SET global log_output = 'FILE';
SET global general_log_file='/var/log/mysql/queries.log';
SET global general_log = 1;sudo tail -f /var/log/mysql/queries.log
SET global log_output = 'FILE';
SET global general_log_file='/var/log/mysql/queries.log';
SET global general_log = 1;sudo tail -f /var/log/mysql/queries.log