Re: Triggers on columns

From: Peter Eisentraut <peter_e(at)gmx(dot)net>
To: Itagaki Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp>
Cc: pgsql-hackers(at)postgresql(dot)org
Subject: Re: Triggers on columns
Date: 2009-10-09 21:04:05
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On Mon, 2009-09-14 at 18:58 +0900, Itagaki Takahiro wrote:
> Itagaki Takahiro <itagaki(dot)takahiro(at)oss(dot)ntt(dot)co(dot)jp> wrote:
> > Ok, the attached patch implements standard-compliant version of
> > column trigger.
> Here is an updated version of column-level trigger patch.
> I forgot to adjust pg_get_triggerdef() in the previous version.
> pg_dump also uses pg_get_triggerdef() instead of building
> CREATE TRIGGER statements to avoid duplicated codes if the
> server version is 8.5 or later.

I have committed the parts involving pg_get_triggerdef and pg_dump. I
will get to the actual column trigger functionality next.

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