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[SPARK-17144] [SQL] Removal of useless CreateHiveTableAsSelectLogicalPlan #14707

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[SPARK-17144] [SQL] Removal of useless CreateHiveTableAsSelectLogicalPlan #14707

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19 changes: 1 addition & 18 deletions sql/core/src/main/scala/org/apache/spark/sql/execution/command/tables.scala
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Original file line number Diff line number Diff line change
Expand Up @@ -33,28 +33,11 @@ import org.apache.spark.sql.catalyst.catalog.{BucketSpec, CatalogTable, CatalogT
import org.apache.spark.sql.catalyst.catalog.CatalogTableType._
import org.apache.spark.sql.catalyst.catalog.CatalogTypes.TablePartitionSpec
import org.apache.spark.sql.catalyst.expressions.{Attribute, AttributeReference}
import org.apache.spark.sql.catalyst.plans.logical.{Command, LogicalPlan, UnaryNode}
import org.apache.spark.sql.catalyst.util.quoteIdentifier
import org.apache.spark.sql.execution.datasources.{PartitioningUtils}
import org.apache.spark.sql.execution.datasources.PartitioningUtils
import org.apache.spark.sql.types._
import org.apache.spark.util.Utils

case class CreateHiveTableAsSelectLogicalPlan(
tableDesc: CatalogTable,
child: LogicalPlan,
allowExisting: Boolean) extends UnaryNode with Command {

override def output: Seq[Attribute] = Seq.empty[Attribute]

override lazy val resolved: Boolean =
tableDesc.identifier.database.isDefined &&
tableDesc.schema.nonEmpty &&
tableDesc.storage.serde.isDefined &&
tableDesc.storage.inputFormat.isDefined &&
tableDesc.storage.outputFormat.isDefined &&
childrenResolved
}

/**
* A command to create a table with the same definition of the given existing table.
*
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