On 10/28/2010 02:38 AM, Trenta sis wrote:
>
> Hi,
>
> I have a Linux Server (Debian) with Postgres 8.3 and I have problems
> with a massive update, about 400000 updates/inserts.
> If I execute about 100000 it seems all ok, but when I execute 400000, I
> have the same problem with or without a transaction (I need to do with a
> transaction) increase memory usage and disk usage.
> With a execution of 400.000 inserts/update server begin woring well, but
> after 100 seconds of executions increase usage of RAM, and then Swap and
> finally all RAM and swap are used and execution can't finish.
Do you have lots of triggers on the table? Or foreign key relationships
that're DEFERRABLE ?
--
Craig Ringer