Tested on Ubuntu 8.04, but should run everywhere with some modifications.
This library serves as driver for the SQL Explorer:
libPath=$HOME/lib
cd /tmp
wget ftp://sunsite.informatik.rwth-aachen.de/pub/mirror/www.mysql.com/Downloads/Connector-J/mysql-connector-java-5.1.7.tar.gz
tar zxvf mysql-connector-java-5.1.7.tar.gz
cp mysql-connector-java-5.1.7/mysql-connector-java-5.1.7-bin.jar $libPath
Homepage: http://dev.mysql.com/get/Downloads/Connector-J/mysql-connector-java-5.1.7.tar.gz/from/pick#mirrors
(There’s a No thanks, just take me to the downloads! link on the bottom.)
Window ‣ Open Perspective ‣ Other ‣ SQL Explorer
Create new Connection:
Connection ‣ Create New Connection Profile (first button)
Name: give it a name (e.g. root@localhost)
OK
URL: jdbc:mysql://localhost/
everything else is self-explanatory