KRILabs01 opened a new issue, #40871: URL: https://github.com/apache/superset/issues/40871
### Bug description When attempting to apply a hours offset to the dataset the day time interval will adjust as well. For Example if I set the hours offset to -4 Instead of the day grouping 24 hours starting at 12am like its expected. it will group 24 hours starting at 8pm. Which groups the counts from 8pm-12am to the incorrect day prior. Please see the screenshots below. ### Screenshots/recordings Data is being pulled from a ms sql server in UTC Time. Docker container and Linux host are both set to UTC Currently im running into a problem where when i apply the "Hours Offset" to the dataset it shows in the correct TZ but when setting the interval to Day it looks like its only counting till 8pm. then puts anything from 8pm-12am to the next day. Attachment shows -4 offset for the dataset. <img width="440" height="151" alt="Image" src="https://github.com/user-attachments/assets/a54f1449-5804-4b32-945d-b28ee59d2a4e"; /> Attachment shows when hovering over a day interval that the end time is 8pm, Removing the -4 offset will group the counts correctly. <img width="1187" height="901" alt="Image" src="https://github.com/user-attachments/assets/0fb2c812-ba97-4486-801c-70599261bddb"; /> The test I ran was setting the interval to "day" and "Hour" with the offset on and off to see where the count would land. Actual time in UTC from the db :2026-06-02 12:57:16 (offset 0) When grouped by hour it groups into 2026-06-02 12:00:00 (offset 0) When Grouped by Day it groups to 2026-06-02 00:00:00 (offset -4) When grouped by hour it goes to 2026-06-02 08:00:00 (offset -4) When grouped by Day it groups to 2026-06-01 20:00:00 Offset set to -4 shows the correct time but groups into the wrong day <img width="1762" height="445" alt="Image" src="https://github.com/user-attachments/assets/c1a6ce68-3f6f-46a9-801f-eb8a59df0c46"; /> Offset set to 0 showing the correct day but in UTC time <img width="1743" height="458" alt="Image" src="https://github.com/user-attachments/assets/c6dbf291-526c-4a8d-be10-154394f68697"; /> ### Superset version master / latest-dev ### Python version 3.9 ### Node version 16 ### Browser Chrome ### Additional context _No response_ ### Checklist - [x] I have searched Superset docs and Slack and didn't find a solution to my problem. - [x] I have searched the GitHub issue tracker and didn't find a similar bug report. - [x] 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]
