baishen

> https://arrow.apache.org/docs/python/generated/pyarrow.MapType.html#pyarrow.MapType.keys_sorted Is this attribute not supported? If supported, there are more efficient algorithm implementations currently, we don't support `keys_sorted` attribute, considering the compatibility of the previous data, we do...

Hi, @Max-Meldrum Thanks for your sharing. It looks interesting. I am studying the design and implementation of the µWheel, and doing some performance testing. We'll consider using the µWheel for...

Hi, @maxjustus Thanks for report the bug. Currently the array lambda function doesn't support external columns, we'll add this in the near future.

Hi @maxjustus the bug has fixed, thanks again for your report.