Dorothy Yung <yungkaki(at)so-net(dot)com(dot)hk> writes:
> Having searched the archive and found somebody got similar problem
> (http://archives.postgresql.org/pgsql-admin/2001-12/msg00126.php), but
> my problem now is that pg_dump doesn't show on which trigger the error
> occurs.
Best bet is to run pg_dump with query logging turned on, and look in the
postmaster log to see the query that fails.
regards, tom lane