`DROP TABLE if exists default.test_20221226 on cluster clickhouse;
CREATE TABLE default.test_20221226 on cluster clickhouse
(
   uid Int64,
   start Int64,
   end Int64,
   ck_insert_time DateTime default now()
)
ENGINE = ReplacingMergeTree(ck_insert_time)
ORDER BY (uid, start)
;

DROP TABLE if exists default.test_20221226_all on cluster clickhouse;
CREATE TABLE default.test_20221226_all on cluster clickhouse AS default.test_20221226
ENGINE = Distributed('clickhouse', 'default', 'test_20221226', cityHash64(uid))
;

DROP DICTIONARY if exists default.test_20221226_dict on cluster clickhouse;
CREATE DICTIONARY default.test_20221226_dict on cluster clickhouse
(
    uid Int64,
    start Int64,
    end Int64,
    ck_insert_time DateTime
)
PRIMARY KEY uid
SOURCE(CLICKHOUSE(HOST 'localhost' PORT 9000 USER 'default' PASSWORD 'default' DB 'default' TABLE 'test_20221226_all' UPDATE_FIELD 'ck_insert_time' UPDATE_LAG 60))
LIFETIME(MIN 10 MAX 60)
LAYOUT(RANGE_HASHED())
RANGE(MIN start MAX end)
;

INSERT INTO default.test_20221226_all(uid,start,end) values (1, 0, 100),(1, 101,200),(2,0,999),(2,1000,10000);

select * from default.test_20221226_all ;
uid	start	end	ck_insert_time
1	0	100	2022-12-26 11:38:34
1	101	200	2022-12-26 11:38:34
2	0	999	2022-12-26 11:38:34
2	1000	10000	2022-12-26 11:38:34

select * from default.test_20221226_dict ;
uid	start	end	ck_insert_time
1	0	100	2022-12-26 11:38:34
1	101	200	2022-12-26 11:38:34
2	0	999	2022-12-26 11:38:34
2	1000	10000	2022-12-26 11:38:34

`

after the DICTIONARY update. (one minute later)

`
select * from default.test_20221226_all ;
uid	start	end	ck_insert_time
1	0	100	2022-12-26 11:38:34
1	101	200	2022-12-26 11:38:34
2	0	999	2022-12-26 11:38:34
2	1000	10000	2022-12-26 11:38:34

select * from default.test_20221226_dict ;
uid	start	end	ck_insert_time
1	101	200	2022-12-26 11:38:34
2	1000	10000	2022-12-26 11:38:34

`

the result in dict is wrong, missing the first range for each PRIMARY KEY.

somthing wrong in my create sql? or a bug for this version. because i have used this plan in version 21.11.4.14, that's greats on it,



result.reserve(attribute_names_size);
        const ColumnPtr & key_column = key_columns.back();
        const auto * key_to_index_column = typeid_cast<const ColumnUInt64 *>(key_column.get());
        if (!key_to_index_column)
            throw Exception(ErrorCodes::LOGICAL_ERROR,
                "Dictionary {} read expect indexes column with type UInt64",
                range_dictionary_ptr->getFullName());
        const auto & data = key_to_index_column->getData();
        for (size_t i = 0; i < attribute_names_size; ++i)
        {
            const auto & attribute_name = attribute_names[i];
            const auto & result_type = result_types[i];
            result.emplace_back(range_dictionary_ptr->getColumnInternal(attribute_name, result_type, data));
        }
        return result;
    };
    auto coordinator = std::make_shared<DictionarySourceCoordinator>(
        dictionary,
        column_names,
        std::move(key_columns),
        std::move(data_columns),
        max_block_size,
        std::move(read_keys_func));
    auto result = coordinator->read(num_streams);
    return result;
}
template class RangeHashedDictionary<DictionaryKeyType::Simple>;
template class RangeHashedDictionary<DictionaryKeyType::Complex>;
}