szehon-ho commented on PR #55427: URL: https://github.com/apache/spark/pull/55427#issuecomment-4324491815
@cloud-fan Thanks for the catch on the trailing \`flatMap\` silently dropping columns when no default is available — fixed in \`380a3ac\` (throw + regression tests). I also pushed an additional hardening commit (\`0be4cc8\`) so INSERT output resolution cannot end up with a too-short projection if nested \`Option\`/\`flatMap\` paths drop entries; MERGE \`resolveUpdate\` still uses \`enforceFullOutput=false\` to preserve the existing \`getOrElse\` fallback behavior. I replied inline on the review thread as well. -- 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]
