CurtHagenlocher commented on PR #40408: URL: https://github.com/apache/arrow/pull/40408#issuecomment-1984546061
It is absolutely not the case that maps must have string keys. As just one example, part of the definition of [ADBC metadata](https://arrow.apache.org/docs/format/ADBC/C.html) includes a `map<int32, list<int32>>`. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
