[GitHub] [carbondata] ravipesala commented on a change in pull request #3312: [CARBONDATA-3457][MV] Fix Column not found issue with Query having Cast Expression

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ravipesala commented on a change in pull request #3312: [CARBONDATA-3457][MV] Fix Column not found issue with Query having Cast Expression
URL: https://github.com/apache/carbondata/pull/3312#discussion_r299335236
 
 

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 File path: datamap/mv/core/src/main/scala/org/apache/carbondata/mv/rewrite/DefaultMatchMaker.scala
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 @@ -53,6 +53,13 @@ abstract class DefaultMatchPattern extends MatchPattern[ModularPlan] {
             (a.child.asInstanceOf[Attribute], a.toAttribute)
           })
 
+    // Create aliasMap with Cast Expression to alias reference attribute
+    val aliasMapCast =
 
 Review comment:
   I think you can merge with above `aliasMap` 

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