Statistics
https://play.clickhouse.com/play?user=play#c2VsZWN0IAp0b1N0YXJ0T2ZIb3VyKGNoZWNrX3N0YXJ0X3RpbWUpIGFzIGQsCmNvdW50KCksICBncm91cFVuaXFBcnJheShwdWxsX3JlcXVlc3RfbnVtYmVyKSwgIGFueShyZXBvcnRfdXJsKQpmcm9tIGNoZWNrcyB3aGVyZSAnMjAyMi0wNi0wMScgPD0gY2hlY2tfc3RhcnRfdGltZSBhbmQgdGVzdF9uYW1lIGxpa2UgJyUwMjQ5MV9wYXJ0X2xvZ19oYXNfdGFibGVfdXVpZCUnIGFuZCB0ZXN0X3N0YXR1cyBpbiAoJ0ZBSUwnLCAnRkxBS1knKSBncm91cCBieSBkIG9yZGVyIGJ5IGQgZGVzYw==

Some times there are not output from requests.
if (!part->minmax_idx->initialized)
            throw Exception("Found a non-empty part with uninitialized minmax_idx. It's a bug", ErrorCodes::LOGICAL_ERROR);
        filter_column_data.emplace_back();
        if (max_block_numbers_to_read)
        {
            auto blocks_iterator = max_block_numbers_to_read->find(part->info.partition_id);
            if (blocks_iterator == max_block_numbers_to_read->end() || part->info.max_block > blocks_iterator->second)
                continue;
        }
        if (minmax_idx_condition
            && !minmax_idx_condition->checkInHyperrectangle(part->minmax_idx->hyperrectangle, minmax_columns_types).can_be_true)
            continue;
        if (partition_pruner)
        {
            if (partition_pruner->canBePruned(*part))
                continue;
        }
        if (need_primary_key_max_column && !part->index_granularity.hasFinalMark())
        {
            normal_parts.push_back(part);
            continue;
        }
        real_parts.push_back(part);
        filter_column_data.back() = 1;
    }
    if (real_parts.empty())
        return {};
    FilterDescription filter(*filter_column);
    for (size_t i = 0; i < virtual_columns_block.columns(); ++i)
    {