Packages

case class ScalarSubquery(plan: BaseSubqueryExec, exprId: ExprId) extends ExecSubqueryExpression with LeafLike[Expression] with Product with Serializable

A subquery that will return only one row and one column.

This is the physical copy of ScalarSubquery to be used inside SparkPlan.

Linear Supertypes
Serializable, LeafLike[Expression], ExecSubqueryExpression, PlanExpression[BaseSubqueryExec], Expression, TreeNode[Expression], TreePatternBits, Product, Equals, AnyRef, Any
Ordering
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  2. By Inheritance
Inherited
  1. ScalarSubquery
  2. Serializable
  3. LeafLike
  4. ExecSubqueryExpression
  5. PlanExpression
  6. Expression
  7. TreeNode
  8. TreePatternBits
  9. Product
  10. Equals
  11. AnyRef
  12. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new ScalarSubquery(plan: BaseSubqueryExec, exprId: ExprId)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. def apply(number: Int): TreeNode[_]
    Definition Classes
    TreeNode
  5. def argString(maxFields: Int): String
    Definition Classes
    TreeNode
  6. def asCode: String
    Definition Classes
    TreeNode
  7. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  8. lazy val canonicalized: Expression
    Definition Classes
    Expression
  9. def checkInputDataTypes(): TypeCheckResult
    Definition Classes
    Expression
  10. final def children: Seq[Expression]
    Definition Classes
    LeafLike
  11. def childrenResolved: Boolean
    Definition Classes
    Expression
  12. def clone(): Expression
    Definition Classes
    TreeNode → AnyRef
  13. def collect[B](pf: PartialFunction[Expression, B]): Seq[B]
    Definition Classes
    TreeNode
  14. def collectFirst[B](pf: PartialFunction[Expression, B]): Option[B]
    Definition Classes
    TreeNode
  15. def collectLeaves(): Seq[Expression]
    Definition Classes
    TreeNode
  16. def conditionString: String
    Attributes
    protected
    Definition Classes
    PlanExpression
  17. final def containsAllPatterns(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  18. final def containsAnyPattern(patterns: TreePattern*): Boolean
    Definition Classes
    TreePatternBits
  19. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  20. final def containsPattern(t: TreePattern): Boolean
    Definition Classes
    TreePatternBits
    Annotations
    @inline()
  21. def copyTagsFrom(other: Expression): Unit
    Definition Classes
    TreeNode
  22. def dataType: DataType
    Definition Classes
    ScalarSubquery → Expression
  23. lazy val deterministic: Boolean
    Definition Classes
    PlanExpression → Expression
  24. def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode
    Definition Classes
    ScalarSubquery → Expression
  25. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  26. def eval(input: InternalRow): Any
    Definition Classes
    ScalarSubquery → Expression
  27. def exists(f: (Expression) => Boolean): Boolean
    Definition Classes
    TreeNode
  28. val exprId: ExprId
    Definition Classes
    ScalarSubquery → PlanExpression
  29. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  30. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  31. def find(f: (Expression) => Boolean): Option[Expression]
    Definition Classes
    TreeNode
  32. def flatArguments: Iterator[Any]
    Attributes
    protected
    Definition Classes
    Expression
  33. def flatMap[A](f: (Expression) => TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  34. def foldable: Boolean
    Definition Classes
    Expression
  35. def foreach(f: (Expression) => Unit): Unit
    Definition Classes
    TreeNode
  36. def foreachUp(f: (Expression) => Unit): Unit
    Definition Classes
    TreeNode
  37. def genCode(ctx: CodegenContext): ExprCode
    Definition Classes
    Expression
  38. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], append: (String) => Unit, verbose: Boolean, prefix: String, addSuffix: Boolean, maxFields: Int, printNodeId: Boolean, indent: Int): Unit
    Definition Classes
    TreeNode
  39. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  40. def getDefaultTreePatternBits: BitSet
    Attributes
    protected
    Definition Classes
    TreeNode
  41. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  42. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  43. def innerChildren: Seq[TreeNode[_]]
    Definition Classes
    TreeNode
  44. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  45. def isRuleIneffective(ruleId: RuleId): Boolean
    Attributes
    protected
    Definition Classes
    TreeNode
  46. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  47. final def legacyWithNewChildren(newChildren: Seq[Expression]): Expression
    Attributes
    protected
    Definition Classes
    TreeNode
  48. def makeCopy(newArgs: Array[AnyRef]): Expression
    Definition Classes
    TreeNode
  49. def map[A](f: (Expression) => A): Seq[A]
