BasicQuery
BasicQuery's source has been moved to GitHub
...It features a Swing-based GUI and includes capabilities useful to developers. It also produces timing information, which is valuable during tuning exercises.
More information is at BasicQuery's homepage: http://monead.com/basicquery/
As of May 23, 2014 the project's source code has been moved to GitHub. See: http://github.com/DaveRead/BasicQuery