Mysql Logs

MySQL General Information and Errors :

Location : /var/lib/mysql/$(hostname).err

Description : This path could vary, but is generally located in /var/lib/mysql. Could also be located at /var/log/mysqld.log

Mysql Slow Queries:

Location : /var/log/mysql-slow.log

 Description : These logs are only available if slow logs queries are enabled in my.cnf as well this   path cold vary but generally located in /var/log/