> but in this case all these transactions are independent with autocommit off, At database level, there is no "autocommit=off". There's just "begin-end". It is database who forbids .commit, not the JDBC driver. Vladimir -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general