kumpul remedial

H071211081/ADDITIONA_TASK/remedial.sql

@@ -0,0 +1,42 @@
+USE sakila;
+#paket A no 11 #TKM0201
+select concat(left(first_name,1), lower(substr(first_name,2)) ," ", left(last_name,1), lower(substr(last_name,2))) as `nama pelanggan`,
+count(category.name) as `jumlah film`
+from customer
+join rental using (customer_id)
+join inventory using (inventory_id)
+join film using (film_id)
+join film_category using (film_id)
+join category using (category_id)
+where name = "Horror" or name = "Comedy"
+group by  `nama pelanggan`
+order by `jumlah film` desc limit 3; 
+
+#paket b no 4 
+Tampilkan seluruh bahasa serta berapa banyak film yang menggunakan bahasa-bahasa 
+tersebut!
+select l.name, count(f.language_id)
+from language as l
+left join film as f
+using (language_id)
+group by l.name;
+
+
+-- 
+#paket c no 15 #TKV0101
+select title, group_concat(concat(first_name, " ", last_name))
+from category
+join film_category using (category_id)
+join film using(film_id)
+join film_actor using (film_id)
+join actor using (actor_id)
+where name ='horror' and actor_id in
+( select actor_id
+from category
+join film_category using (category_id)
+join film using(film_id)
+join film_actor using (film_id)
+join actor using (actor_id)
+where title = 'pulp beverly')
+group by title limit 1; 
+