=?iso-8859-1?Q?Alonso_Garc=EDa_=2C_Bruno_Elier?= <bealonso@xxxxxxxx> writes: > Yes. If I use PQexec, both 7.4 and 8.3 produce a quick result but I if I use asynchronous command processing 8.3 produce a slow result whereas 7.4 works fine. You're still being quite unclear. Is this 7.4 libpq + 7.4 server against 8.3 libpq + 8.3 server, or some cross-version combination? Have you tried switching to the other library version? regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general