Upload 132

Author: ggeerraarrdd

README.md

@@ -164,6 +164,7 @@ The problems and both submitted and site solutions are documented in individual
 | 129   | [Count Salary Categories](https://leetcode.com/problems/count-salary-categories/description/)                                                                 | [Solution](solutions/129_count_salary_categories.md)                                  | LeetCode    | Medium       | `IFNULL`                                                            |
 | 130   | [Employees Whose Manager Left the Company](https://leetcode.com/problems/employees-whose-manager-left-the-company/description/)                               | [Solution](solutions/130_employees_whose_manager_left_the_company.md)                 | LeetCode    | Easy         |                                                                     |
 | 131   | [Exchange Seats](https://leetcode.com/problems/exchange-seats/description/)                                                                                   | [Solution](solutions/131_exchange_seats.md)                                           | LeetCode    | Medium       | `CASE` w/ `LAG` w/ `COALESCE`                                       |
+| 132   | [Movie Rating](https://leetcode.com/problems/movie-rating/description/)                                                                                       | [Solution](solutions/132_movie_rating.md)                                             | LeetCode    | Medium       |                                                                     |
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 ## Author(s)

solutions/132_movie_rating.md

@@ -0,0 +1,70 @@
+# SQL Everyday \#132
+
+## Movie Rating
+
+Site: LeetCode\
+Difficulty per Site: Medium
+
+## Problem
+
+Write a solution to:
+
+* Find the name of the user who has rated the greatest number of movies. In case of a tie, return the lexicographically smaller user name.
+* Find the movie name with the *highest average* rating in `February 2020`. In case of a tie, return the lexicographically smaller movie name. [[Full Description](https://leetcode.com/problems/movie-rating/description/)]
+
+## Submitted Solution
+
+```sql
+-- Submitted Solution
+WITH cte1 AS (
+    SELECT
+        mr.user_id
+        ,u.name
+        ,COUNT(mr.rating) AS count_ratings
+    FROM MovieRating AS mr
+    JOIN Users u ON mr.user_id = u.user_id
+    GROUP BY mr.user_id
+    ORDER BY count_ratings DESC, u.name ASC
+    LIMIT 1
+),
+cte2 AS (
+    SELECT
+        mr.movie_id
+        ,mv.title
+        ,AVG(mr.rating) AS avg_rating
+        ,mr.created_at
+    FROM MovieRating AS mr
+    JOIN Movies mv ON mr.movie_id = mv.movie_id
+    WHERE EXTRACT(YEAR FROM mr.created_at) = 2020 AND EXTRACT(MONTH FROM mr.created_at) = 2
+    GROUP BY mr.movie_id
+    ORDER BY avg_rating DESC, mv.title ASC
+    LIMIT 1
+)
+SELECT
+    name AS results
+FROM cte1
+UNION ALL
+SELECT
+    title AS results
+FROM cte2
+;
+```
+
+## Site Solution
+
+```sql
+-- LeetCode Solution 
+-- None
+```
+
+## Notes
+
+TBD
+
+## NB
+
+TBD
+
+Go to [Index](../?tab=readme-ov-file#index)\
+Go to [Overview](../?tab=readme-ov-file)
+