Hi, Mischa,
On Sun, 12 Sep 2004 20:47:17 GMT
Mischa Sandberg <ischamay.andbergsay@activestateway.com> wrote:
> On the other hand, if you do warehouse-style loading (Insert, or PG
> COPY, into a temp table; and then 'upsert' into the perm table), I can
> guarantee 2500 inserts/sec is no problem.
As we can forsee that we'll have similar insert rates to cope with in
the not-so-far future, what do you mean with 'upsert'? Do you mean a
stored procedure that iterates over the temp table?
Generally, what is the fastest way for doing bulk processing of
update-if-primary-key-matches-and-insert-otherwise operations?
Thanks,
Markus Schaber
--
markus schaber | dipl. informatiker
logi-track ag | rennweg 14-16 | ch 8001 zürich
phone +41-43-888 62 52 | fax +41-43-888 62 53
mailto:schabios@logi-track.com | www.logi-track.com