Provided by: postgresql-client-9.1_9.1.1-1_i386 bug

NAME

       ROLLBACK_PREPARED - cancel a transaction that was earlier prepared for
       two-phase commit

SYNOPSIS

       ROLLBACK PREPARED transaction_id

DESCRIPTION

       ROLLBACK PREPARED rolls back a transaction that is in prepared state.

PARAMETERS

       transaction_id
           The transaction identifier of the transaction that is to be rolled
           back.

NOTES

       To roll back a prepared transaction, you must be either the same user
       that executed the transaction originally, or a superuser. But you do
       not have to be in the same session that executed the transaction.

       This command cannot be executed inside a transaction block. The
       prepared transaction is rolled back immediately.

       All currently available prepared transactions are listed in the
       pg_prepared_xacts system view.

EXAMPLES

       Roll back the transaction identified by the transaction identifier
       foobar:

           ROLLBACK PREPARED 'foobar';

SEE ALSO

       PREPARE TRANSACTION (PREPARE_TRANSACTION(7)), COMMIT PREPARED
       (COMMIT_PREPARED(7))