[GitHub] carbondata pull request #1595: [CARBONDATA-1868][Spark-2.2]Carbon-Spark2.2 I...

[ravipesala]

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

    https://github.com/apache/carbondata/pull/1595#discussion_r155255769
  
    --- Diff: integration/spark2/src/main/spark2.2/CarbonSessionState.scala ---
    @@ -256,6 +292,57 @@ class CarbonSqlAstBuilder(conf: SQLConf, parser: 
CarbonSpark2SqlParser) extends
         }
       }
     
    +  override def visitChangeColumn(ctx: ChangeColumnContext): LogicalPlan = {
    --- End diff --
    
    Better you can catch the command at strategy rather than changing in parser


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