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Re: cheaper snapshots

From: karavelov(at)mail(dot)bg
To: pgsql-hackers(at)postgresql(dot)org
Subject: Re: cheaper snapshots
Date: 2011-07-28 22:00:22
Message-ID: ceb3f6fbad52180a6cd759006d6705ca.mailbg@mail.bg (view raw or flat)
Thread:
Lists: pgsql-hackers
----- Цитат от Hannu Krosing (hannu(at)2ndQuadrant(dot)com), на 28.07.2011 в 22:40 -----

>> 
>> Maybe this is why other databases don't offer per backend async commit ?
>> 
> 

Isn't Oracle's

COMMIT WRITE NOWAIT;

basically the same - ad hoc async commit? Though their idea of backend do not maps 
exactly to postgrsql's idea. The closest thing is per session async commit:

ALTER SESSION SET COMMIT_WRITE='NOWAIT';


Best regards

--
Luben Karavelov

pgsql-hackers by date

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