JohnDietrich-Pepper opened a new issue, #27245: URL: https://github.com/apache/superset/issues/27245
### Bug description Fix #26429 broke our charting because it now treats null values as zeros for the sake of the cumulative sum function. This causes an issue where future time periods that have yet to occur will have data and gaps in data are now being filled instead of showing as gaps. When the data is null it should be reflected as null NOT zero. If the user wants to fill in or interpolate here that should be a separate option like in other reporting platforms and Excel.  ### How to reproduce the bug Create a line chart and use the cumulative sum function. ### Screenshots/recordings _No response_ ### Superset version 3.1.1 ### Python version 3.9 ### Node version 16 ### Browser Chrome ### Additional context _No response_ ### Checklist - [ ] 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]