    Definition Classes
    TreeNode
  50. final def mapChildren(f: (Expression) => Expression): Expression
    Definition Classes
    LeafLike
  51. def mapProductIterator[B](f: (Any) => B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  52. def markRuleAsIneffective(ruleId: RuleId): Unit
    Attributes
    protected
    Definition Classes
    TreeNode
  53. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  54. def nodeName: String
    Definition Classes
    TreeNode
  55. final val nodePatterns: Seq[TreePattern]
    Definition Classes
    PlanExpression → TreeNode
  56. def nodePatternsInternal(): Seq[TreePattern]
    Definition Classes
    PlanExpression
  57. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  58. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  59. def nullable: Boolean
    Definition Classes
    ScalarSubquery → Expression
  60. def numberedTreeString: String
    Definition Classes
    TreeNode
  61. val origin: Origin
    Definition Classes
    TreeNode
  62. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  63. def p(number: Int): Expression
    Definition Classes
    TreeNode
  64. val plan: BaseSubqueryExec
    Definition Classes
    ScalarSubquery → PlanExpression
  65. lazy val preCanonicalized: Expression
    Definition Classes
    ScalarSubquery → Expression
  66. def prettyJson: String
    Definition Classes
    TreeNode
  67. def prettyName: String
    Definition Classes
    Expression
  68. def productElementNames: Iterator[String]
    Definition Classes
    Product
  69. def references: AttributeSet
    Definition Classes
    Expression
  70. lazy val resolved: Boolean
    Definition Classes
    Expression
  71. final def semanticEquals(other: Expression): Boolean
    Definition Classes
    Expression
  72. def semanticHash(): Int
    Definition Classes
    Expression
  73. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  74. def simpleString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  75. def simpleStringWithNodeId(): String
    Definition Classes
    Expression → TreeNode
  76. def sql: String
    Definition Classes
    Expression
  77. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  78. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  79. def toJSON: String
    Definition Classes
    TreeNode
  80. def toString(): String
    Definition Classes
    ScalarSubquery → Expression → TreeNode → AnyRef → Any
  81. def transform(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  82. def transformDown(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  83. def transformDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  84. def transformUp(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  85. def transformUpWithBeforeAndAfterRuleOnChildren(cond: (Expression) => Boolean, ruleId: RuleId)(rule: PartialFunction[(Expression, Expression), Expression]): Expression
    Definition Classes
    TreeNode
  86. def transformUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  87. def transformWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  88. lazy val treePatternBits: BitSet
    Definition Classes
    PlanExpression → TreeNode → TreePatternBits
  89. def treeString(append: (String) => Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  90. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  91. final def treeString: String
    Definition Classes
    TreeNode
  92. def typeSuffix: String
    Attributes
    protected
    Definition Classes
    Expression
  93. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  94. def updateResult(): Unit

    Fill the expression with collected result from executed plan.

    Fill the expression with collected result from executed plan.

    Definition Classes
    ScalarSubquery → ExecSubqueryExpression
  95. final def verboseString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  96. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    TreeNode
  97. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  98. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  99. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  100. final def withNewChildren(newChildren: Seq[Expression]): Expression
    Definition Classes
    TreeNode
  101. final def withNewChildrenInternal(newChildren: IndexedSeq[Expression]): Expression
    Definition Classes
    LeafLike
  102. def withNewPlan(query: BaseSubqueryExec): ScalarSubquery

    Updates the expression with a new plan.

    Updates the expression with a new plan.

    Definition Classes
    ScalarSubquery → ExecSubqueryExpression → PlanExpression

Inherited from Serializable

Inherited from LeafLike[Expression]

Inherited from ExecSubqueryExpression

Inherited from PlanExpression[BaseSubqueryExec]

Inherited from Expression

Inherited from TreeNode[Expression]

Inherited from TreePatternBits

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped