It is a GUI client for mysql databases. It use only GTK+.
You don't need GNOME to use it.

With gmysqlcc, you can :

    * manage your server list
    * Execute all SQL queries you want
    * dump queries, tables, databases and servers ...
    * ... Look to the features in TODO file

To simplify, do do all what you want on your mysql database server.

To know how to install, look INSTALL file.