[GitHub] carbondata pull request #1605: [CARBONDATA-1526] [PreAgg] Added support to c...

[kunal642]

Github user kunal642 commented on a diff in the pull request:

    https://github.com/apache/carbondata/pull/1605#discussion_r154990944
  
    --- Diff: 
integration/spark2/src/main/scala/org/apache/spark/sql/execution/command/preaaggregate/PreAggregateUtil.scala
 ---
    @@ -493,4 +493,20 @@ object PreAggregateUtil {
         updatedPlan
       }
     
    +  def createChildSelectQuery(tableSchema: TableSchema): String = {
    --- End diff --
    
    This sql is created to select data from the child table that will be 
inserted in that table itself. Load UDF would then be added to it and then a 
DataFrame would be created.


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