case class DeltaMergeAction(targetColNameParts: Seq[String], expr: Expression, targetColNameResolved: Boolean = false) extends UnaryExpression with DeltaUnevaluable 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.

targetColNameResolved

Whether the targetColNameParts have undergone resolution and checks for validity.

Linear Supertypes
Serializable, DeltaUnevaluable, UnaryExpression, UnaryLike[Expression], Expression, TreeNode[Expression], WithOrigin, TreePatternBits, Product, Equals, AnyRef, Any
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  2. By Inheritance
Inherited
  1. DeltaMergeAction
  2. Serializable
  3. DeltaUnevaluable
  4. UnaryExpression
  5. UnaryLike
  6. Expression
  7. TreeNode
  8. WithOrigin
  9. TreePatternBits
  10. Product
  11. Equals
  12. AnyRef
  13. Any
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Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new DeltaMergeAction(targetColNameParts: Seq[String], expr: Expression, targetColNameResolved: Boolean = false)

    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.

    targetColNameResolved

    Whether the targetColNameParts have undergone resolution and checks for validity.

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. def child: Expression
    Definition Classes
    DeltaMergeAction → UnaryLike
  11. final lazy val children: Seq[Expression]
    Definition Classes
    UnaryLike
    Annotations
    @transient()
  12. def childrenResolved: Boolean
    Definition Classes
    Expression
  13. def clone(): Expression
    Definition Classes
    TreeNode → AnyRef
  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. 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
    DeltaMergeAction → Expression
  23. def defineCodeGen(ctx: CodegenContext, ev: ExprCode, f: (String) => String): ExprCode
    Attributes
    protected
    Definition Classes
    UnaryExpression
  24. lazy val deterministic: Boolean
    Definition Classes
    Expression
  25. final def doGenCode(ctx: CodegenContext, ev: ExprCode): ExprCode
    Attributes
    protected
    Definition Classes
    DeltaUnevaluable → Expression
  26. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  27. final def eval(input: InternalRow = null): Any
    Definition Classes
    DeltaUnevaluable → Expression
  28. def exists(f: (Expression) => Boolean): Boolean
    Definition Classes
    TreeNode
  29. val expr: Expression
  30. def fastEquals(other: TreeNode[_]): Boolean
    Definition Classes
    TreeNode
  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) => IterableOnce[A]): Seq[A]
    Definition Classes
    TreeNode
  34. final def foldable: Boolean
    Definition Classes
    DeltaUnevaluable → Expression
  35. def foreach(f: (Expression) => Unit): Unit
    Definition Classes
    TreeNode
  36. def foreachUp(f: (Expression) => Unit): Unit
    Definition Classes
    TreeNode
  37. def freshCopyIfContainsStatefulExpression(): Expression
    Definition Classes
    Expression
  38. def genCode(ctx: CodegenContext): ExprCode
    Definition Classes
    Expression
  39. def generateTreeString(depth: Int, lastChildren: ArrayList[Boolean], append: (String) => Unit, verbose: Boolean, prefix: String, addSuffix: Boolean, maxFields: Int, printNodeId: Boolean, indent: Int): Unit
    Definition Classes
    TreeNode
  40. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  41. def getDefaultTreePatternBits: BitSet
    Attributes
    protected
    Definition Classes
    TreeNode
  42. def getTagValue[T](tag: TreeNodeTag[T]): Option[T]
    Definition Classes
    TreeNode
  43. def hashCode(): Int
    Definition Classes
    TreeNode → AnyRef → Any
  44. lazy val height: Int
    Definition Classes
    TreeNode
  45. def innerChildren: Seq[TreeNode[_]]
    Definition Classes
    TreeNode
  46. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  47. def isRuleIneffective(ruleId: RuleId): Boolean
    Attributes
    protected
    Definition Classes
    TreeNode
  48. def isTagsEmpty: Boolean
    Definition Classes
    TreeNode
  49. def jsonFields: List[JField]
    Attributes
    protected
    Definition Classes
    TreeNode
  50. final def legacyWithNewChildren(newChildren: Seq[Expression]): Expression
    Attributes
    protected
    Definition Classes
    TreeNode
  51. def makeCopy(newArgs: Array[AnyRef]): Expression
    Definition Classes
    TreeNode
  52. def map[A](f: (Expression) => A): Seq[A]
    Definition Classes
    TreeNode
  53. final def mapChildren(f: (Expression) => Expression): Expression
    Definition Classes
    UnaryLike
  54. def mapProductIterator[B](f: (Any) => B)(implicit arg0: ClassTag[B]): Array[B]
    Attributes
    protected
    Definition Classes
    TreeNode
  55. def markRuleAsIneffective(ruleId: RuleId): Unit
    Attributes
    protected
    Definition Classes
    TreeNode
  56. def multiTransformDown(rule: PartialFunction[Expression, Seq[Expression]]): LazyList[Expression]
    Definition Classes
    TreeNode
  57. def multiTransformDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Seq[Expression]]): LazyList[Expression]
    Definition Classes
    TreeNode
