ROLLBACK - Aborts the current transaction
ROLLBACK [ WORK | TRANSACTION ]
ABORT Message returned if successful.
NOTICE: UserAbortTransactionBlock and not in in-progress
If there is not any transaction currently in
ROLLBACK rolls back the current transaction and causes all
the updates made by the transaction to be discarded.
The keywords WORK and TRANSACTION are noise and can be
Use commit(l) to successfully terminate a transaction.
abort(l) is a synonym for ROLLBACK.
To abort all changes:
Full compatibility. The TRANSACTION keyword is a Postgres
SQL - Language Statements 15 August 1999 1