Thomas Markus <t.markus@proventis.net> writes:
> logfile content see http://www.rafb.net/paste/results/cvD7uk33.html
It looks to me like you must have individual rows whose COPY
representation requires more than half a gigabyte (maybe much more,
but at least that) and the system cannot allocate enough buffer space.
It could be that this is a symptom of corrupted data, if you're certain
that there shouldn't be any such rows in the table.
> kernel is 2.6.15-1-em64t-p4-smp, pg version is 8.1.0 32bit
You really need a 64-bit PG build if you want to push
multi-hundred-megabyte field values around --- otherwise there's just
not enough headroom in the process address space. (Something newer than
8.1.0 would be a good idea too.)
regards, tom lane
