```
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] [                                                                                                                                                                                                                                        <=>               ]
```

}
    }
    catch (...)
    {
        tryLogCurrentException(__PRETTY_FUNCTION__);
    }
    mv_attached.store(false);
    
    if (!task->stream_cancelled)
    {
        if (path_is_directory)
        {
            if (!getTableDependentCount() || reschedule)
                task->holder->scheduleAfter(milliseconds_to_wait);
            else
            {
                std::unique_lock<std::mutex> lock(mutex);
                
                cv.wait(lock, [this] { return has_new_events; });
                has_new_events = false;
                if (task->stream_cancelled)
                    return;
                task->holder->schedule();
            }
        }
        else
            task->holder->scheduleAfter(milliseconds_to_wait);
    }
}
bool StorageFileLog::streamToViews()