org.apache.spark.sql

Class InternalOutputModes.Update$

Object

org.apache.spark.sql.streaming.OutputMode

org.apache.spark.sql.InternalOutputModes.Update$

All Implemented Interfaces:

java.io.Serializable, scala.Equals, scala.Product

Enclosing class:

InternalOutputModes

public static class InternalOutputModes.Update$
extends OutputMode
implements scala.Product, scala.Serializable

OutputMode in which only the rows in the streaming DataFrame/Dataset that were updated will be written to the sink every time these is some updates. This output mode can only be used in queries that contain aggregations.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static InternalOutputModes.Update$	MODULE$ Static reference to the singleton instance of this Scala object.

Constructor Summary

Constructors

Constructor and Description
InternalOutputModes.Update$()

Method Summary

Methods inherited from class org.apache.spark.sql.streaming.OutputMode

Append, Complete

Methods inherited from class Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface scala.Product

productArity, productElement, productIterator, productPrefix

Methods inherited from interface scala.Equals

canEqual, equals

Field Detail

MODULE$

public static final InternalOutputModes.Update$ MODULE$

Static reference to the singleton instance of this Scala object.

Constructor Detail

InternalOutputModes.Update$

public InternalOutputModes.Update$()