Class

org.apache.spark.sql.execution.joins

SortMergeOuterJoin

Related Doc: package joins

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case class SortMergeOuterJoin(leftKeys: Seq[Expression], rightKeys: Seq[Expression], joinType: JoinType, condition: Option[Expression], left: SparkPlan, right: SparkPlan) extends SparkPlan with BinaryNode with Product with Serializable

Performs an sort merge outer join of two child relations.

Linear Supertypes
BinaryNode, SparkPlan, Serializable, Serializable, Logging, QueryPlan[SparkPlan], TreeNode[SparkPlan], Product, Equals, AnyRef, Any
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Inherited
  1. SortMergeOuterJoin
  2. BinaryNode
  3. SparkPlan
  4. Serializable
  5. Serializable
  6. Logging
  7. QueryPlan
  8. TreeNode
  9. Product
  10. Equals
  11. AnyRef
  12. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new SortMergeOuterJoin(leftKeys: Seq[Expression], rightKeys: Seq[Expression], joinType: JoinType, condition: Option[Expression], left: SparkPlan, right: SparkPlan)

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Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. def apply(number: Int): SparkPlan

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    Definition Classes
    TreeNode
  5. def argString: String

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    Definition Classes
    TreeNode
  6. def asCode: String

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    Definition Classes
    TreeNode
  7. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  8. def canProcessSafeRows: Boolean

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    Specifies whether this operator is capable of processing Java-object-based Rows (i.e.

    Specifies whether this operator is capable of processing Java-object-based Rows (i.e. rows that are not UnsafeRows).

    Definition Classes
    SortMergeOuterJoinSparkPlan
  9. def canProcessUnsafeRows: Boolean

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    Specifies whether this operator is capable of processing UnsafeRows

    Specifies whether this operator is capable of processing UnsafeRows

    Definition Classes
    SortMergeOuterJoinSparkPlan
  10. def children: Seq[SparkPlan]

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    Definition Classes
    BinaryNode → TreeNode
  11. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  12. def collect[B](pf: PartialFunction[SparkPlan, B]): Seq[B]

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    Definition Classes
    TreeNode
  13. def collectFirst[B](pf: PartialFunction[SparkPlan, B]): Option[B]

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    Definition Classes
    TreeNode
  14. val condition: Option[Expression]

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  15. lazy val containsChild: Set[TreeNode[_]]

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    Definition Classes
    TreeNode
  16. def doExecute(): RDD[InternalRow]

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    Overridden by concrete implementations of SparkPlan.

    Overridden by concrete implementations of SparkPlan. Produces the result of the query as an RDD[InternalRow]

    Definition Classes
    SortMergeOuterJoinSparkPlan
  17. def doPrepare(): Unit

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    Overridden by concrete implementations of SparkPlan.

    Overridden by concrete implementations of SparkPlan. It is guaranteed to run before any execute of SparkPlan. This is helpful if we want to set up some state before executing the query, e.g., BroadcastHashJoin uses it to broadcast asynchronously.

    Note: the prepare method has already walked down the tree, so the implementation doesn't need to call children's prepare methods.

    Attributes
    protected
    Definition Classes
    SparkPlan
  18. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  19. final def execute(): RDD[InternalRow]

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    Returns the result of this query as an RDD[InternalRow] by delegating to doExecute after adding query plan information to created RDDs for visualization.

    Returns the result of this query as an RDD[InternalRow] by delegating to doExecute after adding query plan information to created RDDs for visualization. Concrete implementations of SparkPlan should override doExecute instead.

    Definition Classes
    SparkPlan
  20. def executeCollect(): Array[InternalRow]

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    Runs this query returning the result as an array.

    Runs this query returning the result as an array.

    Definition Classes
    SparkPlan
  21. def executeCollectPublic(): Array[Row]

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    Runs this query returning the result as an array, using external Row format.

    Runs this query returning the result as an array, using external Row format.

    Definition Classes
    SparkPlan
  22. def executeTake(n: Int): Array[InternalRow]

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    Runs this query returning the first n rows as an array.

    Runs this query returning the first n rows as an array.

    This is modeled after RDD.take but never runs any job locally on the driver.

