Re: deadlock with vacuum full on 7.4.5

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От Tom Lane
Тема Re: deadlock with vacuum full on 7.4.5
Дата
Msg-id 29681.1099367082@sss.pgh.pa.us
обсуждение исходный текст
Ответ на Re: deadlock with vacuum full on 7.4.5  (jks@selectacast.net)
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jks@selectacast.net writes:
> So why isn't the AccessShareLock dropped as soon as the SELECT is over?

In general, locks are held till transaction commit.  See any basic
database text for the reasons why this is a good idea.

            regards, tom lane

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