uyivzola opened a new pull request, #44122: URL: https://github.com/apache/superset/pull/44122
### SUMMARY Preserve NULL grouping values in box plots so their observations contribute to the displayed distributions. Adds regression coverage for statistics, labels, tooltips, and filters. Addresses the box-plot portion of #43547. ### BEFORE/AFTER SCREENSHOTS OR ANIMATED GIF Before: NULL groups disappear; an all-NULL grouping column shows no results.  After: the missing boxes and their statistics appear with `<NULL>` labels.  ### TESTING INSTRUCTIONS Create a box plot with mixed NULL/non-NULL groups. Repeat with all groups NULL, two grouping columns, and each whisker mode. Passed: 151 backend tests, 15 box-plot frontend tests, pre-commit (mypy and TypeScript included), and the production docs build. Nine live chart API cases and browser rendering passed with the exact changed backend module in an existing ARM64 Superset image. ### ADDITIONAL INFORMATION - [x] Has associated issue: #43547 (box plots only) - [x] Changes UI - [ ] Includes DB Migration - [ ] Introduces new feature or API -- 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]
