create table event_meta_info
(
    id          bigint auto_increment
        primary key,
    product_id  varchar(255) not null,
    alias       varchar(255) not null,
    name        varchar(255) not null,
    event_type  varchar(255) not null,
    accept      int          not null,
    description varchar(255) null,
    create_time datetime     not null,
    update_time datetime     not null
);

create table event_meta_prop
(
    id          bigint auto_increment
        primary key,
    product_id  varchar(255) not null,
    col         varchar(255) not null,
    alias       varchar(255) null,
    name        varchar(255) not null,
    prop_type   varchar(255) not null,
    value_type  varchar(255) not null,
    accept      int(2) not null,
    description varchar(255) null,
    create_time datetime     not null,
    update_time datetime     not null
);