RE: Temporary tables prevent autovacuum, leading to XID wraparound

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От Tsunakawa, Takayuki
Тема RE: Temporary tables prevent autovacuum, leading to XID wraparound
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Msg-id 0A3221C70F24FB45833433255569204D1F8AA55C@G01JPEXMBYT05
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Ответ на Re: Temporary tables prevent autovacuum, leading to XID wraparound  (Masahiko Sawada <sawada.mshk@gmail.com>)
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From: Masahiko Sawada [mailto:sawada.mshk@gmail.com]
> On Mon, Jan 29, 2018 at 3:33 PM, Tsunakawa, Takayuki
> <tsunakawa.takay@jp.fujitsu.com> wrote:
> > I can understand your concern.  On the other hand, it's unfair that one
> database could monopolize all workers, because other databases might also
> be facing wraparound risk.
> 
> On third thought, we can change the policy of launching workers so that
> the launcher dispatches workers evenly to wraparound-risky databases
> instead of choosing only one most wraparound-risky database.

+1

Regards
Takayuki Tsunakawa


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