**How to reproduce**
Clickhouse server 20.13.1.5273
```
CREATE TABLE default.test
(
`key` UInt32,
`ts` DateTime CODEC(DoubleDelta, LZ4),
`db_time` DateTime DEFAULT now() COMMENT 'spout-ignore' CODEC(DoubleDelta, LZ4)
)
ENGINE = MergeTree
PARTITION BY toStartOfTenMinutes(db_time)
ORDER BY (key, ts)
TTL db_time + toIntervalHour(3)
SETTINGS index_granularity = 8192, merge_with_ttl_timeout = 3600, min_rows_for_compact_part = 1000000, min_bytes_for_compact_part = 200000000, in_memory_parts_enable_wal = 0;


INSERT INTO test(key, ts) SELECT number % 1000, now() + intDiv(number,1000) FROM numbers(500);

SELECT * FROM test;
500 rows in set. Elapsed: 0.003 sec.

DETACH TABLE test;

ATTACH TABLE test;

SELECT * FROM test;

0 rows in set. Elapsed: 0.002 sec.
```

**Expected behavior**
Clickhouse would flush parts on disk.
{
    return getCombinedIndicesExpression(metadata_snapshot->getPrimaryKey(), metadata_snapshot->getSecondaryIndices(), metadata_snapshot->getColumns(), getContext());
}
ExpressionActionsPtr MergeTreeData::getSortingKeyAndSkipIndicesExpression(const StorageMetadataPtr & metadata_snapshot) const
{
    return getCombinedIndicesExpression(metadata_snapshot->getSortingKey(), metadata_snapshot->getSecondaryIndices(), metadata_snapshot->getColumns(), getContext());
}
void MergeTreeData::checkPartitionKeyAndInitMinMax(const KeyDescription & new_partition_key)
{
    if (new_partition_key.expression_list_ast->children.empty())
        return;
    checkKeyExpression(*new_partition_key.expression, new_partition_key.sample_block, "Partition", allow_nullable_key);
    
    DataTypes minmax_idx_columns_types = getMinMaxColumnsTypes(new_partition_key);
    
    
    bool has_date_column = false;
    bool has_datetime_column = false;
    for (size_t i = 0; i < minmax_idx_columns_types.size(); ++i)
    {
        if (isDate(minmax_idx_columns_types[i]))
        {
            if (!has_date_column)
            {
                minmax_idx_date_column_pos = i;
                has_date_column = true;
            }