```
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 IDictionary * dictionary,
        const DictionaryAttribute & hierarchical_attribute,
        const PaddedPODArray<UInt64> & initial_keys_to_request,
        const DataTypePtr & key_type)
    {
        UInt64 null_value = hierarchical_attribute.null_value.get<UInt64>();
        ColumnPtr key_to_request_column = ColumnVector<UInt64>::create();
        auto * key_to_request_column_typed = static_cast<ColumnVector<UInt64> *>(key_to_request_column->assumeMutable().get());
        UInt64 key_not_in_storage_value = std::numeric_limits<UInt64>::max();
        ColumnPtr key_not_in_storage_default_value_column = ColumnVector<UInt64>::create(initial_keys_to_request.size(), key_not_in_storage_value);
        PaddedPODArray<UInt64> & keys_to_request = key_to_request_column_typed->getData();
        keys_to_request.assign(initial_keys_to_request);
        PaddedPODArray<UInt64> next_keys_to_request;
        HashSet<UInt64> already_requested_keys;
        HashMap<UInt64, UInt64> child_to_parent_key;
        while (!keys_to_request.empty())
        {
            child_to_parent_key.reserve(child_to_parent_key.size() + keys_to_request.size());
            auto parent_key_column = dictionary->getColumn(
                hierarchical_attribute.name,
                hierarchical_attribute.type,