org.hsqldb.jdbc
Class jdbcSavepoint
java.lang.Object
org.hsqldb.jdbc.jdbcSavepoint
- Savepoint
public class jdbcSavepoint
extends java.lang.Object
implements 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.
<!-- start Release-specific documentation -->
HSQLDB-Specific Information:
As the SQL 2003 standard does not provide for unnamed savepoints,
this feature is not supported.
If the connection is autoCommit, setting savepoints has no effect as any
such savepoint is cleared upon the execution of the first transactional
statement.
<!-- end release-specific documentation -->
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.
|
String | toString()
|
getSavepointId
public int getSavepointId()
throws SQLException
Retrieves the generated ID for the savepoint
that this Savepoint
object represents.
- the numeric ID of this savepoint
getSavepointName
public String getSavepointName()
throws SQLException
Retrieves the name of the savepoint that this
Savepoint
object represents.
- the name of this savepoint
toString
public String toString()
Copyright B) 2001 - 2005 HSQL Development Group. All Rights Reserved.