csepinek@freemail.hu wrote:
> Hi!
>
>
> My program must use UPDATE usualy, and there will be many dead rows in this table
> what throttle down the db server. I would like to update so not create dead row.
> How can i do this?
You can't - that's how MVCC works. Make sure your free-space-map
settings are large enough in postgresql.conf and that you vacuum enough
- that will keep the "dead" space being re-used.
-- Richard Huxton Archonet Ltd