How to return only one partition

[marsupialtail]

It is my understanding that currently if you use partition_by with a partition_key, it will use this partitioning under the hood but still return the whole arrow table.

I would like for connectorx to return only one partition. Is this plausible?

Background: I work on Quokka, and I would like to use connectorx as a distributed source reader from SQL databases.