zhengruifeng commented on code in PR #38475:
URL: https://github.com/apache/spark/pull/38475#discussion_r1017629761
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connector/connect/src/main/protobuf/spark/connect/relations.proto:
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@@ -274,3 +275,14 @@ message StatFunction {
}
}
+// Rename columns on the input relation.
Review Comment:
i just notice that we have a public api `DataFrame.withColumnsRenamed`,
maybe change the name of the message?
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