Package org.apache.flink.table.connector.sink.abilities

Interface SupportsOverwrite

@PublicEvolving public interface SupportsOverwrite
Enables to overwrite existing data in a DynamicTableSink.

By default, if this interface is not implemented, existing tables or partitions cannot be overwritten using e.g. the SQL INSERT OVERWRITE clause.

  • Method Summary

    Modifier and Type
    Method
    Description
    void
    applyOverwrite(boolean overwrite)
    Provides whether existing data should be overwritten or not.

  • Method Details

    • applyOverwrite

      void applyOverwrite(boolean overwrite)
      Provides whether existing data should be overwritten or not.