From 32e9f7f56db58e75d4a358f728e4c8cdb14ab0f5 Mon Sep 17 00:00:00 2001
From: William Carroll <wpcarro@gmail.com>
Date: Sun, 26 Jul 2020 15:53:07 +0100
Subject: [PATCH] Add query for the productive directors

Show the movies from directors that appear more than once in the list.
---
 todo-lists/imdb/scratch.sql | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/todo-lists/imdb/scratch.sql b/todo-lists/imdb/scratch.sql
index 9ddba8e91..6835c73bd 100644
--- a/todo-lists/imdb/scratch.sql
+++ b/todo-lists/imdb/scratch.sql
@@ -48,3 +48,18 @@ WHERE isCartoon = true;
 SELECT *
 FROM Movies
 WHERE isCartoon = true AND requiresSubtitles = false;
+
+-- show the movies from the directors that show up on the list more than once.
+SELECT *
+FROM Movies
+WHERE director in (
+  SELECT director
+  FROM (
+    SELECT director, COUNT(*) as num
+    FROM Movies
+    GROUP BY director
+    HAVING num > 1
+    ORDER BY num DESC
+  )
+)
+ORDER BY director, rating DESC, year DESC;