CREATE TABLE `news` (
  `id` int NOT NULL AUTO_INCREMENT,
  `source` varchar(255) DEFAULT NULL COMMENT '动态来源',
  `work_type` varchar(255) DEFAULT NULL COMMENT '动态分类',
  `release_time` datetime DEFAULT NULL COMMENT '发布时间',
  `create_time` datetime DEFAULT NULL,
  `update_time` datetime DEFAULT NULL,
  `content_txt` text CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci,
  PRIMARY KEY (`id`)
) ENGINE=InnoDB;


CREATE TABLE `sup_dict_problem_type_maping` (
    `id` int NOT NULL AUTO_INCREMENT,
    `external_name` varchar(255) COLLATE utf8mb4_general_ci DEFAULT NULL,
    `internal_name` varchar(255) COLLATE utf8mb4_general_ci NOT NULL,
    `internal_id` varchar(40) COLLATE utf8mb4_general_ci NOT NULL,
    `create_time` datetime DEFAULT NULL,
    `update_time` datetime DEFAULT NULL,
    PRIMARY KEY (`id`)
) ENGINE=InnoDB;