akashrn5 commented on a change in pull request #3690: [CARBONDATA-3762] Block
creating Materialized view's with duplicate column
URL: https://github.com/apache/carbondata/pull/3690#discussion_r403127008
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File path:
integration/spark/src/main/scala/org/apache/carbondata/view/MVHelper.scala
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@@ -291,6 +307,23 @@ object MVHelper {
fieldsMap
}
+ private def findDuplicateColumns(fieldColumnsMap: util.HashMap[String,
util.ArrayList[String]],
Review comment:
please handle the case of one column with direct name and one with alias.
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