text: drop table if exists spittle;
  drop table if exists spitter;
  
  create table spitter (
    id identity,
    username varchar(25) not null,
    password varchar(25) not null,
    fullName varchar(100) not null,
    email varchar(50) not null,
    updateByEmail boolean not null
  );
  
  create table spittle (
    id integer identity primary key,
    spitter integer not null,
    message varchar(2000) not null,
    postedTime datetime not null,
    foreign key (spitter) references spitter(id)
  );
  