Выполнить команду для создания базы данных owncloud и пользователя базы данных owncloud с паролем ownpass :
MariaDB [(none)]> create user 'owncloud'@'localhost' identified by 'ownpass';
Query OK, 0 rows affected (0.01 sec)
MariaDB [(none)]> create database owncloud default character set utf8 collate utf8_unicode_ci;
Query OK, 0 rows affected (0.01 sec)
MariaDB [(none)]> grant all privileges on owncloud.* to owncloud@localhost;
Query OK, 0 rows affected (0.01 sec)
MariaDB [(none)]> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.01 sec)
MariaDB [(none)]> exit;