```
create table default.test_parent
(
    id        UInt64,
    parent_id Nullable(UInt64)
) engine = MergeTree

create dictionary default.d4test_parent
    ( id UInt64,
    parent_id  Nullable(UInt64) HIERARCHICAL
    )
    PRIMARY KEY id
    SOURCE (CLICKHOUSE(DB 'default' TABLE 'test_parent'))
    LIFETIME (MIN 0 MAX 0)
    LAYOUT (HASHED)
;
insert into default.test_parent
values (1, null),
       (2, 3),
       (3, 1),
       (4, 2)
;
system reload dictionary default.d4test_parent
;
select dictGetDescendants('default.d4test_parent', toUInt64(2))
;
```

Code: 53. DB::Exception: default.d4test_parent (443f6664-e217-44ec-80e2-bbec982b4963): type mismatch: column has wrong type expected UInt64: While processing dictGetDescendants('default.d4test_parent', 2). (TYPE_MISMATCH) (version 22.3.2.1)


On old versions no errors
```
select version()
-- 21.11.6.7
;
select dictGetDescendants('default.d4test_parent', toUInt64(2))
-- [4]
```
const auto & keys_in = getColumnVectorData(this, in_key_column, keys_in_backup_storage);
        size_t hierarchical_attribute_index = *dict_struct.hierarchical_attribute_index;
        const auto & dictionary_attribute = dict_struct.attributes[hierarchical_attribute_index];
        auto & hierarchical_attribute = attributes[hierarchical_attribute_index];
        const auto & key_attribute_container = key_attribute.container;
        const UInt64 null_value = dictionary_attribute.null_value.template get<UInt64>();
        const AttributeContainerType<UInt64> & parent_keys_container = std::get<AttributeContainerType<UInt64>>(hierarchical_attribute.container);
        auto is_key_valid_func = [&](auto & key) { return key_attribute_container.find(key) != key_attribute_container.end(); };
        size_t keys_found = 0;
        auto get_parent_func = [&](auto & hierarchy_key)
        {
            std::optional<UInt64> result;
            auto it = key_attribute_container.find(hierarchy_key);
            if (it != key_attribute_container.end())
                result = parent_keys_container[it->getMapped()];
            keys_found += result.has_value();
            return result;
        };
        auto result = getKeysIsInHierarchyColumn(keys, keys_in, null_value, is_key_valid_func, get_parent_func);
        query_count.fetch_add(keys.size(), std::memory_order_relaxed);
        found_count.fetch_add(keys_found, std::memory_order_relaxed);
        return result;
    }
    else
    {
        return nullptr;
    }
}
template <DictionaryKeyType dictionary_key_type>
DictionaryHierarchicalParentToChildIndexPtr HashedArrayDictionary<dictionary_key_type>::getHierarchicalIndex() const