Re: parallel restore
От | Andrew Dunstan |
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Тема | Re: parallel restore |
Дата | |
Msg-id | 4963E12A.6010200@dunslane.net обсуждение исходный текст |
Ответ на | Re: parallel restore ("Jaime Casanova" <jcasanov@systemguards.com.ec>) |
Ответы |
Re: parallel restore
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Список | pgsql-hackers |
Jaime Casanova wrote: > On Mon, Dec 29, 2008 at 6:42 PM, Andrew Dunstan <andrew@dunslane.net> wrote: > >> Attached is the latest parallel restore patch. I think this is getting >> fairly close. >> >> > > mmm... seems this patch are two in one... you're adding --multi-thread > and --truncate-before-load options where the second one seems to be an > optimization... > > maybe it's better to split in two incremental patches? > > Well, the only reason it was needed was because you can't run a parallel restore in a single transaction. If the whole restore is run in a single transaction then truncate before load should be unnecessary. But if people want it made more general I can split it out. cheers andrew
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