Github user sujith71955 commented on a diff in the pull request:
https://github.com/apache/incubator-carbondata/pull/105#discussion_r76657713
--- Diff:
integration/spark/src/main/scala/org/apache/spark/sql/CarbonSqlParser.scala ---
@@ -1342,4 +1345,9 @@ class CarbonSqlParser()
}
}
+ protected lazy val dropDatabaseCascade: Parser[LogicalPlan] =
+ DROP ~> (DATABASE|SCHEMA) ~> opt(IF ~> EXISTS) ~> ident ~> CASCADE <~
opt(";") ^^ {
+ case cascade => throw new MalformedCarbonCommandException(
+ "Unsupported cascade operation in drop database command")
--- End diff --
since system supports both database and schema better to provide message
including schema like database/schema command like "Unsupported cascade
operation in drop database/schema command" , else better provide "Unsupported
cascade operation in drop command".
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