pucke-dev opened a new pull request, #49554: URL: https://github.com/apache/arrow/pull/49554
### Rationale for this change The current documentation contains a technical inconsistency in the validity bitmap values for column 4. According to the Arrow specification: > In Arrow, a dedicated buffer, known as the validity (or “null”) bitmap, is used alongside the data indicating whether each value in the array is null or not: a value of 1 means that the value is not-null (“valid”), whereas a value of 0 indicates that the value is null. In the existing example, the validity bitmap for the third row of the variable-size binary child array is incorrectly set to 1, despite the row being null. This PR corrects that bit to 0 to align with the fixed-size primitive child array and the overall Arrow memory layout standards. ### What changes are included in this PR? Updated the struct-diagram.svg ### Are these changes tested? No ### Are there any user-facing changes? No -- 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]
