We will update mariadb to the latest version 10.1.47.
mariadb-server/oldstable 10.1.47-0+deb9u1 all [upgradable from: 10.1.45-0+deb9u1]
mariadb-server-10.1/oldstable 10.1.47-0+deb9u1 amd64 [upgradable from: 10.1.45-0+deb9u1]
mariadb-server-core-10.1/oldstable 10.1.47-0+deb9u1 amd64 [upgradable from: 10.1.45-0+deb9u1]
Start maintenance window: 26/10/2020 23:00 CET
Stop maintenance window: 27/10/2020 01:00 CET
