Github user liancheng commented on a diff in the pull request:
https://github.com/apache/spark/pull/2390#discussion_r17526703
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/commands.scala ---
@@ -166,3 +166,22 @@ case class DescribeCommand(child: SparkPlan, output:
Seq[Attribute])(
child.output.map(field => Row(field.name, field.dataType.toString,
null))
}
}
+
+/**
+ * :: DeveloperApi ::
+ */
+@DeveloperApi
+case class CacheTableAsSelectCommand(tableName: String, plan: LogicalPlan)
--- End diff --
I'm thinking about merging `CacheCommand` into this class, since the former
can be a special case of this one once we make them consistent with each other
in laziness. But this can be addressed in a follow up PR.
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