| From: | Marko Tiikkaja <marko(dot)tiikkaja(at)cs(dot)helsinki(dot)fi> |
|---|---|
| To: | Bernd Helmle <mailings(at)oopsware(dot)de> |
| Cc: | Dean Rasheed <dean(dot)a(dot)rasheed(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: WIP: Triggers on VIEWs |
| Date: | 2010-09-22 23:26:45 |
| Message-ID: | 4C9A90B5.4070007@cs.helsinki.fi |
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| Thread: | |
| Lists: | pgsql-hackers |
On 2010-09-23 1:16 AM, Bernd Helmle wrote:
> INSERT INTO vfoo VALUES('helmle', 2) RETURNING *;
> text | id
> --------+----
> helmle | 2
> (1 row)
>
> SELECT * FROM vfoo;
> text | id
> -------+----
> bernd | 2
> (1 row)
>
> This is solvable by a properly designed trigger function, but maybe we need
> to do something about this?
I really don't think we should limit what people are allowed to do in
the trigger function.
Besides, even if the RETURNING clause returned 'bernd' in the above
case, I think it would be even *more* surprising. The trigger function
explicitly returns NEW which has 'helmle' as the first field.
Regards,
Marko Tiikkaja
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