    Definition Classes
    SparkPlan
  23. def expressions: Seq[Expression]

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    Definition Classes
    QueryPlan
  24. def fastEquals(other: TreeNode[_]): Boolean

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    Definition Classes
    TreeNode
  25. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  26. def find(f: (SparkPlan) ⇒ Boolean): Option[SparkPlan]

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    Definition Classes
    TreeNode
  27. def flatMap[A](f: (SparkPlan) ⇒ TraversableOnce[A]): Seq[A]

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    Definition Classes
    TreeNode
  28. def foreach(f: (SparkPlan) ⇒ Unit): Unit

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    Definition Classes
    TreeNode
  29. def foreachUp(f: (SparkPlan) ⇒ Unit): Unit

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    Definition Classes
    TreeNode
  30. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], builder: StringBuilder): StringBuilder

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    Attributes
    protected
    Definition Classes
    TreeNode
  31. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  32. def getNodeNumbered(number: MutableInt): SparkPlan

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    Attributes
    protected
    Definition Classes
    TreeNode
  33. def inputSet: AttributeSet

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    Definition Classes
    QueryPlan
  34. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  35. def isTraceEnabled(): Boolean

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    Attributes
    protected
    Definition Classes
    Logging
  36. val joinType: JoinType

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  37. def jsonFields: List[JField]

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    Attributes
    protected
    Definition Classes
    TreeNode
  38. val left: SparkPlan

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    Definition Classes
    SortMergeOuterJoin → BinaryNode
  39. val leftKeys: Seq[Expression]

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  40. def log: Logger

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    Attributes
    protected
    Definition Classes
    Logging
  41. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  42. def logDebug(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  43. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  44. def logError(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  45. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  46. def logInfo(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  47. def logName: String

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    Attributes
    protected
    Definition Classes
    Logging
  48. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  49. def logTrace(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  50. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  51. def logWarning(msg: ⇒ String): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  52. def makeCopy(newArgs: Array[AnyRef]): SparkPlan

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    Overridden make copy also propogates sqlContext to copied plan.

    Overridden make copy also propogates sqlContext to copied plan.

    Definition Classes
    SparkPlan → TreeNode
  53. def map[A](f: (SparkPlan) ⇒ A): Seq[A]

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    Definition Classes
    TreeNode
  54. def mapChildren(f: (SparkPlan) ⇒ SparkPlan): SparkPlan

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    Definition Classes
    TreeNode
  55. def missingInput: AttributeSet

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    Definition Classes
    QueryPlan
  56. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  57. def newMutableProjection(expressions: Seq[Expression], inputSchema: Seq[Attribute]): () ⇒ MutableProjection

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    Attributes
    protected
    Definition Classes
    SparkPlan
  58. def newNaturalAscendingOrdering(dataTypes: Seq[DataType]): Ordering[InternalRow]

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    Creates a row ordering for the given schema, in natural ascending order.

    Creates a row ordering for the given schema, in natural ascending order.

    Attributes
    protected
    Definition Classes
    SparkPlan
  59. def newOrdering(order: Seq[SortOrder], inputSchema: Seq[Attribute]): Ordering[InternalRow]

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    Attributes
    protected
    Definition Classes
    SparkPlan
  60. def newPredicate(expression: Expression, inputSchema: Seq[Attribute]): (InternalRow) ⇒ Boolean

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    Attributes
    protected
    Definition Classes
    SparkPlan
  61. def nodeName: String

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    Definition Classes
    TreeNode
  62. final def notify(): Unit

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    Definition Classes
    AnyRef
  63. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  64. def numberedTreeString: String

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    Definition Classes
    TreeNode
  65. val origin: Origin

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    Definition Classes
    TreeNode
  66. def otherCopyArgs: Seq[AnyRef]

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    Attributes
    protected
    Definition Classes
    TreeNode
  67. def output: Seq[Attribute]

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    Definition Classes
    SortMergeOuterJoin → QueryPlan
  68. def outputOrdering: Seq[SortOrder]

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    Specifies how data is ordered in each partition.

    Specifies how data is ordered in each partition.

    Definition Classes
    SortMergeOuterJoinSparkPlan
  69. def outputPartitioning: Partitioning

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    Specifies how data is partitioned across different nodes in the cluster.

    Specifies how data is partitioned across different nodes in the cluster.

