2010/8/5 Richard <husttrip...@vip.sina.com>: > All jods are done by client code, not manually.
What is a jod? > I still did't not understand what you said. > What break what? The fact that you replaced CHECKPOINT_WAIT with CHECKPOINT_IMMEDIATE is the cause of your problem. You "broke" the correctness of the system by doing so. Nicolas -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers