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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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* published by the Free Software Foundation. Oracle designates this
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*
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* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
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package java.sql;
/**
* 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
*/
public interface Savepoint {
/**
* Retrieves the generated ID for the savepoint that this
* Savepoint
object represents.
* @return the numeric ID of this savepoint
* @exception SQLException if this is a named savepoint
* @since 1.4
*/
int getSavepointId() throws SQLException;
/**
* Retrieves the name of the savepoint that this Savepoint
* object represents.
* @return the name of this savepoint
* @exception SQLException if this is an un-named savepoint
* @since 1.4
*/
String getSavepointName() throws SQLException;
}