ALWAYS BE ON THE LOOKOUT for simple, effective tricks. Larry Keyes describes one such trick for building a quick and dirty FileMaker SQL Query Screen.
Note that this isn’t a full-blown SQL implementation, it will only respond to SELECT statements. (You can’t INSERT or DELETE, for example. Also, if there any problems with your SQL syntax, the result box will only show a question mark.
More…Tech for Non-Profits: FileMaker: A Quick and Dirty SQL Query Screen.