sarutak commented on a change in pull request #33106: URL: https://github.com/apache/spark/pull/33106#discussion_r659413386
########## File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala ########## @@ -181,16 +181,31 @@ case class MapKeys(child: Expression) """, group = "array_funcs", since = "2.4.0") -case class ArraysZip(children: Seq[Expression]) extends Expression with ExpectsInputTypes { +case class ArraysZip(children: Seq[Expression], names: Seq[String]) + extends Expression with ExpectsInputTypes { + + def this(children: Seq[Expression]) = { + this( + children, + children.zipWithIndex.map { + case (u: UnresolvedAttribute, _) => u.nameParts.last + case (a: Alias, _) => a.name + case (a: Attribute, _) => a.name + case (_, idx) => idx.toString Review comment: Thank you for your suggestion but I don't think we should do it at least in this PR because it breaks [compatibility](https://github.com/apache/spark/blob/a7369b3080ec3d76957df63cf905a68e41197ba3/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/collectionOperations.scala#L193) -- 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. To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For queries about this service, please contact Infrastructure at: us...@infra.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: reviews-unsubscr...@spark.apache.org For additional commands, e-mail: reviews-h...@spark.apache.org