They're mapped with the StructType/StructArray, which is also columnar
representation, e.g. one buffer per field in the sub-object. If you
have varying/incompatible types, a field will be promoted to a
UnionType.
François
On Thu, Apr 2, 2020 at 12:54 AM Micah Kornfield wrote:
>
> Hi Hasara,
> Th
Hi Hasara,
There isn't current functionality in C++/Python to do this (
https://issues.apache.org/jira/browse/ARROW-4630 is the issue tracking
this).
Also how nested attributes in json format are mapped into buffers once
> converted in arrow format?
I'm not sure I understand this question?
Thank
