CREATE TABLE short_sessions_history (
    history_event_id SERIAL PRIMARY KEY,
    history_user_id character varying(40) NOT NULL,
    history_originator_id text,
    history_action text NOT NULL,
    history_timestamp integer NOT NULL,
    history_comment text,

    id integer,
    user_id character varying(40) NOT NULL,
    expire_at integer NOT NULL,
    session_key text NOT NULL
);
