CREATE TABLE `vn`.`chat` ( `id` int(11) NOT NULL AUTO_INCREMENT, `senderFk` int(10) unsigned DEFAULT NULL, `recipient` varchar(50) COLLATE utf8_unicode_ci DEFAULT NULL, `dated` date DEFAULT NULL, `checkUserStatus` tinyint(1) DEFAULT NULL, `message` varchar(200) COLLATE utf8_unicode_ci DEFAULT NULL, `status` tinyint(1) DEFAULT NULL, `attempts` int(1) DEFAULT NULL, PRIMARY KEY (`id`), KEY `chat_FK` (`senderFk`), CONSTRAINT `chat_FK` FOREIGN KEY (`senderFk`) REFERENCES `account`.`user` (`id`) ON UPDATE CASCADE ) ENGINE=InnoDB AUTO_INCREMENT=2 DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;