1Installing MySQL 5.7 on Ubuntu 20.04 (Focal Fossa)
2Step 1: Add MySQL APT repository in Ubuntu. ...
3Step 2: Update MySQL Repository on Ubuntu. ...
4Step 3: Install MySQL 5.7 on Ubuntu 20.04 Linux machine. ...
5Step 3: Secure MySQL 5.7 Installation on Ubuntu 20.04. ...
6Check MySQL version. ...
7Step 4: Create MySQL User (Optional, testing only)