alamb opened a new issue #200: URL: https://github.com/apache/arrow-datafusion/issues/200
*Note*: migrated from original JIRA: https://issues.apache.org/jira/browse/ARROW-12318 This is a follow on to ARROW-12277 Background: Support for Min/Max/Sum/Count were added for DataType::Timestamp(*) types in https://github.com/apache/arrow/pull/9970. This ticket tracks adding support for Avg, which is slightly more involved as currently Avg assumes the output type is always F64, and in this case I think Avg(timestamp) should also be (timestamp). We should double check what postgres does in this case and follow its example -- 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. For queries about this service, please contact Infrastructure at: [email protected]
