/*
     * XXX Postfix does not send multi-byte characters. The following
     * piece of code is an explicit statement of this fact, and the
     * database server should not accept multi-byte information after
     * this point.
     */
    if (PQsetClientEncoding(host->db, "LATIN1") != 0) {
        msg_warn("dict_pgsql: cannot set the encoding to LATIN1, skipping %s",
                 host->hostname);
        plpgsql_down_host(host);
        return;
    }