I have been recently introduced to this great database utility tool, Aqua Data Studio

It is an incredible database tool, you can connecto to Oracle, MySQL, MS Sql, DB2, or an JDBC complaint database. It has an incredible Procedure Editor, Query Analyzer, Schema Browser, and best of all, written in JAVA.

The GUI is great and provides great graphical browsing of any database. I truly love this utility.

You can download it from here. Please check it out.