text: -- Your SQL goes here
  create table sessions (
  	id INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
      random_session_id TEXT,
      scheme TEXT,
      key_material TEXT,
      attributes TEXT,
      is_initialized TINYINT(1)
  );
  
  create table users (
  	id INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
      session_id INT NOT NULL,
      username varchar(255) NOT NULL,
      password varchar(255) NOT NULL,
      attributes TEXT,
      key_material TEXT,
      salt integer NOT NULL,
      api_key varchar(255) NOT NULL,
      FOREIGN KEY (session_id) REFERENCES sessions(id)
  );
  