  58. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  59. def nodeName: String
    Definition Classes
    TreeNode
  60. val nodePatterns: Seq[TreePattern]
    Attributes
    protected
    Definition Classes
    TreeNode
  61. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  62. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  63. def nullIntolerant: Boolean
    Definition Classes
    Expression
  64. def nullSafeCodeGen(ctx: CodegenContext, ev: ExprCode, f: (String) => String): ExprCode
    Attributes
    protected
    Definition Classes
    UnaryExpression
  65. def nullSafeEval(input: Any): Any
    Attributes
    protected
    Definition Classes
    UnaryExpression
  66. def nullable: Boolean
    Definition Classes
    UnaryExpression → Expression
  67. def numberedTreeString: String
    Definition Classes
    TreeNode
  68. val origin: Origin
    Definition Classes
    TreeNode → WithOrigin
  69. def otherCopyArgs: Seq[AnyRef]
    Attributes
    protected
    Definition Classes
    TreeNode
  70. def p(number: Int): Expression
    Definition Classes
    TreeNode
  71. def prettyJson: String
    Definition Classes
    TreeNode
  72. def prettyName: String
    Definition Classes
    Expression
  73. def productElementNames: Iterator[String]
    Definition Classes
    Product
  74. def references: AttributeSet
    Definition Classes
    Expression
  75. lazy val resolved: Boolean
    Definition Classes
    DeltaMergeAction → Expression
  76. final def semanticEquals(other: Expression): Boolean
    Definition Classes
    Expression
  77. def semanticHash(): Int
    Definition Classes
    Expression
  78. def setTagValue[T](tag: TreeNodeTag[T], value: T): Unit
    Definition Classes
    TreeNode
  79. def simpleString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  80. def simpleStringWithNodeId(): String
    Definition Classes
    Expression → TreeNode
  81. def sql: String
    Definition Classes
    DeltaMergeAction → Expression
  82. def stateful: Boolean
    Definition Classes
    Expression
  83. def stringArgs: Iterator[Any]
    Attributes
    protected
    Definition Classes
    TreeNode
  84. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  85. val targetColNameParts: Seq[String]
  86. val targetColNameResolved: Boolean
  87. lazy val throwable: Boolean
    Definition Classes
    Expression
  88. def toJSON: String
    Definition Classes
    TreeNode
  89. def toString(): String
    Definition Classes
    DeltaMergeAction → Expression → TreeNode → AnyRef → Any
  90. def transform(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  91. def transformDown(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  92. def transformDownWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  93. def transformUp(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  94. def transformUpWithBeforeAndAfterRuleOnChildren(cond: (Expression) => Boolean, ruleId: RuleId)(rule: PartialFunction[(Expression, Expression), Expression]): Expression
    Definition Classes
    TreeNode
  95. def transformUpWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  96. def transformWithPruning(cond: (TreePatternBits) => Boolean, ruleId: RuleId)(rule: PartialFunction[Expression, Expression]): Expression
    Definition Classes
    TreeNode
  97. lazy val treePatternBits: BitSet
    Definition Classes
    TreeNode → TreePatternBits
  98. def treeString(append: (String) => Unit, verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): Unit
    Definition Classes
    TreeNode
  99. final def treeString(verbose: Boolean, addSuffix: Boolean, maxFields: Int, printOperatorId: Boolean): String
    Definition Classes
    TreeNode
  100. final def treeString: String
    Definition Classes
    TreeNode
  101. def typeSuffix: String
    Attributes
    protected
    Definition Classes
    Expression
  102. def unsetTagValue[T](tag: TreeNodeTag[T]): Unit
    Definition Classes
    TreeNode
  103. final def verboseString(maxFields: Int): String
    Definition Classes
    Expression → TreeNode
  104. def verboseStringWithSuffix(maxFields: Int): String
    Definition Classes
    TreeNode
  105. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  106. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  107. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  108. final def withCanonicalizedChildren: Expression
    Attributes
    protected
    Definition Classes
    Expression
  109. def withNewChildInternal(newChild: Expression): DeltaMergeAction
    Attributes
    protected
    Definition Classes
    DeltaMergeAction → UnaryLike
  110. final def withNewChildren(newChildren: Seq[Expression]): Expression
    Definition Classes
    TreeNode
  111. final def withNewChildrenInternal(newChildren: IndexedSeq[Expression]): Expression
    Definition Classes
    UnaryLike

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from Serializable

Inherited from DeltaUnevaluable

Inherited from UnaryExpression

Inherited from UnaryLike[Expression]

Inherited from Expression

Inherited from TreeNode[Expression]

Inherited from WithOrigin

Inherited from TreePatternBits

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped