How to enable the query log in MySQL
To debug applications which use a mysql database, it comes in handy to enable the query log to get all SQL queries that were sent to the database. Open the MySQL configuration file (my.cnf)
and add the line:
in the [mysql] section of the file. Depending on the Linux distribution that you use, the my.cnf file can be /etc/my.cnf or /etc/mysql/my.cnf.
Afterwards restart mysql to apply the new the configuration: