Re: Inheritance and trigger/FK propagation

From: "Karsten Hilbert" <Karsten(dot)Hilbert(at)gmx(dot)net>
To: pgsql-general(at)postgresql(dot)org
Subject: Re: Inheritance and trigger/FK propagation
Date: 2010-07-19 18:20:27
Message-ID: 20100719182027.123920@gmx.net
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> On Thu, Jul 15, 2010 at 4:05 AM, Davor J. <DavorJ(at)live(dot)com> wrote:
> > It seems no secret that a child table will not fire a trigger defined on
> > it's parent table. Various posts comment on this. But nowhere could I
> find a
> > reason for this.
>
> Do you want your trigger that redirects insert on parent table to the
> proper child table should run on child tables too?

Well, inheritance is not used for partitioning ONLY. So, yes, for *my*
use cases I would appreciate being able to tell triggers defined on
parent tables to run on child tables when an insert/update/delete
happens on a child table. (We use inheritance for auditing and for
data aggregation.)

But since I am not in a position to code the necessary infrastructure
I won't complain about the status quo.

Karsten

wiki.gnumed.de

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