ThomasAWalker opened a new issue, #13415: URL: https://github.com/apache/datafusion/issues/13415
### Describe the bug When group by is used with MAX and a group contains only NaNs the result is the minimum floating point value. Similarly MIN returns the maximum floating point value. ### To Reproduce ``` CREATE TABLE input_table ( "row" integer, "x" double precision ); INSERT INTO input_table VALUES (1, 'NaN'); SELECT max(input_table.x), min(input_table.x) from input_table GROUP BY input_table."row"; ``` ### Expected behavior In sqlite, postgres and duck both min and max will return NaN ### Additional context _No response_ -- 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: github-unsubscr...@datafusion.apache.org.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org