# Note, this proc does not work at all if it is passed any of the
        # date parameters. Here is why:
        #
        # query_value := 'SELECT user_id, creation_tsz, extract (epoch from
        #                 timestamptz (creation_tsz)) FROM favorite_listings
        #                 WHERE target_user_id=' || target_user_id_input || ''
        #                 || month_option || year_option ||
        #                 'ORDER BY creation_tsz DESC';
        #
        # Catch it? There's no space between the date options and ORDER BY.
        # So there's no way anybody ever tested this proc. Luckily it's a cut
        # and paste job from unlimited emid version, which breaks too.
        # /rant