Github user hvanhovell commented on a diff in the pull request:
https://github.com/apache/spark/pull/11048#discussion_r52616927
--- Diff:
sql/core/src/main/scala/org/apache/spark/sql/execution/commands.scala ---
@@ -418,3 +419,312 @@ case class SetDatabaseCommand(databaseName: String)
extends RunnableCommand {
override val output: Seq[Attribute] = Seq.empty
}
+
+case class CreateDataBase(
+ databaseName: String,
+ allowExisting: Boolean,
+ path: Option[String],
+ comment: Option[String],
+ props: Map[String, String])(sql: String) extends RunnableCommand with
Logging {
+
+ override def run(sqlContext: SQLContext): Seq[Row] = {
--- End diff --
`override def run(sqlContext: SQLContext)` and `override val output:
Seq[Attribute]` are the same is every command. Lets introduce a class which
implements this for us.
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