alamb opened a new pull request, #9700: URL: https://github.com/apache/arrow-datafusion/pull/9700
## Which issue does this PR close? Part of #7013 ## Rationale for this change In the context of looking at https://github.com/apache/arrow-datafusion/issues/9678 with @wiedld it was a little unclear what the `CommonSubexprEliminate` pass was doing without code exploration ## What changes are included in this PR? Add some more description of what `CommonSubexprEliminate` does along with an example ## Are these changes tested? By docs CI ## Are there any user-facing changes? No, just docs -- 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]
