Github user manishgupta88 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2990#discussion_r242860813
--- Diff:
integration/spark-common/src/main/scala/org/apache/spark/sql/execution/command/carbonTableSchemaCommon.scala
---
@@ -171,11 +171,12 @@ case class
DropPartitionCallableModel(carbonLoadModel: CarbonLoadModel,
case class DataTypeInfo(dataType: String, precision: Int = 0, scale: Int =
0)
-case class AlterTableDataTypeChangeModel(dataTypeInfo: DataTypeInfo,
+case class AlterTableColRenameAndDataTypeChangeModel(dataTypeInfo:
DataTypeInfo,
--- End diff --
Seggregate Rename and DataType change model
---
