SupportsOverwrite (Flink : Table : Common 2.1.0 API)

```
@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
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void applyOverwrite(boolean overwrite)
  Provides whether existing data should be overwritten or not.

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