alamb opened a new issue #201: URL: https://github.com/apache/arrow-datafusion/issues/201
*Note*: migrated from original JIRA: https://issues.apache.org/jira/browse/ARROW-12319 When you try and run a query such as {code} select AVG(ts_colum) from t; {code} where ts_column has `DataType::Timestamp` type, you get a pretty unintelligible error message "Coercion from [Timestamp(Nanosecond, None)] to the signature Uniform(1, [Int8, Int16, Int32, Int64, UInt8, UInt16, UInt32, UInt64, Float32, Float64]) failed." This error should be improved to say something more like "AVG is not supported for {datatype} try an explicit cast." -- 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]
