askalt opened a new pull request, #19893: URL: https://github.com/apache/datafusion/pull/19893
## Which issue does this PR close? <!-- We generally require a GitHub issue to be filed for all bug fixes and enhancements and this helps us generate change logs for our releases. You can link an issue to this PR using the GitHub syntax. For example `Closes #123` indicates that this PR will close issue #123. --> - Closes https://github.com/apache/datafusion/issues/19852 ## Rationale for this change Improve performance of query planning and plan state re-set by making node clone cheap. ## What changes are included in this PR? - Store projection as `Option<Arc<[usize]>>` instead of `Option<Vec<usize>>` in `FilterExec`, `HashJoinExec`, `NestedLoopJoinExec`. - Store exprs as `Arc<[ProjectionExpr]>` instead of Vec in `ProjectionExprs`. - Store arced aggregation, filter, group by expressions within `AggregateExec`. -- 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]
