mySql logs

[Tal Achituv]

Hi all!   a few questions:   Someone deleted one of my databases, and I would like to find out who... (which user and what time is enough)   I refer to mysql users, and not OS users... Where are the logs hiding?   How can i know what are the startup parameters of my current mysql installation?   what can i do if i have no $hostname.log file... and only a bunch of old (few days) $hostname-bin.001 .. 011 files?   Regards, Tal.