Hello community,
As per the below documentation, for an Arrow StructArray, it won’t have any
physical buffers backing it if it doesn’t contain any null value:
https://arrow.apache.org/docs/format/Columnar.html#struct-layout
However, in PyArrow, it complains if you try to import from C an ArrowAr
Hello community,
As per the below documentation, for an Arrow StructArray, it won’t have any
physical buffers backing it if it doesn’t contain any null value:
https://arrow.apache.org/docs/format/Columnar.html#struct-layout
However, in PyArrow, it complains if you try to import from C an ArrowAr
> On Mar 4, 2022, at 8:47 AM, Antoine Pitrou wrote:
>
>
> Le 04/03/2022 à 04:17, Hanqi Wu a écrit :
>> Hello community,
>> As per the below documentation, for an Arrow StructArray, it won’t have any
>> physical buffers backing it if it doesn’t contain any null valu
must still have an allocated validity bitmap, if it has
one or more null values.”
https://arrow.apache.org/docs/format/Columnar.html#struct-layout
Thanks,
Hanqi
On Mar 4, 2022, at 8:57 AM, Antoine Pitrou
mailto:anto...@python.org>> wrote:
Hi Hanqi,
Le 04/03/2022 à 14:53, Hanqi Wu a écrit :
> On Mar 4, 2022, at 9:08 AM, Antoine Pitrou wrote:
>
>
> I opened https://issues.apache.org/jira/browse/ARROW-15846
> Regards
>
> Antoine.
>
>
> Le 04/03/2022 à 15:05, Antoine Pitrou a écrit :
>> Le 04/03/2022 à 15:01, Hanqi Wu a écrit :
>>>