Jim Nasby <Jim.Nasby@xxxxxxxxxxxxxx> writes: > We need more information from the OP about what they're doing. Yeah. Those NOTICEs about "nnn edges processed" are not coming out of anything in core Postgres; I'll bet whatever is producing those is at fault (by trying to palloc indefinitely-large amounts of memory as a single chunk). 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