vlsi opened a new pull request #1718: [CALCITE-3666] Refine RelMdColumnUniqueness and RelMdUniqueKeys for Calc URL: https://github.com/apache/calcite/pull/1718 https://issues.apache.org/jira/browse/CALCITE-3666 This is required for better join cardinality estimation when EnumerableCalc is involved
---------------------------------------------------------------- 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. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services
