akashrn5 commented on a change in pull request #3216: [CARBONDATA-3387] Support
Partition with MV datamap & Show DataMap Status
URL: https://github.com/apache/carbondata/pull/3216#discussion_r285890073
##########
File path:
integration/spark2/src/main/scala/org/apache/spark/sql/execution/command/datamap/CarbonCreateDataMapCommand.scala
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@@ -101,6 +101,28 @@ case class CarbonCreateDataMapCommand(
s" with provider ${dataMapSchema.getProviderName}")
}
+ if (null != mainTable) {
+ if (mainTable.isChildTable || mainTable.isChildDataMap) {
+ throw new MalformedDataMapCommandException(
+ "Cannot create DataMap on child table " + mainTable.getDatabaseName
+ "." +
Review comment:
use getuniqname
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