zhuqi-lucas commented on code in PR #18817:
URL: https://github.com/apache/datafusion/pull/18817#discussion_r2570783569
##########
datafusion/physical-plan/src/execution_plan.rs:
##########
@@ -682,6 +684,16 @@ pub trait ExecutionPlan: Debug + DisplayAs + Send + Sync {
) -> Option<Arc<dyn ExecutionPlan>> {
None
}
+
+ /// Try to create a new execution plan that satisfies the given sort
ordering.
+ ///
+ /// Default implementation returns `Ok(None)`.
+ fn try_pushdown_sort(
Review Comment:
I support high level pushdown in optimizer now in latest PR, and remove
datasource in it, so we use ExecutionPlan pushdown now, and the datasourceexec
is one of the implementation of it, all other exec which can support pushdown
sort can benefit it in future.
--
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]
