Hi! The last 2 day''s I tried create WebService which get back ActiveRecord object, but it''s always get back error. Today I found why. In Mysql the boolean type is a int(1) alias, but in postgresql the boolean type is boolean(!). When in the database table contain boolean type the AWS going to crazy because it''s can''t recognize it. (It''s say: "Don''t know how to cast FalseClass to Object" or "Don''t know how to cast TrueClass to Object"). I think it''s a bug because the WebServices contain boolean primitive type. Cow