c

org.apache.spark.sql

WhenMatched

case class WhenMatched[T] extends Product with Serializable

A class for defining actions to be taken when matching rows in a DataFrame during a merge operation.

T

The type of data in the MergeIntoWriter.

Linear Supertypes
Serializable, Serializable, Product, Equals, AnyRef, Any
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  1. WhenMatched
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
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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. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @IntrinsicCandidate()
  6. val condition: Option[Expression]
  7. def delete(): MergeIntoWriter[T]

    Specifies an action to delete matched rows from the DataFrame.

    Specifies an action to delete matched rows from the DataFrame.

    returns

    The MergeIntoWriter instance with the delete action configured.

  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @IntrinsicCandidate()
  10. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  11. val mergeIntoWriter: MergeIntoWriter[T]
  12. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  14. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @IntrinsicCandidate()
  15. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  16. def update(map: Map[String, Column]): MergeIntoWriter[T]

    Specifies an action to update matched rows in the DataFrame with the provided column assignments.

    Specifies an action to update matched rows in the DataFrame with the provided column assignments.

    map

    A Map of column names to Column expressions representing the updates to be applied.

    returns

    The MergeIntoWriter instance with the update action configured.

  17. def updateAll(): MergeIntoWriter[T]

    Specifies an action to update all matched rows in the DataFrame.

    Specifies an action to update all matched rows in the DataFrame.

    returns

    The MergeIntoWriter instance with the update all action configured.

  18. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  20. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

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

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

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