From 1f6ba91714292a9eab5a360ff382f97089c573d5 Mon Sep 17 00:00:00 2001 From: Dongjoon Hyun Date: Thu, 14 Jul 2016 02:39:10 -0700 Subject: [PATCH] [SPARK-16543][SQL] Rename the columns of `SHOW PARTITION/COLUMNS` commands --- .../org/apache/spark/sql/execution/command/tables.scala | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala index 6651c33a3a9d0..6e52a4609abfc 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala @@ -622,9 +622,8 @@ case class ShowTablePropertiesCommand(table: TableIdentifier, propertyKey: Optio * }}} */ case class ShowColumnsCommand(table: TableIdentifier) extends RunnableCommand { - // The result of SHOW COLUMNS has one column called 'result' override val output: Seq[Attribute] = { - AttributeReference("result", StringType, nullable = false)() :: Nil + AttributeReference("col_name", StringType, nullable = false)() :: Nil } override def run(sparkSession: SparkSession): Seq[Row] = { @@ -652,9 +651,8 @@ case class ShowColumnsCommand(table: TableIdentifier) extends RunnableCommand { case class ShowPartitionsCommand( table: TableIdentifier, spec: Option[TablePartitionSpec]) extends RunnableCommand { - // The result of SHOW PARTITIONS has one column called 'result' override val output: Seq[Attribute] = { - AttributeReference("result", StringType, nullable = false)() :: Nil + AttributeReference("partition", StringType, nullable = false)() :: Nil } private def getPartName(spec: TablePartitionSpec, partColNames: Seq[String]): String = {