jiangjiangtian commented on code in PR #10637:
URL:
https://github.com/apache/incubator-gluten/pull/10637#discussion_r2454226751
##########
backends-velox/src/main/scala/org/apache/gluten/execution/ColumnarPartialProjectExec.scala:
##########
@@ -50,7 +54,9 @@ import scala.collection.mutable.ListBuffer
* @param child
* child plan
*/
-case class ColumnarPartialProjectExec(projectList: Seq[NamedExpression],
child: SparkPlan)(
+case class ColumnarPartialProjectExec(
+ projectList: Seq[Expression],
+ child: SparkPlan,
replacedAlias: Seq[Alias])
Review Comment:
> The Alias is unique, with this change, the exprId is different
Sorry, I can't understand this. Do you mean that the `Alias`'s exprId is
different from the original exprId?
> the alias origins from projectList, the subquery should be found from it.
I get it. Thanks!
##########
backends-velox/src/main/scala/org/apache/gluten/execution/ColumnarPartialProjectExec.scala:
##########
@@ -50,7 +54,9 @@ import scala.collection.mutable.ListBuffer
* @param child
* child plan
*/
-case class ColumnarPartialProjectExec(projectList: Seq[NamedExpression],
child: SparkPlan)(
+case class ColumnarPartialProjectExec(
+ projectList: Seq[Expression],
+ child: SparkPlan,
replacedAlias: Seq[Alias])
Review Comment:
> The Alias is unique, with this change, the exprId is different
Sorry, I can't understand this. Do you mean that the `Alias`'s exprId is
different from the original exprId?
> the alias origins from projectList, the subquery should be found from it.
I get it. Thanks!
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