Testing boolean columns in Firebird 3.0

After the new year eve i wanted to test the new boolean columns in the new build that added them for firebird 3.0 , so i have created the columns and then inserted some random bool vaules for test after that i have started to test the bool expressions (and , or  …) in a select from the new bool values.

ps: the select worked in isql-fb only , in flamerobin the datatype is not implemented yet (default from ubuntu 0.9.2)