text: CREATE TABLE IF NOT EXISTS `periode_soal` (
  `id_periode_soal`  int NOT NULL AUTO_INCREMENT,
  `id_periode`  int NOT NULL ,
  `id_form_soal`  int NOT NULL ,
  `tgl_mulai` date NOT NULL ,
  `created`  datetime NOT NULL ,
  PRIMARY KEY (`id_periode_soal`),
  FOREIGN KEY (`id_periode`) REFERENCES `periode` (`id_periode`),
  FOREIGN KEY (`id_form_soal`) REFERENCES `form_soal` (`id_form_soal`)
  ) ENGINE=InnoDB;
  
  