org.apache.spark.sql.connector.write

Interface SupportsTruncate

All Superinterfaces:

WriteBuilder

All Known Subinterfaces:

SupportsOverwrite, SupportsOverwriteV2

@Evolving
public interface SupportsTruncate
extends WriteBuilder

Write builder trait for tables that support truncation.

Truncation removes all data in a table and replaces it with data that is committed in the write.

Since:

3.0.0

Method Summary

Modifier and Type	Method and Description
WriteBuilder	truncate() Configures a write to replace all existing data with data committed in the write.

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

build, buildForBatch, buildForStreaming

Method Detail

truncate

WriteBuilder truncate()

Configures a write to replace all existing data with data committed in the write.

Returns:

this write builder for method chaining