huaxingao commented on code in PR #39564:
URL: https://github.com/apache/spark/pull/39564#discussion_r1070860837
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sql/catalyst/src/main/scala/org/apache/spark/sql/sources/filters.scala:
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@@ -74,6 +75,15 @@ sealed abstract class Filter {
* Converts V1 filter to V2 filter
*/
private[sql] def toV2: Predicate
+
+ protected def toV2Column(attribute: String): NamedReference = {
+ try {
+ FieldReference(attribute)
Review Comment:
I will have a follow up to add some comments.
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