| From: | Andres Freund <andres(at)2ndquadrant(dot)com> |
|---|---|
| To: | Thomas Munro <munro(at)ip9(dot)org> |
| Cc: | "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: CLUSTER FREEZE |
| Date: | 2013-10-24 08:18:04 |
| Message-ID: | 20131024081804.GE823737@alap2.anarazel.de |
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| Thread: | |
| Lists: | pgsql-hackers |
Hi,
On 2013-10-24 00:28:44 +0100, Thomas Munro wrote:
> I noticed that CLUSTER doesn't have a FREEZE option. Here is a patch to
> add that, for consistency with VACUUM. Is it useful?
I think you'd need to prevent that form from working on system catalogs
- xmin has a meaning there sometimes (e.g. indcheckxmin) at least.
Greetings,
Andres Freund
--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services
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