我想实现如下表
CREATE TABLE `item` (
`country_id` bigint(20) NOT NULL,
`name` varchar(255) NOT NULL,
`CREATION_DATE` datetime NOT NULL,
`description` varchar(255) DEFAULT NULL,
`point` decimal(19,2) NOT NULL,
`price` decimal(19,2) NOT NULL,
`UPDATED_DATE` datetime DEFAULT NULL,
`VERSION` int(11) DEFAULT NULL,
`STARTER_PACKAGE` tinyint(1) NOT NULL,
PRIMARY KEY (`name`,`country_id`),
KEY `fk_country_id` (`country_id`),
CONSTRAINT `fk_country_id` FOREIGN KEY (`country_id`) REFERENCES `country` (`ID`)
) ENGINE=InnoDB DEFAULT CHARSET=latin1$$
谁能告诉我如何编写带有注释的实体来实现上表?