chenkovsky opened a new pull request, #16211: URL: https://github.com/apache/datafusion/pull/16211
## Which issue does this PR close? related to https://github.com/apache/datafusion/issues/13748, ## Rationale for this change in with_constants, normalized_oeq_class called in nested loop. I checked flame graph, it's very expensive for example in #13748 . it's even worse, if #16171 is fixed. ## What changes are included in this PR? avoid normalized_oeq_class in loop. ## Are these changes tested? UT and perf ## Are there any user-facing changes? 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: github-unsubscr...@datafusion.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: github-unsubscr...@datafusion.apache.org For additional commands, e-mail: github-h...@datafusion.apache.org
