```
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]
```
{
    if (hierarhical_index)
        return hierarhical_index;
    size_t hierarchical_attribute_index = *dict_struct.hierarchical_attribute_index;
    const auto & hierarchical_attribute = attributes[hierarchical_attribute_index];
    const ContainerType<UInt64> & parent_keys = std::get<ContainerType<UInt64>>(hierarchical_attribute.container);
    HashMap<UInt64, PaddedPODArray<UInt64>> parent_to_child;
    parent_to_child.reserve(element_count);
    UInt64 child_keys_size = static_cast<UInt64>(parent_keys.size());
    for (UInt64 child_key = 0; child_key < child_keys_size; ++child_key)
    {
        if (!loaded_keys[child_key])
            continue;
        auto parent_key = parent_keys[child_key];
        parent_to_child[parent_key].emplace_back(child_key);
    }
    return std::make_shared<DictionaryHierarchicalParentToChildIndex>(parent_to_child);
}
ColumnPtr FlatDictionary::getDescendants(