From: | Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
---|---|
To: | Gavin Sherry <swm(at)linuxworld(dot)com(dot)au> |
Cc: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: Triggers on system tables |
Date: | 2004-04-20 14:03:28 |
Message-ID: | 200404201403.i3KE3S013686@candle.pha.pa.us |
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Thread: | |
Lists: | pgsql-hackers |
Added to TODO:
* Allow AFTER triggers on system tables
---------------------------------------------------------------------------
Gavin Sherry wrote:
> On Thu, 12 Feb 2004, Tom Lane wrote:
>
> > Gavin Sherry <swm(at)linuxworld(dot)com(dot)au> writes:
> > > Do you have an example at hand of a system function which will face this
> > > problem so that I can see what is involved?
> >
> > Mmm ... try CREATE TABLE with foreign keys. IIRC the basic table is
> > created and then we do ALTER TABLE ADD FOREIGN KEY.
>
> Ahh, of course. I misunderstood you. I was taking system 'function'
> literally. CREATE TABLE by itself is bad enough. We do ALTER TABLE ADD
> TOAST outside of DefineRelation().
>
> Gavin
>
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