In this lab, you will be using the Sakila database of movie rentals. You have been using this database for a couple labs already, but if you need to get the data again, refer to the official installation link.
The database is structured as follows:
- Get release years.
- Get all films with ARMAGEDDON in the title.
- Get all films which title ends with APOLLO.
- Get 10 the longest films.
- How many films include Behind the Scenes content?
- Drop column
picture
fromstaff
. - A new person is hired to help Jon. Her name is TAMMY SANDERS, and she is a customer. Update the database accordingly.
- Add rental for movie "Academy Dinosaur" by Charlotte Hunter from Mike Hillyer at Store 1. You can use current date for the
rental_date
column in therental
table. Hint: Check the columns in the table rental and see what information you would need to add there. You can query those pieces of information. For eg., you would notice that you needcustomer_id
information as well. To get that you can use the following query:
select customer_id from sakila.customer
where first_name = 'CHARLOTTE' and last_name = 'HUNTER';
Use similar method to get inventory_id
, film_id
, and staff_id
.
-
Delete non-active users, but first, create a backup table
deleted_users
to storecustomer_id
,email
, and thedate
for the users that would be deleted. Follow these steps:- Check if there are any non-active users
- Create a table backup table as suggested
- Insert the non active users in the table backup table
- Delete the non active users from the table customer
- Get the unique release years.
- Get all films with ARMAGEDDON in the title.
- Get all films which title ends with APOLLO.
- Get 10 the longest films.
- How many films include Behind the Scenes content?
- Drop column picture from staff.
- A new person is hired to help Jon. Her name is TAMMY SANDERS, and she is a customer. Update the database accordingly.
- Add a rental for movie "Academy Dinosaur" by the customer "Charlotte Hunter" from employee Mike Hillyer at Store 1. You can use current date for the rental_date column in the rental table. Hint: Check the columns in the table rental and see what information you would need to add there. You can query those pieces of information in other tables. For eg., you would notice that you need customer_id information as well. To get that you can use the following query: select customer_id from sakila.customer where first_name = 'CHARLOTTE' and last_name = 'HUNTER'; Use similar method to get inventory_id, film_id, and staff_id.
- (Optional, you can skip this) Delete non-active users, but first, create a backup table deleted_users to store customer_id, email, and the date (use CURDATE() , link) for the users that would be deleted. Follow these steps: Check if there are any non-active users
- Create a table backup table as suggested
- Insert the non active users in the table backup table
- Delete the non active users from the table customer