Sam Jas wrote: > Thanks for your reply. > > No we are not running OOM. ulimit o/p is as below. > > [postgres@server1 ~]$ ulimit > unlimited Unless you are running on a 32-bit system you should be alright then. What precisely is the problem? What do you mean by the DB "hangs"? -- Richard Huxton Archonet Ltd -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general