CREATE TABLE `map_group` (
	`id` BIGINT(20) NOT NULL AUTO_INCREMENT,
	`group_name` VARCHAR(64) NOT NULL,
	`group_type` VARCHAR(32) NOT NULL,
	`map_ids` VARCHAR(6400) NOT NULL DEFAULT '[]',
	PRIMARY KEY (`id`)
)
COMMENT='地图分组'
ENGINE=InnoDB
AUTO_INCREMENT=3
;