diff --git a/lab-sql-basic-queries.sql b/lab-sql-basic-queries.sql new file mode 100644 index 0000000..49b59d6 --- /dev/null +++ b/lab-sql-basic-queries.sql @@ -0,0 +1,32 @@ +USE sakila; +show tables; + +-- 2 +SELECT * FROM actor; +SELECT * FROM film; +SELECT * FROM customer; + +-- 3 +SELECT title FROM film; +SELECT name AS language FROM language; +SELECT first_name FROM staff; + +-- 4 +SELECT DISTINCT release_year FROM film; + +-- 5 +SELECT COUNT(store_id) FROM store; +SELECT COUNT(staff_id) FROM staff; + +SELECT COUNT(*) FROM film; +SELECT COUNT(*) FROM rental; + +SELECT COUNT(DISTINCT last_name) FROM actor; + +-- 6 +SELECT DISTINCT `length` FROM film +ORDER BY `length` DESC LIMIT 10; + +-- 7 +SELECT * from actor +WHERE first_name = "SCARLETT"; \ No newline at end of file