| From: | Andres Freund <andres(at)2ndquadrant(dot)com> |
|---|---|
| To: | Igor Neyman <ineyman(at)perceptron(dot)com> |
| Cc: | Sergey Konoplev <gray(dot)ru(at)gmail(dot)com>, "pgsql-general(at)postgresql(dot)org" <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: unlooged tables |
| Date: | 2012-12-07 21:48:14 |
| Message-ID: | 20121207214814.GJ8476@awork2.anarazel.de |
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| Thread: | |
| Lists: | pgsql-general |
Hi,
On 2012-12-07 14:29:26 +0000, Igor Neyman wrote:
> I was hoping, may be hacking pg_catalog, like setting pg_class.relpersistence to 'u' will do the trick (or something like this).
>
> b.t.w. there will be no other active connections, so there is no risk of needing to add/update/delete records in the table while changing to "unlogged".
Nope, thats not enough, won't create the init fork, so your next restart
will probably fail.
Greetings,
Andres Freund
--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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