robertolucchetti opened a new issue, #38882: URL: https://github.com/apache/superset/issues/38882
### Bug description When using Line Chart with Time Grain Hour, Superset generates a wrong chart. The issue is present in v6.0.0 and v6.1.0rc1 also, while versione 4.1.2 works fine. Here the wrong chart with Time Grain = Hour <img width="1100" height="466" alt="Image" src="https://github.com/user-attachments/assets/e3992dc6-b04a-4e20-9ec0-72f9c5901fe9"; /> While here a correct chart with Time Grain = Day <img width="1103" height="474" alt="Image" src="https://github.com/user-attachments/assets/63277ab6-f18d-414b-b558-7d09c2db0643"; /> Probably the reason is the SQL query generated without the DATE() truncation: DATE_ADD(start_datetime, INTERVAL (HOUR(start_datetime)) HOUR) AS start_datetime, … GROUP BY DATE_ADD(start_datetime, INTERVAL (HOUR(start_datetime)) HOUR) It should be something like this: DATE_ADD(DATE(start_datetime), INTERVAL HOUR(start_datetime) HOUR) AS start_datetime, … GROUP BY DATE_ADD(DATE(start_datetime), INTERVAL HOUR(start_datetime) HOUR) Is there a fix for that, or a plan for a patch? ### Screenshots/recordings _No response_ ### Superset version 6.0.0 ### Python version 3.10 ### Node version Not applicable ### Browser Chrome ### Additional context _No response_ ### Checklist - [x] I have searched Superset docs and Slack and didn't find a solution to my problem. - [ ] I have searched the GitHub issue tracker and didn't find a similar bug report. - [ ] I have checked Superset's logs for errors and if I found a relevant Python stacktrace, I included it here as text in the "additional context" section. -- 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] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
