Re: Why would this use 600Meg of VM?

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От Philip Warner
Тема Re: Why would this use 600Meg of VM?
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Msg-id 3.0.5.32.20010624154552.0234ae00@mail.rhyme.com.au
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Ответ на Re: Why would this use 600Meg of VM?  (Tom Lane <tgl@sss.pgh.pa.us>)
Ответы Re: Why would this use 600Meg of VM?  (Larry Rosenman <ler@lerctr.org>)
Re: Why would this use 600Meg of VM?  (Bruce Momjian <pgman@candle.pha.pa.us>)
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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?


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