create table alarm_data_continuity
(
	id serial not null,
	file text not null,
	type int not null,
	create_time timestamp not null
);

comment on column alarm_data_continuity.type is '数据连续性的类型编号';

create unique index alarm_data_continuity_id_uindex
	on alarm_data_continuity (id);

alter table alarm_data_continuity
	add constraint alarm_data_continuity_pk
		primary key (id);







create table alarm_data_continuity_type
(
	id serial not null,
	name varchar not null,
	type_number int not null
);

comment on column alarm_data_continuity_type.type_number is '类型编号';

create unique index alarm_data_continuity_type_id_uindex
	on alarm_data_continuity_type (id);

create unique index alarm_data_continuity_type_type_number_uindex
	on alarm_data_continuity_type (type_number);

alter table alarm_data_continuity_type
	add constraint alarm_data_continuity_type_pk
		primary key (id);