CREATE TABLE `comment`  (
                     `id` int(0) NOT NULL COMMENT '唯一标识',
                     PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;

CREATE TABLE `department`  (
                            `id` int(0) NOT NULL COMMENT '唯一标识',
                            PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;

CREATE TABLE `role`  (
                               `id` int(0) NOT NULL COMMENT '唯一标识',
                               PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;

CREATE TABLE `user`  (
                         `id` int(0) NOT NULL COMMENT '唯一标识',
                         PRIMARY KEY (`id`) USING BTREE
) ENGINE = InnoDB CHARACTER SET = utf8mb4 COLLATE = utf8mb4_general_ci ROW_FORMAT = Dynamic;