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solution.sql
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67 lines (52 loc) · 931 Bytes
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SHOW TABLES;
USE sakila;
-- 1
SHOW TABLES;
-- 2
SELECT * FROM actor;
SELECT * FROM film;
SELECT * FROM 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(*) AS number_of_stores
FROM store;
-- 5.2
SELECT COUNT(*) AS number_of_employees
FROM staff;
-- 5.3
SELECT COUNT(*) AS films_available_for_rent
FROM inventory;
SELECT COUNT(DISTINCT inventory_id) AS films_rented
FROM rental;
-- 5.4
SELECT COUNT(DISTINCT last_name) AS distinct_actor_last_names
FROM actor;
-- 6
SELECT title, length
FROM film
ORDER BY length DESC
LIMIT 10;
-- 7.1
SELECT *
FROM actor
WHERE first_name = 'SCARLETT';
-- 7.2
SELECT *
FROM film
WHERE title LIKE '%ARMAGEDDON%'
AND length > 100;
-- 7.3
SELECT COUNT(*) AS films_with_behind_the_scenes
FROM film
WHERE special_features LIKE '%Behind the Scenes%';