ROLLBACK
Stops the current transaction.
Synopsis
ROLLBACK [WORK | TRANSACTION] [AND [NO] CHAIN]
Description
ROLLBACK
rolls back the current transaction and causes all the updates made by the transaction to be discarded.
Parameters
WORK
TRANSACTION
Optional key words. They have no effect.
AND CHAIN
If AND CHAIN
is specified, a new transaction is immediately started with the same transaction characteristics (see SET TRANSACTION
) as the just finished one. Otherwise, no new transaction is started.