text: CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
  
  CREATE TABLE users (
      id UUID PRIMARY KEY DEFAULT uuid_generate_v4(),
      created_at TIMESTAMP DEFAULT current_timestamp NOT NULL,
      updated_at TIMESTAMP DEFAULT current_timestamp NOT NULL,
      email VARCHAR(120) UNIQUE NOT NULL,
      password_hash BYTEA NOT NULL,
      current_auth_token VARCHAR(36),
      last_action TIMESTAMP
  );
  SELECT diesel_manage_updated_at('users');
  
  CREATE UNIQUE INDEX email_idx ON users(email);
  CREATE UNIQUE INDEX current_auth_token_idx ON users(current_auth_token);
  