How to install specific Mysql version

For example, we should install Mysql version 8.0.34

  1. Check version
apt-cache policy mysql-server

mysql-server:
  Installed: 8.0.34-0ubuntu0.20.04.1
  Candidate: 8.0.34-0ubuntu0.20.04.1
  Version table:
 *** 8.0.34-0ubuntu0.20.04.1 500
        500 http://ua.archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages
        500 http://ua.archive.ubuntu.com/ubuntu focal-security/main amd64 Packages
        100 /var/lib/dpkg/status
     8.0.19-0ubuntu5 500
        500 http://ua.archive.ubuntu.com/ubuntu focal/main amd64 Packages
  1. Install mysql of specific version
sudo apt install mysql-server=8.0.34-0ubuntu0.20.04.1