create table video
(
	id serial not null,
	video_url varchar(255) not null,
	struc_id int
);

comment on column video.video_url is '泵站摄像头嵌入链接';

comment on column video.struc_id is '泵站id,不填就是全部';

create unique index video_id_uindex
	on video (id);

alter table video
	add constraint video_pk
		primary key (id);