Robert Haas <robertmh...@gmail.com> writes:
> On Mon, May 13, 2013 at 1:03 PM, Andres Freund <and...@2ndquadrant.com> wrote:
>> Why don't we just prohibit deletion/modification for anything below
>> FirstNormalObjectId instead of using the schema as a restriction? Then
>> we can allow creation for tables as well.
> We currently do, but that led to problems with $SUBJECT.
AFAIR there are no code restrictions based on OID value. We've got
restrictions based on things being in pg_catalog or not, and we've got
restrictions based on things being marked pinned in pg_depend.
Looking at the OID range might be a reasonable proxy for pinned-ness,
though, and it would certainly be a lot cheaper than a lookup in
pg_depend.
regards, tom lane
--
Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-hackers
