Upgrade MySQL 5.5 to 5.7

This video shows how to upgrade MySQL Server from 5.5 to 5.7. To complete this task, user must upgrade MySQL Server from 5.5.x to 5.6.x. After upgrade complete, you must restart MySQL service

Mysql APT Download Page:
http://dev.mysql.com/downloads/repo/apt/

Direct Apt link:
http://dev.mysql.com/get/mysql-apt-config_0.7.2-1_all.deb

command to install package:
dpkg -i mysql-apt-config_0.7.2-1_all.deb

command to reconfigure package:
dpkg-reconfigure mysql-apt-config

upgrade command:
apt-get update
apt-get install mysql-server

YOU MUST RESTART MYSQL SERVER AFTER MYSQL_UPGRADE command

command to restart mysql:
service mysql restart

Enjoy!!!
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