Github user akashrn5 commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/2990#discussion_r243260747
--- Diff:
integration/spark-common/src/main/scala/org/apache/spark/sql/catalyst/CarbonDDLSqlParser.scala
---
@@ -1511,7 +1514,16 @@ abstract class CarbonDDLSqlParser extends
AbstractCarbonSparkSQLParser {
}
DataTypeInfo("decimal", precision, scale)
case _ =>
- throw new MalformedCarbonCommandException("Data type provided is
invalid.")
+ if (isColumnRename) {
+ dataType match {
--- End diff --
ok, refactored, if rename operation then just return the datatypeInfo
object, else throw invalid datatype exception as before
---
