create table mv_generate_log
(
    task_id            varchar(64) not null
        primary key,
    ssid               varchar(64) null,
    device_id          varchar(64) null,
    phone              varchar(32) null,
    mv_id              varchar(64) null,
    song_id            varchar(64) null,
    orientation        varchar(64) null,
    paragraph_content  varchar(5000) null,
    image_desc_content varchar(5000) null,
    start_time         datetime null,
    send_time          datetime null,
    handle_time        datetime null,
    finish_time        datetime null,
    fail_reason        varchar(2000) null
);