diff --git a/lab mysql aida2.sql b/lab mysql aida2.sql
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+-- Select all the actors with the first name ‘Scarlett’.
+-- Select all the actors with the last name ‘Johansson’.
+-- How many films (movies) are available for rent?
+-- How many films have been rented?
+-- What is the shortest and longest rental period?
+-- What are the shortest and longest movie duration? Name the values max_duration and min_duration.
+-- What's the average movie duration?
+-- What's the average movie duration expressed in format (hours, minutes)?
+-- How many movies longer than 3 hours?
+-- Get the name and email formatted. Example: Mary SMITH - mary.smith@sakilacustomer.org.
+-- What's the length of the longest film title?
+
+use sakila;
+
+select * from actor where first_name = 'Skarlett';
+
+select * from actor where last_name = 'Johansson';
+
+select count(*) as film_count from film where rental_duration > 0;
+
+select count(*) as 'film_count' from rental;
+
+SELECT 
+    MIN(TIMESTAMPDIFF(DAY, rental_date, return_date)) AS shortest_rental_period,
+    MAX(TIMESTAMPDIFF(DAY, rental_date, return_date)) AS longest_rental_period
+FROM rental
+WHERE return_date IS NOT NULL;
+
+SELECT 
+    MIN(TIMESTAMPDIFF(DAY, rental_date, return_date)) AS max_duration,
+    MAX(TIMESTAMPDIFF(DAY, rental_date, return_date)) AS min_duration
+FROM film;
+
+SELECT 
+    MIN(length) AS min_duration,
+    MAX(length) AS max_duration
+FROM film;
+
+SELECT AVG(length) AS average_duration
+FROM film;
+
+SELECT AVG(length) AS average_duration
+FROM film;
+
+SELECT COUNT(*) AS movies_longer_than_3_hours
+FROM film
+WHERE length > 180;
+
+SELECT 
+    CONCAT(first_name, ' ', UPPER(last_name), ' - ', LOWER(CONCAT(first_name, '.', last_name, '@sakilacustomer.org'))) AS formatted_info
+FROM customer;
+
+SELECT MAX(CHAR_LENGTH(title)) AS longest_title_length
+FROM film;
+
+