Skip to content
Open
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
44 changes: 44 additions & 0 deletions SQL Basic Queries.sql
Original file line number Diff line number Diff line change
@@ -0,0 +1,44 @@
use sakila;
SHOW TABLES;
-----
SELECT * FROM actor;
SELECT * FROM film;
SELECT * FROM customer;
-----
SELECT title
FROM film;
SELECT * FROM actor;
SELECT * FROM film;
SELECT * FROM customer;
-----
SELECT title
FROM film;
SELECT name AS language
FROM language;
SELECT first_name
FROM staff;
-----
SELECT DISTINCT release_year
FROM film;
----
SELECT COUNT(*) AS number_of_stores
FROM store;
SELECT COUNT(*) AS number_of_employees
FROM staff;
SELECT COUNT(DISTINCT inventory_id) AS distinct_inventory_items_rented
FROM rental;
SELECT COUNT(DISTINCT last_name) AS distinct_actor_last_names
FROM actor;
-----
SELECT title, length
FROM film
ORDER BY length DESC
LIMIT 10;
-----
SELECT *
FROM actor
WHERE first_name = 'SCARLETT';