+    FROM Users u
+    JOIN MovieRating mr ON u.user_id = mr.user_id
+    GROUP BY u.name
+    ORDER BY rating_count DESC, u.name
+    LIMIT 1
+),
+MovieAvgRating AS (
+    SELECT m.title, AVG(mr.rating) AS avg_rating
+    FROM Movies m
+    JOIN MovieRating mr ON m.movie_id = mr.movie_id
+    WHERE mr.created_at BETWEEN '2020-02-01' AND '2020-02-29'
+    GROUP BY m.title
+    ORDER BY avg_rating DESC, m.title
+    LIMIT 1
+)
+SELECT name AS results FROM UserRatingCount
+UNION ALL
+SELECT title AS results FROM MovieAvgRating;