Github user jackylk commented on a diff in the pull request:
https://github.com/apache/carbondata/pull/1212#discussion_r130220711
--- Diff:
integration/spark-common/src/main/scala/org/apache/spark/sql/catalyst/CarbonDDLSqlParser.scala
---
@@ -253,13 +253,13 @@ abstract class CarbonDDLSqlParser extends
AbstractCarbonSparkSQLParser {
}
val (dims, msrs, noDictionaryDims, sortKeyDims) =
extractDimAndMsrFields(
fields, tableProperties)
- if (dims.isEmpty && !isAlterFlow) {
- throw new MalformedCarbonCommandException(
- s"Table
${dbName.getOrElse(CarbonCommonConstants.DATABASE_DEFAULT_NAME)}.$tableName " +
- "can not be created without key columns. Please use
DICTIONARY_INCLUDE or " +
- "DICTIONARY_EXCLUDE to set at least one key column " +
- "if all specified columns are numeric types")
- }
+// if (dims.isEmpty && !isAlterFlow) {
--- End diff --
delete it if not required
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