| From: | "A(dot) Kretschmer" <andreas(dot)kretschmer(at)schollglas(dot)com> |
|---|---|
| To: | pgsql-novice(at)postgresql(dot)org |
| Subject: | Re: Triggers: FROM Inserted |
| Date: | 2007-09-14 06:18:32 |
| Message-ID: | 20070914061832.GA7443@a-kretschmer.de |
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| Lists: | pgsql-novice |
am Fri, dem 14.09.2007, um 15:54:44 +1000 mailte Peter Stow folgendes:
>
> Hi
>
> I am trying to migrate an application from MS SQL Server to Postgres. In MS
> SQL triggers I have been used to declaring variables inserted into a table
> using the syntax 'SELECT . . . FROM Inserted'. Can anyone tell me if it is
> possible to use the same syntax (ie FROM Inserted) in Postgres? If not, is
No.
> there an alternative?
Yes ;-)
You can use NEW and OLD - variables. Read more about this:
http://www.postgresql.org/docs/8.1/interactive/plpgsql-trigger.html
Andreas
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Andreas Kretschmer
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