With the release of FileMaker Pro 12 with the built in ExecuteSQL(), I started to explore it's capabilities. And as I'm a lazy report-builder, specially for reports used maybe once, twice a year, I built this tool to query the tables of a solution without to generate TOs, scripts, helper-tables....
Stillstes far from the comfort of a Microsoft SQL Management Studio, but better then nothing;-)
Other then SeedCode's SQLManager it's not primarily meant to build queries to integrate in your solution, rather to retrieve data and export it to spread-sheet.
Maybe it's of use for someone else