case class WhenNotMatched[T] extends Product with Serializable
A class for defining actions to be taken when no matching rows are found in a DataFrame during a merge operation.
- T
The type of data in the MergeIntoWriter.
- Source
- MergeIntoWriter.scala
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- final def !=(arg0: Any): Boolean
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- final def ##: Int
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- val condition: Option[Column]
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- final def getClass(): Class[_ <: AnyRef]
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- def insert(map: Map[String, Column]): MergeIntoWriter[T]
Specifies an action to insert non-matched rows into the DataFrame with the provided column assignments.
Specifies an action to insert non-matched rows into the DataFrame with the provided column assignments.
- map
A Map of column names to Column expressions representing the values to be inserted.
- returns
The MergeIntoWriter instance with the insert action configured.
- def insertAll(): MergeIntoWriter[T]
Specifies an action to insert all non-matched rows into the DataFrame.
Specifies an action to insert all non-matched rows into the DataFrame.
- returns
The MergeIntoWriter instance with the insert all action configured.
- final def isInstanceOf[T0]: Boolean
- Definition Classes
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- val mergeIntoWriter: MergeIntoWriter[T]
- final def ne(arg0: AnyRef): Boolean
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- final def notify(): Unit
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- final def notifyAll(): Unit
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- def productElementNames: Iterator[String]
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- final def synchronized[T0](arg0: => T0): T0
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- final def wait(arg0: Long, arg1: Int): Unit
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- def finalize(): Unit
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- @throws(classOf[java.lang.Throwable]) @Deprecated
- Deprecated
(Since version 9)