David Kerr <dmk@mr-paradox.net> writes:
> I'm getting error:
> When I try
> vacuumdb -z assessment
> or
> vacuumdb assessment
> I get:
> vacuumdb: vacuuming of database "assessment" failed: ERROR: out of memory
> DETAIL: Failed on request of size 1073741820.
What have you got maintenance_work_mem set to?
regards, tom lane