create table report_spot_check_preview
(
	id serial not null,
	percentage int not null,
	department_id int not null
		constraint report_spot_check_preview_department_id_fk
			references department (id),
	date timestamp with time zone,
	report_count int not null,
	checked bool default false
);

comment on table report_spot_check_preview is '抽查的预览结果 ';

comment on column report_spot_check_preview.percentage is '抽查比例';

comment on column report_spot_check_preview.department_id is '幸运乡镇';

comment on column report_spot_check_preview.date is '预览时间';

comment on column report_spot_check_preview.report_count is '当时上报总数';

create unique index report_spot_check_preview_id_uindex
	on report_spot_check_preview (id);

alter table report_spot_check_preview
	add constraint report_spot_check_preview_pk
		primary key (id);