CREATE TABLE `posts` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `user_id` int(11) NOT NULL,
  `title` varchar(120) COLLATE utf8_unicode_ci NOT NULL,
  `body` text COLLATE utf8_unicode_ci NOT NULL,
  `updated_at` timestamp NOT NULL DEFAULT current_timestamp(),
  `created_at` timestamp NOT NULL DEFAULT current_timestamp()
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;


CREATE TABLE `users` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `name` varchar(20) COLLATE utf8_unicode_ci NOT NULL,
  `email` varchar(36) COLLATE utf8_unicode_ci NOT NULL,
  `updated_at` timestamp NOT NULL DEFAULT current_timestamp(),
  `created_at` timestamp NOT NULL DEFAULT current_timestamp()
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;

ALTER TABLE `posts`
  ADD PRIMARY KEY (`id`);


ALTER TABLE `users`
  ADD PRIMARY KEY (`id`);