小编Dan*_*l B的帖子

我有以下表格:

CREATE TABLE views (
    view_id bigint NOT NULL,
    usr_id bigint,
    ip inet,
    referer_id bigint,
    country_id integer,
    validated smallint,
    completed smallint,
    value numeric
);

ALTER TABLE ONLY views
    ADD CONSTRAINT "Views_pkey" PRIMARY KEY (view_id);

CREATE TABLE country (
    country_id integer NOT NULL,
    country character varying(2)
);

ALTER TABLE ONLY country
    ADD CONSTRAINT country_pkey PRIMARY KEY (country_id);

CREATE TABLE file_id_view_id (
    file_id bigint,
    view_id bigint,
    created_ts timestamp without time zone
);

CREATE TABLE file_owner (
    file_id bigint NOT NULL,
    owner_id bigint …