```
ubuntu@ip-172-31-79-147:/opt/downloads$ clickhouse-local --max_threads 8 --query "WITH parseDateTimeBestEffort(extract(_path, 'pageviews-([\\d\\-]+)\\.gz$')) AS time, splitByChar(' ', line) AS values, splitByChar('.', values[1]) AS projects SELECT time, projects[1] AS project, projects[2] AS subproject, values[2] AS path, (values[3])::UInt64 AS hits FROM file('pageviews*.gz', LineAsString) WHERE length(values) >= 3" | pv > /dev/null
^C01GiB 0:01:08 [ 129MiB/s] [                                                                                                                                                                   <=>                                                                                    ]

ubuntu@ip-172-31-79-147:/opt/downloads$ clickhouse-local --max_threads 8 --query "WITH parseDateTimeBestEffort(extract(toLowCardinality(_path), 'pageviews-([\\d\\-]+)\\.gz$')) AS time, splitByChar(' ', line) AS values, splitByChar('.', values[1]) AS projects SELECT time, projects[1] AS project, projects[2] AS subproject, values[2] AS path, (values[3])::UInt64 AS hits FROM file('pageviews*.gz', LineAsString) WHERE length(values) >= 3" | pv > /dev/null
^C46GiB 0:00:48 [ 175MiB/s] [                                                                                                                                                                                                                                        <=>               ]
```

if (hive_file->hasMinMaxIndex())
    {
        hive_file->loadMinMaxIndex();
        if (!hivefile_key_condition.checkInHyperrectangle(hive_file->getMinMaxIndex()->hyperrectangle, hivefile_name_types.getTypes())
                 .can_be_true)
        {
            LOG_TRACE(log, "Skip hive file {} by index {}", hive_file->getPath(), hive_file->describeMinMaxIndex(hive_file->getMinMaxIndex()));
            return {};
        }
    }
    
    if (hive_file->hasSubMinMaxIndex())
    {
        std::set<int> skip_splits;
        hive_file->loadSubMinMaxIndex();
        const auto & sub_minmax_idxes = hive_file->getSubMinMaxIndexes();
        for (size_t i = 0; i < sub_minmax_idxes.size(); ++i)
        {
            if (!hivefile_key_condition.checkInHyperrectangle(sub_minmax_idxes[i]->hyperrectangle, hivefile_name_types.getTypes())
                     .can_be_true)
            {
                LOG_TRACE(log, "Skip split {} of hive file {}", i, hive_file->getPath());
                skip_splits.insert(i);
            }
        }
        hive_file->setSkipSplits(skip_splits);
    }
    return hive_file;
}
Pipe StorageHive::read(