On Thu, 8 Apr 2021 at 19:52, Micah Kornfield wrote:
> 1. Do the standard libraries handle that metadata key automatically ?
>
> C++, Python and Java have facilities to support them automatically
> (extensions needs to register themselves), I'm not sure about other
> languages.
>
> 2. Are there
Like Pandas, in the R package we store R-specific metadata in the schema;
this lets us preserve all R class and other attributes when round-tripping
data to Feather or Parquet. These are not stored in a way that is readable
or useful to other implementations, partly by design. If there were type
1. Do the standard libraries handle that metadata key automatically ?
C++, Python and Java have facilities to support them automatically
(extensions needs to register themselves), I'm not sure about other
languages.
2. Are there other standard or best practice metadata keys that either
people
Hey Team,
I noticed that under extension type the Arrow docs specifically call out to
`ARROW:extension:name` and `ARROW:extension:metadata` as recommended/reserved
metadata keys to handle extension types.
2 quick questions
1. Do the standard libraries handle that metadata key
