Dandandan commented on a change in pull request #9070:
URL: https://github.com/apache/arrow/pull/9070#discussion_r550959638
##########
File path: rust/datafusion/src/physical_plan/hash_join.rs
##########
@@ -119,6 +125,36 @@ impl HashJoinExec {
build_side: Arc::new(Mutex::new(None)),
})
}
+
+ /// Calculates column indices and left/right placement on input / output
schemas and jointype
+ fn column_indices_from_schema(&self) -> ArrowResult<Vec<ColumnIndex>> {
Review comment:
This is now calculated upfront
----------------------------------------------------------------
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.
For queries about this service, please contact Infrastructure at:
[email protected]
