The only columns that show what they are supposed to are `database`, `table`, `name` and `disk`.
The other columns borrow values from a neighbour.
```
┌─table────────┬─partition_id─┬─name────────────────────────────────┬─disk────┬─reason─┬─min_block_number─┬─max_block_number─┬───level─┐
│ actions_log  │ ignored      │ ignored_202107_714380_714380_0      │ default │        │           202107 │           714380 │  714380 │
│ actions_log  │ ignored      │ ignored_202107_713838_713838_0      │ default │        │           202107 │           713838 │  713838 │
│ actions_log  │ ignored      │ ignored_202107_713875_713875_0      │ default │        │           202107 │           713875 │  713875 │
│ actions_log  │ ignored      │ ignored_202107_725839_725839_0      │ default │        │           202107 │           725839 │  725839 │
│ actions_log  │ ignored      │ ignored_202107_713927_713927_0      │ default │        │           202107 │           713927 │  713927 │
│ actions_log  │ ignored      │ ignored_202107_714009_714009_0      │ default │        │           202107 │           714009 │  714009 │
```
MergeTreePartInfo::parseMinMaxDatesFromPartName(name, min_date, max_date);
        const auto & date_lut = DateLUT::instance();
        partition = MergeTreePartition(date_lut.toNumYYYYMM(min_date));
        minmax_idx = MinMaxIndex(min_date, max_date);
    }
    else
    {
        String path = getFullRelativePath();
        if (!parent_part)
            partition.load(storage, volume->getDisk(), path);
        if (!isEmpty())
        {
            if (parent_part)
                
                minmax_idx.initialized = true;
            else
                minmax_idx.load(storage, volume->getDisk(), path);
        }
        if (parent_part)
            return;
    }
    auto metadata_snapshot = storage.getInMemoryMetadataPtr();
    String calculated_partition_id = partition.getID(metadata_snapshot->getPartitionKey().sample_block);
    if (calculated_partition_id != info.partition_id)
        throw Exception(
            "While loading part " + getFullPath() + ": calculated partition ID: " + calculated_partition_id
            + " differs from partition ID in part name: " + info.partition_id,
            ErrorCodes::CORRUPTED_DATA);
}
void IMergeTreeDataPart::loadChecksums(bool require)