| From: | Larry Rosenman <ler(at)lerctr(dot)org> |
|---|---|
| To: | Philip Warner <pjw(at)rhyme(dot)com(dot)au> |
| Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, PostgreSQL Hackers List <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Why would this use 600Meg of VM? |
| Date: | 2001-06-24 11:05:29 |
| Message-ID: | 20010624060529.A2082@lerami.lerctr.org |
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| Lists: | pgsql-hackers |
* Philip Warner <pjw(at)rhyme(dot)com(dot)au> [010624 00:46]:
> At 01:06 24/06/01 -0400, Tom Lane wrote:
> >
> >The answer: the query has nothing to do with it. However, the
> >deferred triggers you have on the target relation have a lot to do
> >with it. It's all deferred-trigger-event storage.
>
> Would it be worth using a local (system) temporary table for this sort of
> thing?
I this is an FK check, that I can probably turn off.
I wonder if there is a better way?
>
>
> ----------------------------------------------------------------
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Larry Rosenman http://www.lerctr.org/~ler
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