Tasks and exercises for SQL?

Question

MySQL

Good day, Toasters. The essence of the question, tell me books or resources (except sql-ex.ru) with tasks and exercises in SQL? It would be desirable that there were more tasks for the entry level. Thanks in advance.
PS Books are also suitable.

Answer 1

And than sql-ex.ru does not suit? Very friendly and good resource.
In general - Practice on SQL - the question has already been asked :)

Answer 2

Take a client for sqlite
Take a toy that stores data in sqlite, like league of legend
Come up with tasks for yourself and work with the base, for example, find the slowest character, or the most expensive character, or find the top three fat ones, or who was released between 2015 and 2016.

Answer 3

https://www.codecademy.com/learn/learn-sql

Answer 4

https://sql-academy.ru/