Rollback

All Superinterfaces:

PendingUpdate<Snapshot>
```
public interface Rollback
extends PendingUpdate<Snapshot>
```
API for rolling table data back to the state at an older table snapshot.
This API does not allow conflicting calls to toSnapshotId(long) and toSnapshotAtTime(long).
When committing, these changes will be applied to the current table metadata. Commit conflicts will not be resolved and will result in a CommitFailedException.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`Rollback`	`toSnapshotAtTime(long timestampMillis)`	Deprecated. Replaced by `ManageSnapshots.rollbackToTime(long)`
`Rollback`	`toSnapshotId(long snapshotId)`	Deprecated. Replaced by `ManageSnapshots.setCurrentSnapshot(long)`

Methods inherited from interface org.apache.iceberg.PendingUpdate
apply, commit, updateEvent

- Method Detail
  - toSnapshotId
```
@Deprecated
Rollback toSnapshotId(long snapshotId)
```
    Deprecated.
    Replaced by ManageSnapshots.setCurrentSnapshot(long)
    
    Roll this table's data back to a specific Snapshot identified by id.
    
    Parameters:
    
    snapshotId - long id of the snapshot to roll back table data to
    
    Returns:
    
    this for method chaining
    
    Throws:
    
    java.lang.IllegalArgumentException - If the table has no snapshot with the given id
  - toSnapshotAtTime
```
@Deprecated
Rollback toSnapshotAtTime(long timestampMillis)
```
    Deprecated.
    Replaced by ManageSnapshots.rollbackToTime(long)
    
    Roll this table's data back to the last Snapshot before the given timestamp.
    
    Parameters:
    
    timestampMillis - a long timestamp, as returned by System.currentTimeMillis()
    
    Returns:
    
    this for method chaining
    
    Throws:
    
    java.lang.IllegalArgumentException - If the table has no old snapshot before the given timestamp