i forgot the system informations postgresql-server-8.4.0-1PGDG.rhel5 linux kernel 2.6.18-128.4.1.el5xen x86_64 centos release 5.3 (final)
-- Sent via pgsql-bugs mailing list (pgsql-bugs@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-bugs
