ii  mysql-client-5.7                           5.7.19-0ubuntu1                             amd64        MySQL database client binaries
ii  mysql-client-core-5.7                      5.7.19-0ubuntu1                             amd64        MySQL database core client binaries
ii  mysql-common                               5.8+1.0.2ubuntu1                            all          MySQL database common files, e.g. /etc/mysql/my.cnf
ii  mysql-server                               5.7.19-0ubuntu1                             all          MySQL database server (metapackage depending on the latest version)
ii  mysql-server-5.7                           5.7.19-0ubuntu1                             amd64        MySQL database server binaries and system database setup
ii  mysql-server-core-5.7                      5.7.19-0ubuntu1                             amd64        MySQL database server binaries
ii  php-mysql                                  1:7.1+54ubuntu1                             all          MySQL module for PHP [default]
ii  php7.1-mysql                               7.1.8-1ubuntu1                              amd64        MySQL module for PHP