huberylee opened a new issue, #43205: URL: https://github.com/apache/arrow/issues/43205
### Describe the enhancement requested Currently, there is no definitive standard for decimal NaN encoding in the industry, and Arrow does not support decimal NaN values. Is it possible to support decimal NaN values in Arrow, including the Arrow read/write Parquet path and the decimal cast path? ### Component(s) C++ -- 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]
