Class RollbackStatement

java.lang.Object

SQLStatement

RollbackStatement

public class RollbackStatement
extends SQLStatement

A class that represents a ROLLBACK statement in SQL, which rolls back the current transaction.

Constructor Summary

Constructors

Constructor and Description
RollbackStatement()

Method Summary

Modifier and Type	Method and Description
void	execute() Executes this SQL statement.

Methods inherited from class SQLStatement

addColumn, addColumnVal, addTable, getColumn, getColumnVal, getTable, getWhere, getWhereColumn, numColumns, numColumnVals, numTables, numWhereColumns, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RollbackStatement

public RollbackStatement()

Method Detail

execute

public void execute()
             throws DatabaseException,
                    DeadlockException

Description copied from class: SQLStatement

Executes this SQL statement.

Specified by:

execute in class SQLStatement

Throws:

DatabaseException - if Berkeley DB encounters another problem accessing an underlying database.

DeadlockException - if deadlock occurs while accessing an underlying database.