sems/doc/dsm/examples/test_dbfile.dsm

import(mod_mysql);

initial state lobby 
  enter { 
   mysql.connect(mysql://root:sa07@localhost/sems);
   mysql.putFileToDB('INSERT INTO audio (application,message,audio) VALUES ("test","testmessage","__FILE__")', wav/welcome.wav);
   mysql.playDBAudio(SELECT audio FROM audio WHERE id=$db.insert_id, anything.wav);
   mysql.getFileFromDB(SELECT audio FROM audio WHERE id=$db.insert_id, /tmp/retrieved.wav);
  };

transition "error" lobby - test($errno!="") / stop(true) -> end;
transition "audio ends" lobby - noAudioTest / stop(true) -> end;
transition "bye recvd" lobby - hangup / stop(false) -> end;

state end;