| From: | Philip Warner <pjw(at)rhyme(dot)com(dot)au> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, "Jim C(dot) Nasby" <decibel(at)decibel(dot)org> |
| Cc: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: Escaping the ARC patent |
| Date: | 2005-02-04 22:14:16 |
| Message-ID: | 6.2.0.14.0.20050205091129.05f7f698@203.8.195.10 |
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| Lists: | pgsql-hackers |
At 09:02 AM 5/02/2005, Tom Lane wrote:
>That strikes me as a bad idea --- what will cause the queue size to
>revert to normal, if the batch process fails before resetting it?
Just an idle thought, but each connection to the DB could add a fixed
amount to some queueing parameter. The amount added to be set per backend,
and the client could use a SET variable to adjust the standard amount for
it's own backend. When the client dies/disconnects, the queueing parameter
(whatever it is) would be reduced appropriately.
>
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