Class

org.apache.spark.sql.execution.columnar.impl

AddStats

Related Doc: package impl

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final class AddStats extends Add

Unlike the "Add" operator that follows SQL semantics of returning null if either of the expressions is, this will return the non-null value if either is null or add if both are non-null (like the "sum" aggregate).

Linear Supertypes
Add, Serializable, Serializable, NullIntolerant, BinaryArithmetic, BinaryOperator, ExpectsInputTypes, BinaryExpression, Expression, TreeNode[Expression], Product, Equals, AnyRef, Any
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Inherited
  1. AddStats
  2. Add
  3. Serializable
  4. Serializable
  5. NullIntolerant
  6. BinaryArithmetic
  7. BinaryOperator
  8. ExpectsInputTypes
  9. BinaryExpression
  10. Expression
  11. TreeNode
  12. Product
  13. Equals
  14. AnyRef
  15. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new AddStats(attr: BoundReference)

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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): TreeNode[_]

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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. lazy val canonicalized: Expression

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    Definition Classes
    Expression
  9. def checkInputDataTypes(): TypeCheckResult

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    Definition Classes
    BinaryOperator → ExpectsInputTypes → Expression
  10. final def children: Seq[Expression]

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    Definition Classes
    BinaryExpression → TreeNode
  11. def childrenResolved: Boolean

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    Definition Classes
    Expression
  12. def clone(): AnyRef

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

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

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    Definition Classes
    TreeNode
  15. def collectLeaves(): Seq[Expression]

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    Definition Classes
    TreeNode
  16. lazy val containsChild: Set[TreeNode[_]]

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    Definition Classes
    TreeNode
  17. def dataType: DataType

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    Definition Classes
    BinaryArithmetic → Expression
  18. def decimalMethod: String

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    Definition Classes
    BinaryArithmetic
  19. def defineCodeGen(ctx: CodegenContext, ev: ExprCode, f: (String, String) ⇒ String): ExprCode

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    Attributes
    protected
    Definition Classes
    BinaryExpression
  20. def deterministic: Boolean

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    Definition Classes
    Expression
  21. def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode

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    Definition Classes
    Add → BinaryArithmetic → Expression
  22. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  23. def eval(leftVal: Any, rightVal: Any): Any

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  24. def eval(input: InternalRow): Any

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    Definition Classes
    BinaryExpression → Expression
  25. def fastEquals(other: TreeNode[_]): Boolean

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    Definition Classes
    TreeNode
  26. def finalize(): Unit

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

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    Definition Classes
    TreeNode
  28. def flatArguments: Iterator[Any]

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    Attributes
    protected
    Definition Classes
    Expression
  29. def flatMap[A](f: (Expression) ⇒ TraversableOnce[A]): Seq[A]

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    Definition Classes
    TreeNode
  30. def foldable: Boolean

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    Definition Classes
    BinaryExpression → Expression
  31. def foreach(f: (Expression) ⇒ Unit): Unit

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    Definition Classes
    TreeNode
  32. def foreachUp(f: (Expression) ⇒ Unit): Unit

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    Definition Classes
    TreeNode
  33. def genCode(ctx: CodegenContext): ExprCode

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    Definition Classes
    Expression
  34. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], builder: StringBuilder, verbose: Boolean, prefix: String): StringBuilder

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    Definition Classes
    TreeNode
  35. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  36. def hashCode(): Int

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    Definition Classes
    TreeNode → AnyRef → Any
  37. def innerChildren: Seq[TreeNode[_]]

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    Attributes
    protected
    Definition Classes
    TreeNode
  38. def inputType: AbstractDataType

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    Definition Classes
    Add → BinaryOperator
  39. def inputTypes: Seq[AbstractDataType]

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    Definition Classes
    BinaryOperator → ExpectsInputTypes
  40. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  41. def jsonFields: List[JField]

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    Attributes
    protected
    Definition Classes
    TreeNode
  42. val left: Expression

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    Definition Classes
    Add → BinaryExpression
  43. def makeCopy(newArgs: Array[AnyRef]): Expression

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    Definition Classes
    TreeNode
  44. def map[A](f: (Expression) ⇒ A): Seq[A]

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    Definition Classes
    TreeNode
  45. def mapChildren(f: (Expression) ⇒ Expression): Expression

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    Definition Classes
    TreeNode
  46. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]

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    Attributes
    protected
    Definition Classes
    TreeNode
  47. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  48. def nodeName: String

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

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

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    Definition Classes
    AnyRef
  51. def nullSafeCodeGen(ctx: CodegenContext, ev: ExprCode, f: (String, String) ⇒ String): ExprCode

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    Attributes
    protected
    Definition Classes
    BinaryExpression
  52. def nullSafeEval(input1: Any, input2: Any): Any

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    Attributes
    protected
    Definition Classes
    Add → BinaryExpression
  53. def nullable: Boolean

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    Definition Classes
    BinaryExpression → Expression
  54. def numberedTreeString: String

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    Definition Classes
    TreeNode
  55. val origin: Origin

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

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    Attributes
    protected
    Definition Classes
    TreeNode
  57. def p(number: Int): Expression

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    Definition Classes
    TreeNode
  58. def prettyJson: String

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    Definition Classes
    TreeNode
  59. def prettyName: String

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    Definition Classes
    Expression
  60. def references: AttributeSet

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    Definition Classes
    Expression
  61. lazy val resolved: Boolean

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    Definition Classes
    BinaryArithmetic → Expression
  62. val right: Expression

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    Definition Classes
    Add → BinaryExpression
  63. def semanticEquals(other: Expression): Boolean

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    Definition Classes
    Expression
  64. def semanticHash(): Int

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    Definition Classes
    Expression
  65. def simpleString: String

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    Definition Classes
    Expression → TreeNode
  66. def sql: String

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    Definition Classes
    BinaryOperator → Expression
  67. def sqlOperator: String

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    Definition Classes
    BinaryOperator
  68. def stringArgs: Iterator[Any]

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    Attributes
    protected
    Definition Classes
    TreeNode
  69. def symbol: String

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    Definition Classes
    Add → BinaryOperator
  70. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  71. def toJSON: String

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    Definition Classes
    TreeNode
  72. def toString(): String

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    Definition Classes
    BinaryOperator → Expression → TreeNode → AnyRef → Any
  73. def transform(rule: PartialFunction[Expression, Expression]): Expression

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    Definition Classes
    TreeNode
  74. def transformDown(rule: PartialFunction[Expression, Expression]): Expression

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    Definition Classes
    TreeNode
  75. def transformUp(rule: PartialFunction[Expression, Expression]): Expression

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    Definition Classes
    TreeNode
  76. def treeString(verbose: Boolean): String

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    Definition Classes
    TreeNode
  77. def treeString: String

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    Definition Classes
    TreeNode
  78. final def verboseString: String

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    Definition Classes
    Expression → TreeNode
  79. final def wait(): Unit

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

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

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

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    Definition Classes
    TreeNode

Inherited from Add

Inherited from Serializable

Inherited from Serializable

Inherited from NullIntolerant

Inherited from BinaryArithmetic

Inherited from BinaryOperator

Inherited from ExpectsInputTypes

Inherited from BinaryExpression

Inherited from Expression

Inherited from TreeNode[Expression]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped