text: drop table if exists TASK_LIST CASCADE;
  drop table if exists TO_DO CASCADE;
   
   create table if not exists TASK_LIST (
      ID bigint AUTO_INCREMENT,
      GROUP_NAME varchar(255),
      PRIMARY KEY(ID)
  );
   
  create table if not exists TO_DO (
      ID bigint AUTO_INCREMENT,
      TASK varchar(255), 
      TASK_LIST_ID varchar(255),
      PRIMARY KEY(ID),
      FOREIGN KEY(TASK_LIST_ID) REFERENCES TASK_LIST(ID) ON DELETE CASCADE
  );