amaliujia commented on code in PR #38475:
URL: https://github.com/apache/spark/pull/38475#discussion_r1012449031
##########
connector/connect/src/main/protobuf/spark/connect/relations.proto:
##########
@@ -250,3 +251,15 @@ message SubqueryAlias {
// Optional. Qualifier of the alias.
repeated string qualifier = 3;
}
+
+// Rename columns on the input relation.
+message RenameColumns {
Review Comment:
I think as of now we are leaning to not adding new catalyst plan.
##########
connector/connect/src/main/protobuf/spark/connect/relations.proto:
##########
@@ -250,3 +251,15 @@ message SubqueryAlias {
// Optional. Qualifier of the alias.
repeated string qualifier = 3;
}
+
+// Rename columns on the input relation.
+message RenameColumns {
Review Comment:
I think as of now we are leaning to not add new catalyst plan.
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