Re: BUG #8695: Reloading dump fails at COMMENT ON EXTENSION plpgsql

On Wed, Apr  9, 2014 at 11:13:57PM -0400, Tom Lane wrote:
> Bruce Momjian <bruce@momjian.us> writes:
> > That's what I thought too, but I see a schema file in pg_extensions:
>
> Read the manual.
>
> > Should we hard-code a pg_catalog plpgsql to be skipped in pg_dump?
>
> No, I don't think so.
>
> The real issue here is that we don't have a notion of a "built-in
> extension".  I think this was specifically debated back when we
> extension-ified plpgsql, though I don't recall details of why
> we ended up not doing that.  Maybe the idea was that you could
> drop and then re-add plpgsql?  Anyway, I think this is not such
> a simple issue and a one-line hack in pg_dump is not likely to
> improve matters.

OK, I added a TODO:

    Prevent PL/pgSQL comment from throwing an error in a
    non-superuser restore

--
  Bruce Momjian  <bruce@momjian.us>        http://momjian.us
  EnterpriseDB                             http://enterprisedb.com

  + Everyone has their own god. +