Github user gvramana commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1623#discussion_r155484918
--- Diff: integration/spark2/src/main/spark2.2/CarbonSessionState.scala ---
@@ -213,6 +224,13 @@ class CarbonOptimizer(
extends SparkOptimizer(catalog, conf, experimentalMethods) {
override def execute(plan: LogicalPlan): LogicalPlan = {
+ val transFormedPlan: LogicalPlan =
CarbonOptimizerUtil.transformForScalarSubQuery(plan)
--- End diff --
This changes not required
---