CREATE TABLE `ufutx_question_category` (
    `id` INT NOT NULL AUTO_INCREMENT , 
    `name` VARCHAR(100) NOT NULL COMMENT "名称",
    `icon` VARCHAR(191) NOT NULL COMMENT "图标",
    `sort` int  default 0 COMMENT "排序 越小越靠前",
    `created_at` TIMESTAMP NULL DEFAULT NULL , 
    `updated_at` TIMESTAMP NULL DEFAULT NULL , 
    PRIMARY KEY (`id`)
) ENGINE = InnoDB COMMENT = '问题分类';