Transactions and cursors

It seems to me from the ESQL/C documentation that a cursor must within a transaction. For example: DECLARE CURSOR WITH HOLD ... SELECT * FROM TABLE WHERE FLAG IS NULL FOR UPDATE BEGIN WORK // Init transaction OPEN cursor while not eof FETCH Do something UPDATE SET FLAG=1 WHERE CURRENT.. end while COMMIT WORK // End transaction Is it posible to have a transaction for each record, so a ROLLBACK only affects one record?