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+USE sakila;
+-- 1. Display all available tables in the Sakila database.
+SHOW FULL TABLES;
+
+-- 2. Retrieve all the data from the tables actor, film and customer.
+SELECT * FROM sakila.actor;
+SELECT * FROM sakila.film;
+SELECT * FROM sakila.customer;
+
+-- 3. Retrieve the following columns from their respective tables
+SELECT title FROM sakila.film;
+SELECT name AS language FROM sakila.language;
+SELECT first_name FROM sakila.staff;
+
+-- 4. Retrieve unique release years.
+SELECT DISTINCT release_year FROM sakila.film;
+
+-- 5.Counting records for database insights
+SELECT COUNT(*) AS store_count FROM sakila.store;
+SELECT COUNT(*) AS employee_count FROM sakila.staff;
+
+SELECT COUNT(*) AS available_films
+FROM sakila.inventory
+WHERE inventory_id NOT IN (SELECT inventory_id FROM sakila.rental);
+
+SELECT COUNT(*) AS rented_films FROM sakila.rental;
+
+SELECT COUNT(DISTINCT last_name) AS distinct_actor_last_names FROM sakila.actor;
+
+-- 6.Retrieve the 10 longest films.
+SELECT title, length FROM sakila.film
+ORDER BY length DESC
+LIMIT 10;
+
+-- 7.1. Retrieve all actors with the first name "SCARLETT".
+SELECT * FROM sakila.actor WHERE first_name = 'SCARLETT';
+
+-- 7.2. Retrieve all movies that have ARMAGEDDON in their title and have a duration longer than 100 minutes.
+SELECT title, length FROM sakila.film
+WHERE title LIKE '%ARMAGEDDON%' AND length > 100;
+  
+-- 7.3. Determine the number of films that include Behind the Scenes content
+SELECT COUNT(*) AS behind_scenes_films FROM sakila.film
+WHERE special_features LIKE '%Behind the Scenes%';
+