hsyuan opened a new pull request #1956: URL: https://github.com/apache/calcite/pull/1956
Existing RelSubset may be first created by parent trait request, so its state is required. But when there is a new RelNode in the same RelSet can deliver the same traitset, we mark the subset as derived/delivered too, in which case, we should also fire rule for the subset. JIRA: CALCITE-3966 ---------------------------------------------------------------- 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]
