couple of weeks ago there was discussion on this list regarding db_mysql
transaction implementation, but there has been no comments from authors
of the current code.
based on the earlier discussion, transactions in mysql should be
started with command
SET autocommit=0
instead of BEGIN or START TRANSACTION and ending or aborting of
transaction with COMMIT or ROLLBACK should be followed by command
SET autocommit=1
if authors agree, please commit the necessary changes.
-- juha