    Definition Classes
    SortMergeOuterJoinSparkPlan
  70. def outputSet: AttributeSet

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    Definition Classes
    QueryPlan
  71. def outputsUnsafeRows: Boolean

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    Specifies whether this operator outputs UnsafeRows

    Specifies whether this operator outputs UnsafeRows

    Definition Classes
    SortMergeOuterJoinSparkPlan
  72. final def prepare(): Unit

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    Prepare a SparkPlan for execution.

    Prepare a SparkPlan for execution. It's idempotent.

    Definition Classes
    SparkPlan
  73. def prettyJson: String

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    Definition Classes
    TreeNode
  74. def printSchema(): Unit

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    Definition Classes
    QueryPlan
  75. def references: AttributeSet

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    Definition Classes
    QueryPlan
  76. def requiredChildDistribution: Seq[Distribution]

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    Specifies any partition requirements on the input data for this operator.

    Specifies any partition requirements on the input data for this operator.

    Definition Classes
    SortMergeOuterJoinSparkPlan
  77. def requiredChildOrdering: Seq[Seq[SortOrder]]

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    Specifies sort order for each partition requirements on the input data for this operator.

    Specifies sort order for each partition requirements on the input data for this operator.

    Definition Classes
    SortMergeOuterJoinSparkPlan
  78. val right: SparkPlan

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    Definition Classes
    SortMergeOuterJoin → BinaryNode
  79. val rightKeys: Seq[Expression]

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  80. lazy val schema: StructType

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    Definition Classes
    QueryPlan
  81. def schemaString: String

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    Definition Classes
    QueryPlan
  82. def simpleString: String

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    Definition Classes
    QueryPlan → TreeNode
  83. def sparkContext: SparkContext

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    Attributes
    protected
    Definition Classes
    SparkPlan
  84. final val sqlContext: SQLContext

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    A handle to the SQL Context that was used to create this plan.

    A handle to the SQL Context that was used to create this plan. Since many operators need access to the sqlContext for RDD operations or configuration this field is automatically populated by the query planning infrastructure.

    Attributes
    protected[org.apache.spark]
    Definition Classes
    SparkPlan
  85. def statePrefix: String

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    Attributes
    protected
    Definition Classes
    QueryPlan
  86. def stringArgs: Iterator[Any]

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    Attributes
    protected
    Definition Classes
    TreeNode
  87. val subexpressionEliminationEnabled: Boolean

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    Definition Classes
    SparkPlan
  88. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  89. def toJSON: String

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    Definition Classes
    TreeNode
  90. def toString(): String

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    Definition Classes
    TreeNode → AnyRef → Any
  91. def transform(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan

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    Definition Classes
    TreeNode
  92. def transformAllExpressions(rule: PartialFunction[Expression, Expression]): SortMergeOuterJoin.this.type

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    Definition Classes
    QueryPlan
  93. def transformChildren(rule: PartialFunction[SparkPlan, SparkPlan], nextOperation: (SparkPlan, PartialFunction[SparkPlan, SparkPlan]) ⇒ SparkPlan): SparkPlan

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    Attributes
    protected
    Definition Classes
    TreeNode
  94. def transformDown(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan

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    Definition Classes
    TreeNode
  95. def transformExpressions(rule: PartialFunction[Expression, Expression]): SortMergeOuterJoin.this.type

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    Definition Classes
    QueryPlan
  96. def transformExpressionsDown(rule: PartialFunction[Expression, Expression]): SortMergeOuterJoin.this.type

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    Definition Classes
    QueryPlan
  97. def transformExpressionsUp(rule: PartialFunction[Expression, Expression]): SortMergeOuterJoin.this.type

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    Definition Classes
    QueryPlan
  98. def transformUp(rule: PartialFunction[SparkPlan, SparkPlan]): SparkPlan

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    Definition Classes
    TreeNode
  99. def treeString: String

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    Definition Classes
    TreeNode
  100. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  101. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  102. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  103. def withNewChildren(newChildren: Seq[SparkPlan]): SparkPlan

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    Definition Classes
    TreeNode

Inherited from BinaryNode

Inherited from SparkPlan

Inherited from Serializable

Inherited from Serializable

Inherited from Logging

Inherited from QueryPlan[SparkPlan]

Inherited from TreeNode[SparkPlan]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped