aleksei-akhundov-db opened a new pull request, #58854: URL: https://github.com/apache/spark/pull/58854
### What changes were proposed in this pull request? - Add a Spark 4.4 migration note for hint-shaped nested comments. - Show the newly rejected input and how to close the outer comment correctly. ### Why are the changes needed? Follow-up to #58826, as requested in [the review](https://github.com/apache/spark/pull/58826#issuecomment-5695919748). The fix changes previously accepted SQL, so users upgrading to Spark 4.4 need a migration note. ### Does this PR introduce _any_ user-facing change? No. Documentation only; the behavior change was implemented in #58826. ### How was this patch tested? - Checked the examples against the parser and CLI regression cases from #58826. - `git diff --check` passed. No tests were run for this documentation-only change. ### Was this patch authored or co-authored using generative AI tooling? Generated-by: OpenAI Codex (GPT-5) -- 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]
