Re: pg_dump with postgis extension dumps rules separately

From: Andres Freund <andres(at)2ndquadrant(dot)com>
To: Joe Conway <mail(at)joeconway(dot)com>
Cc: Dimitri Fontaine <dimitri(at)2ndQuadrant(dot)fr>, postgres hackers <pgsql-hackers(at)postgresql(dot)org>
Subject: Re: pg_dump with postgis extension dumps rules separately
Date: 2013-05-29 14:43:59
Message-ID: 20130529144359.GD3955@alap2.anarazel.de
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On 2013-05-29 07:35:42 -0700, Joe Conway wrote:
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> On 05/29/2013 05:52 AM, Dimitri Fontaine wrote:
> > Andres Freund <andres(at)2ndquadrant(dot)com> writes:
> >> On 2013-05-29 09:30:43 +0200, Dimitri Fontaine wrote:
> >>>> 2) How should we handle already installed extensions, which
> >>>> will still lack dependency records after this bugfix?
> >>>
> >>> I don't really see any other way here than providing an upgrade
> >>> script that will somehow re-attach those objects, either by
> >>> directly messing with pg_depends (that is, when there's a
> >>> systematic way to get the OIDs of the missing RULEs), or by
> >>> maybe doing a drop/create on the RULEs?
> >>
> >> Couldn't ALTER EXTENSION ... ADD ...; be brought up to speed to
> >> support this?
> >
> > I'll blame the Time Zone Difference Recovering. I felt like
> > missing something…
>
> Seems like the perfect idea, but is that something we would backpatch?

Sounds better to me than manually fiddling with pg_depend... We can't
really drop and recreate the RULEs, there might be dependencies
preventing that.

Greetings,

Andres Freund

--
Andres Freund http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services

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