Base of automobile tires and disks. The database contains: manufacturer, model, year, modification, PCD, diameter, nut, tire and wheel factory sizes, possible replacement options, tire and wheel tuning. There are no trucks in the database.
Consider setting up MySql 5.7 access on Ubuntu 18.04. Let's define the mysql root user on the local machine, set the root password for him, consider changing the password length and restrictions on it.