create table central.promotion_advertiser
(
    advertiser_id   bigint                                 not null comment '广告主id'
        primary key,
    env             varchar(256) default ''                not null,
    advertiser_name varchar(256)                           null,
    platform_id     int                                    null comment '投放平台id',
    app_id          int                                    null comment '应用id',
    operator_id     int                                    null comment '优化师id',
    access_token    varchar(256)                           not null,
    remark          varchar(256)                           null,
    create_time     datetime     default (now())           not null,
    update_time     datetime     default CURRENT_TIMESTAMP null,
    invalid_time    datetime                               not null comment '授权失效时间'
);