Lab solved

sakila_lab.sql

@@ -0,0 +1,66 @@
+USE sakila;
+
+#1
+SHOW TABLES;
+
+#2
+SELECT *
+FROM actor, film, customer;
+
+#3.1
+SELECT title
+FROM film;
+
+#3.2
+SELECT name AS language
+FROM language;
+
+#3.3
+SELECT first_name
+FROM staff;
+
+#4.
+SELECT DISTINCT release_year
+FROM film;
+
+#5.1
+SELECT COUNT(store_id)
+FROM store;
+
+#5.2
+SELECT COUNT(staff_id)
+FROM staff;
+
+#5.3
+SELECT 
+    COUNT(inventory_id) AS total_available,
+    COUNT(rental_id)    AS total_rented
+FROM rental;
+
+#5.4
+SELECT COUNT(DISTINCT last_name) AS distinct_last_names
+FROM actor;
+
+#6
+SELECT title, length
+FROM film
+ORDER BY length DESC
+LIMIT 10;
+
+#7.1
+SELECT *
+FROM actor
+WHERE first_name LIKE '%SCARLETT%';
+
+#7.2
+SELECT *
+FROM film
+WHERE title LIKE "%ARMAGEDDON%"
+AND length > 100;
+
+#7.3
+SELECT *
+FROM film
+WHERE special_features
+LIKE "%Behind the Scenes%";
+