zorbiłem coś takiego
$sql = $this->sql->query('select categories.id_categories,category from categories INNER JOIN videos ON categories.categories_id = videos.id_videos');
ale nie chce działać
tabele
CREATE TABLE IF NOT EXISTS `categories` ( `category` text collate utf8_unicode_ci NOT NULL, `id_categories` int(11) NOT NULL AUTO_INCREMENT, PRIMARY KEY (`id_categories`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci AUTO_INCREMENT=25 ; CREATE TABLE IF NOT EXISTS `videos` ( `video` text collate utf8_unicode_ci NOT NULL, `description` text collate utf8_unicode_ci NOT NULL, `title` text collate utf8_unicode_ci NOT NULL, `cover` varchar(50) collate utf8_unicode_ci NOT NULL DEFAULT 'okladki/', `data` datetime NOT NULL, `category` int(11) NOT NULL, `last_viev` datetime NOT NULL, `views` int(11) NOT NULL, `videos_id` int(11) NOT NULL AUTO_INCREMENT, PRIMARY KEY (`videos_id`) ) ENGINE=MyISAM DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci AUTO_INCREMENT=2 ;