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 │
```
{
    UInt32 min_yyyymmdd = 0;
    UInt32 max_yyyymmdd = 0;
    ReadBufferFromString in(part_name);
    if (!tryReadIntText(min_yyyymmdd, in)
        || !checkChar('_', in)
        || !tryReadIntText(max_yyyymmdd, in))
    {
        throw Exception("Unexpected part name: " + part_name, ErrorCodes::BAD_DATA_PART_NAME);
    }
    const auto & date_lut = DateLUT::instance();
    min_date = date_lut.YYYYMMDDToDayNum(min_yyyymmdd);
    max_date = date_lut.YYYYMMDDToDayNum(max_yyyymmdd);
    auto min_month = date_lut.toNumYYYYMM(min_date);
    auto max_month = date_lut.toNumYYYYMM(max_date);
    if (min_month != max_month)
        throw Exception("Part name " + part_name + " contains different months", ErrorCodes::BAD_DATA_PART_NAME);
}
bool MergeTreePartInfo::contains(const String & outer_part_name, const String & inner_part_name, MergeTreeDataFormatVersion format_version)
{
    MergeTreePartInfo outer = fromPartName(outer_part_name, format_version);
    MergeTreePartInfo inner = fromPartName(inner_part_name, format_version);
    return outer.contains(inner);
}
String MergeTreePartInfo::getPartName() const