peter-toth opened a new pull request, #38035: URL: https://github.com/apache/spark/pull/38035
### What changes were proposed in this pull request? This is a WIP PR to improve constraint generation with the help of `TreeNode.multiTransform()`. As this PR is based on https://github.com/apache/spark/pull/38034, that is not yet merged, the diff in this PR contains changes from both PRs. Please see commit https://github.com/apache/spark/commit/a7452e55b35e5ad9c1603e19f317b5f4a848935d for the actual change related to constraint generation. ### Why are the changes needed? Generate less useless constraints that are filtered out later. ### Does this PR introduce _any_ user-facing change? No. ### How was this patch tested? Existing UTs. -- 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]
