maropu commented on a change in pull request #30212: URL: https://github.com/apache/spark/pull/30212#discussion_r518743354
########## File path: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/expressions/grouping.scala ########## @@ -79,6 +79,29 @@ case class Cube(groupByExprs: Seq[Expression]) extends GroupingSet {} // scalastyle:on line.size.limit line.contains.tab case class Rollup(groupByExprs: Seq[Expression]) extends GroupingSet {} +// scalastyle:off line.size.limit line.contains.tab +@ExpressionDescription( + usage = """ + _FUNC_(([col1[, col2 ..]])*) - create a multi-dimensional grouping sets using the specified columns Review comment: > doc need to be changed a lot too. What does this mean? ---------------------------------------------------------------- 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. 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