CREATE TABLE `service_ai_file`
(
    `id`            bigint NOT NULL,
    `created_time`  datetime(6)  DEFAULT NULL,
    `modified_time` datetime(6)  DEFAULT NULL,
    `filename`      varchar(255) DEFAULT NULL,
    `md5`           varchar(255) DEFAULT NULL,
    `path`          varchar(255) DEFAULT NULL,
    `size`          bigint       DEFAULT NULL,
    `type`          varchar(255) DEFAULT NULL,
    PRIMARY KEY (`id`)
) DEFAULT CHARSET = utf8mb4;