Packages

case class DeltaMergeAction(targetColNameParts: Seq[String], expr: Expression) extends UnaryExpression with Unevaluable with Product with Serializable

Represents an action in MERGE's UPDATE or INSERT clause where a target columns is assigned the value of an expression

targetColNameParts

The name parts of the target column. This is a sequence to support nested fields as targets.

expr

Expression to generate the value of the target column.

Linear Supertypes
Serializable, Serializable, Unevaluable, UnaryExpression, Expression, TreeNode[Expression], Product, Equals, AnyRef, Any
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Inherited
  1. DeltaMergeAction
  2. Serializable
  3. Serializable
  4. Unevaluable
  5. UnaryExpression
  6. Expression
  7. TreeNode
  8. Product
  9. Equals
  10. AnyRef
  11. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new DeltaMergeAction(targetColNameParts: Seq[String], expr: Expression)

    targetColNameParts

    The name parts of the target column. This is a sequence to support nested fields as targets.

    expr

    Expression to generate the value of the target column.

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: 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. def child: Expression
    Definition Classes
    DeltaMergeAction → UnaryExpression
  11. final def children: Seq[Expression]
    Definition Classes
    UnaryExpression → TreeNode
  12. def childrenResolved: Boolean
    Definition Classes
    Expression
  13. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  14. def collect[B](pf: PartialFunction[Expression, B]): Seq[B]
    Definition Classes
    TreeNode
  15. def collectFirst[B](pf: PartialFunction[Expression, B]): Option[B]
    Definition Classes
    TreeNode
  16. def collectLeaves(): Seq[Expression]
    Definition Classes
    TreeNode
  17. lazy val containsChild: Set[TreeNode[_]]
    Definition Classes
    TreeNode
  18. def dataType: DataType
    Definition Classes
    DeltaMergeAction → Expression
  19. def defineCodeGen(ctx: CodegenContext, ev: ExprCode, f: (String) ⇒ String): ExprCode
    Attributes
    protected
    Definition Classes
    UnaryExpression
  20. lazy val deterministic: Boolean
    Definition Classes
    Expression
  21. final def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode
    Attributes
    protected
    Definition Classes
    Unevaluable → Expression
  22. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  23. final def eval(input: InternalRow): Any
    Definition Classes
    Unevaluable → Expression
  24. val expr: Expression
  25. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  26. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  27. def find(f: (Expression) ⇒ Boolean): Option[Expression]
    Definition Classes
    TreeNode
  28. def flatArguments: Iterator[Any]
    Attributes
    protected
    Definition Classes
    Expression
  29. def flatMap[A](f: (Expression) ⇒ TraversableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  30. def foldable: Boolean
    Definition Classes
    DeltaMergeAction → UnaryExpression → Expression
  31. def foreach(f: (Expression) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  32. def foreachUp(f: (Expression) ⇒ Unit): Unit
    Definition Classes
    TreeNode
  33. def genCode(ctx: CodegenContext): ExprCode
    Definition Classes
    Expression
  34. def generateTreeString(depth: Int, lastChildren: Seq[Boolean], builder: StringBuilder, verbose: Boolean, prefix: String, addSuffix: Boolean): StringBuilder
    Definition Classes
    TreeNode
  35. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  36. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  37. def innerChildren: Seq[TreeNode[_]]
    Attributes
    protected
    Definition Classes
    TreeNode
  38. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  39. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  40. def makeCopy(newArgs: Array[AnyRef]): Expression
    Definition Classes
    TreeNode
  41. def map[A](f: (Expression) ⇒ A): Seq[A]
    Definition Classes
    TreeNode
  42. def mapChildren(f: (Expression) ⇒ Expression): Expression
    Definition Classes
    TreeNode
  43. def mapProductIterator[B](f: (Any) ⇒ B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  44. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  45. def nodeName: String
    Definition Classes
    TreeNode
  46. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  47. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  48. def nullSafeCodeGen(ctx: CodegenContext, ev: ExprCode, f: (String) ⇒ String): ExprCode
    Attributes
    protected
    Definition Classes
    UnaryExpression
  49. def nullSafeEval(input: Any): Any
    Attributes
    protected
    Definition Classes
    UnaryExpression
  50. def nullable: Boolean
    Definition Classes
    UnaryExpression → Expression
  51. def numberedTreeString: String
    Definition Classes
    TreeNode
  52. val origin: Origin
    Definition Classes
    TreeNode
  53. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  54. def p(number: Int): Expression
    Definition Classes
    TreeNode
  55. def prettyJson: String
    Definition Classes
    TreeNode
  56. def prettyName: String
    Definition Classes
    Expression
  57. def references: AttributeSet
    Definition Classes
    Expression
  58. lazy val resolved: Boolean
    Definition Classes
    Expression
  59. def semanticEquals(other: Expression): Boolean
    Definition Classes
    Expression
  60. def semanticHash(): Int
    Definition Classes
    Expression
  61. def simpleString: String
    Definition Classes
    Expression → TreeNode
  62. def sql: String
    Definition Classes
    DeltaMergeAction → Expression
  63. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  64. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  65. val targetColNameParts: Seq[String]
  66. def toJSON: String
    Definition Classes
    TreeNode
  67. def toString(): String
    Definition Classes
    DeltaMergeAction → Expression → TreeNode → AnyRef → Any
  68. def transform(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  69. def transformDown(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  70. def transformUp(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  71. def treeString(verbose: Boolean, addSuffix: Boolean): String
    Definition Classes
    TreeNode
  72. def treeString: String
    Definition Classes
    TreeNode
  73. final def verboseString: String
    Definition Classes
    Expression → TreeNode
  74. def verboseStringWithSuffix: String
    Definition Classes
    TreeNode
  75. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  76. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  77. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  78. def withNewChildren(newChildren: Seq[Expression]): Expression
    Definition Classes
    TreeNode

Inherited from Serializable

Inherited from Serializable

Inherited from Unevaluable

Inherited from UnaryExpression

Inherited from Expression

Inherited from TreeNode[Expression]

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped