Is it possible to have a parquet file with NullType/UNKNOWN column?
Further more, is it possible to have another parquet file with NullType/UNKOWN column that has non-null value? I'm not sure if it fits into bad_data or not as this is allowed by spec but libraries handle this situation differently.
Is it possible to have a parquet file with NullType/UNKNOWN column?
Further more, is it possible to have another parquet file with NullType/UNKOWN column that has non-null value? I'm not sure if it fits into bad_data or not as this is allowed by spec but libraries handle this situation differently.