Author: Sergei Petrunia <sergey@mariadb.com>
Date:   Wed Oct 11 19:02:25 2023 +0300

    MDEV-32301: Server crashes at Arg_comparator::compare_row

    In  Item_bool_rowready_func2::build_clone(): if we're setting
      clone->cmp.comparators=0
    also set
      const_item_cache=0
    as the Item is currently in a state where one cannot compute it.