[GitHub] [carbondata] akkio-97 commented on a change in pull request #4129: [CARBONDATA-4179] Support renaming of complex columns (array/struct)

Posted by GitBox on May 25, 2021; 12:24pm
URL: http://apache-carbondata-dev-mailing-list-archive.168.s1.nabble.com/GitHub-carbondata-akkio-97-opened-a-new-pull-request-4129-WIP-alter-rename-complex-types-tp108015p108386.html


akkio-97 commented on a change in pull request #4129:
URL: https://github.com/apache/carbondata/pull/4129#discussion_r638737123



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File path: integration/spark/src/main/scala/org/apache/spark/sql/execution/command/schema/CarbonAlterTableColRenameDataTypeChangeCommand.scala
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@@ -279,6 +404,23 @@ private[sql] case class CarbonAlterTableColRenameDataTypeChangeCommand(
     Seq.empty
   }
 
+  private def isComplexChild(columnSchema: ColumnSchema): Boolean = {

Review comment:
       isComplexChild will be true if column is a child of any column. Its functionality is not the same




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