Excerpts from Robert Haas's message of vie jun 24 12:06:17 -0400 2011:
> On Fri, Jun 24, 2011 at 11:17 AM, Alvaro Herrera
> <alvherre@commandprompt.com> wrote:
> > Another thing I just noticed is that if you pg_upgrade from a previous
> > release, all the NOT NULL pg_constraint rows are going to be missing.
>
> Uh, really? pg_upgrade uses SQL commands to recreate the contents of
> the system catalogs, so if these entries aren't getting created
> automatically, that sounds like a bug in the patch...
Ah -- we should be fine then. I haven't tested that yet (actually I
haven't finished tinkering with the code).
--
Álvaro Herrera <alvherre@commandprompt.com>
The PostgreSQL Company - Command Prompt, Inc.
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