fallintoplace opened a new pull request, #1064: URL: https://github.com/apache/arrow-go/pull/1064
## What changed Clear the validity bit using the null index relative to `startOffset` when exporting a dictionary suffix. ## Why `GetDictArrayData` builds a new dictionary whose bitmap starts at the requested offset, but it previously cleared the absolute memo-table index. For nonzero offsets this could mark the wrong dictionary entry valid while still reporting one null. The regression test exports a suffix containing a null and verifies that the corresponding relative entry is null. ## Testing - `go test ./arrow/array` -- 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]
