Re: Command Triggers

Tom Lane <tgl@sss.pgh.pa.us>

From: Tom Lane <tgl@sss.pgh.pa.us>
To: Andres Freund <andres@anarazel.de>
Cc: pgsql-hackers@postgresql.org, Dimitri Fontaine <dimitri@2ndquadrant.fr>
Date: 2012-02-27T23:54:41Z
Lists: pgsql-hackers
Andres Freund <andres@anarazel.de> writes:
> On Tuesday, February 28, 2012 12:30:36 AM Tom Lane wrote:
>> Ugh ... if that's currently allowed, we definitely need to fix it.

> Btw, whats the danger youre seing?

Well, I'm not sure that it would actively break anything, but we
definitely meant to disallow the case.  Also, I seem to recall some
places that intuit a relation's shared marker in the opposite direction
(if it's in pg_global it must be shared), and that could definitely
cause issues if we treat a rel as shared when it isn't.

			regards, tom lane