case class WhenNotMatchedBySource[T] extends Product with Serializable
A class for defining actions to be performed when there is no match by source during a merge operation in a MergeIntoWriter.
- T
the type parameter for the MergeIntoWriter.
- Source
- MergeIntoWriter.scala
- Alphabetic
- By Inheritance
- WhenNotMatchedBySource
- Serializable
- Product
- Equals
- AnyRef
- Any
- Hide All
- Show All
- Public
- Protected
Value Members
- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
- val condition: Option[Column]
- def delete(): MergeIntoWriter[T]
Specifies an action to delete non-matched rows from the target DataFrame when not matched by the source.
Specifies an action to delete non-matched rows from the target DataFrame when not matched by the source.
- returns
The MergeIntoWriter instance with the delete action configured.
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @IntrinsicCandidate() @native()
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- val mergeIntoWriter: MergeIntoWriter[T]
- final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @IntrinsicCandidate() @native()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @IntrinsicCandidate() @native()
- def productElementNames: Iterator[String]
- Definition Classes
- Product
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- def update(map: Map[String, Column]): MergeIntoWriter[T]
Specifies an action to update non-matched rows in the target DataFrame with the provided column assignments when not matched by the source.
Specifies an action to update non-matched rows in the target DataFrame with the provided column assignments when not matched by the source.
- map
A Map of column names to Column expressions representing the updates to be applied.
- returns
The MergeIntoWriter instance with the update action configured.
- def updateAll(): MergeIntoWriter[T]
Specifies an action to update all non-matched rows in the target DataFrame when not matched by the source.
Specifies an action to update all non-matched rows in the target DataFrame when not matched by the source.
- returns
The MergeIntoWriter instance with the update all action configured.
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
Deprecated Value Members
- def finalize(): Unit
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)