Github user jackylk commented on a diff in the pull request: https://github.com/apache/carbondata/pull/2476#discussion_r202544380 --- Diff: datamap/mv/core/src/main/scala/org/apache/carbondata/mv/datamap/MVHelper.scala --- @@ -119,7 +119,12 @@ object MVHelper { } def updateColumnName(attr: Attribute): String = { - val name = attr.name.replace("(", "_").replace(")", "").replace(" ", "_").replace("=", "") + val name = + attr.name.replace("(", "_"). --- End diff -- please put `.` to next line
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