Java Module java.sql Package java.sql Interface Savepoint（JDK11）

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```
public interface Savepoint
```
The representation of a savepoint, which is a point within the current transaction that can be referenced from the Connection.rollback method. When a transaction is rolled back to a savepoint all changes made after that savepoint are undone.
Savepoints can be either named or unnamed. Unnamed savepoints are identified by an ID generated by the underlying data source.

Since:

1.4

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`int`	`getSavepointId()`	Retrieves the generated ID for the savepoint that this `Savepoint` object represents.
`String`	`getSavepointName()`	Retrieves the name of the savepoint that this `Savepoint` object represents.

- Method Detail
  - getSavepointId
```
int getSavepointId()
            throws SQLException
```
    Retrieves the generated ID for the savepoint that this Savepoint object represents.
    
    Returns:
    
    the numeric ID of this savepoint
    
    Throws:
    
    SQLException - if this is a named savepoint
    
    Since:
    
    1.4
  - getSavepointName
```
String getSavepointName()
                 throws SQLException
```
    Retrieves the name of the savepoint that this Savepoint object represents.
    
    Returns:
    
    the name of this savepoint
    
    Throws:
    
    SQLException - if this is an un-named savepoint
    
    Since:
    
    1.4

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