org.apache.spark.sql.connector.write

Interface DeltaWrite

All Superinterfaces:

Write

@Experimental
public interface DeltaWrite
extends Write

A logical representation of a data source write that handles a delta of rows.

Since:

3.4.0

Method Summary

Modifier and Type	Method and Description
default DeltaBatchWrite	toBatch() Returns a BatchWrite to write data to batch source.

Methods inherited from interface org.apache.spark.sql.connector.write.Write

description, supportedCustomMetrics, toStreaming

Method Detail

toBatch

default DeltaBatchWrite toBatch()

Description copied from interface: Write

Returns a BatchWrite to write data to batch source. By default this method throws exception, data sources must overwrite this method to provide an implementation, if the Table that creates this write returns TableCapability.BATCH_WRITE support in its Table.capabilities().

Specified by:

toBatch in interface Write