nemanjapetr-db opened a new pull request, #49351: URL: https://github.com/apache/spark/pull/49351
### What changes were proposed in this pull request? Instruction for reviewers https://docs.google.com/document/d/1qcEJxqoXcr5cSt6HgIQjWQSqhfkSaVYkoDHsg5oxXp4/edit Introduction of UnionLoop and UnionLoopRef logical plan classes. Changes in ResolveWithCTE.scala to have the analyzer grok recursive anchors. ### Why are the changes needed? Support for the recursive CTE. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Proposed changes in this PR are no-op. Tested ./build/sbt "test:testOnly org.apache.spark.sql.SQLQueryTestSuite" ./build/sbt "test:testOnly *PlanParserSuite" ### Was this patch authored or co-authored using generative AI tooling? 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: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org
