Re: rules and command status question

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От Alvaro Herrera
Тема Re: rules and command status question
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Msg-id 20070925135306.GD6440@alvh.no-ip.org
обсуждение исходный текст
Ответ на rules and command status question  ("Josh Harrison" <joshques@gmail.com>)
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Josh Harrison escribió:
> Hello,
> I have a question in the postgres document chapter 34. Rules and Command
> Status.
> The last paragraph of that page says that
>
> "The programmer can ensure that any desired INSTEAD rule is the one that
> sets the command status in the second case, by giving it the alphabetically
> last rule name among the active rules, so that it gets applied last."
>
> Can someone help me understand what this means. How can I change my INSERT
> ...INSTEAD rule so that query returns the number of rows inserted ( instead
> of 0 rows inserted).

You can't.

--
Alvaro Herrera                                http://www.CommandPrompt.com/
PostgreSQL Replication, Consulting, Custom Development, 24x7 support

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