SupportsDelta

All Superinterfaces:

RowLevelOperation
```
public interface SupportsDelta
extends RowLevelOperation
```
A mix-in interface for RowLevelOperation. Data sources can implement this interface to indicate they support handling deltas of rows.

Nested Class Summary
- Nested classes/interfaces inherited from interface org.apache.spark.sql.connector.iceberg.write.RowLevelOperation
  RowLevelOperation.Command

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`DeltaWriteBuilder`	`newWriteBuilder(ExtendedLogicalWriteInfo info)`	Returns a write builder to configure a write for this row-level operation.
`org.apache.spark.sql.connector.expressions.NamedReference[]`	`rowId()`	Returns the row ID column references that should be used for row equality.

Methods inherited from interface org.apache.spark.sql.connector.iceberg.write.RowLevelOperation
command, description, newScanBuilder, requiredMetadataAttributes

- Method Detail
  - newWriteBuilder
```
DeltaWriteBuilder newWriteBuilder(ExtendedLogicalWriteInfo info)
```
    Description copied from interface: RowLevelOperation
    
    Returns a write builder to configure a write for this row-level operation.
    Note that Spark will first configure the scan and then the write, allowing data sources to pass information from the scan to the write. For example, the scan can report which condition was used to read the data that may be needed by the write under certain isolation levels.
    
    Specified by:
    
    newWriteBuilder in interface RowLevelOperation
  - rowId
```
org.apache.spark.sql.connector.expressions.NamedReference[] rowId()
```
    Returns the row ID column references that should be used for row equality.