Thread: on select rule

on select rule

From
"Sergey Levchenko"
Date:
Hi

If I can not do insert/update action with on select rule, how can I
execute some procedure or any sql statement on select event?

WBR

Re: on select rule

From
"A. Kretschmer"
Date:
am  13.04.2006, um 18:46:02 +0300 mailte Sergey Levchenko folgendes:
> Hi
> 
> If I can not do insert/update action with on select rule, how can I
> execute some procedure or any sql statement on select event?

With a TRIGGER.


HTH, Andreas
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Andreas Kretschmer    (Kontakt: siehe Header)
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Re: on select rule

From
"Sergey Levchenko"
Date:
http://www.postgresql.org/docs/8.1/interactive/sql-createtrigger.html
SELECT does not modify any rows so you can not create SELECT triggers.
Rules and views are more appropriate in such cases.

On 4/14/06, A. Kretschmer <andreas.kretschmer@schollglas.com> wrote:
> am  13.04.2006, um 18:46:02 +0300 mailte Sergey Levchenko folgendes:
> > Hi
> >
> > If I can not do insert/update action with on select rule, how can I
> > execute some procedure or any sql statement on select event?
>
> With a TRIGGER.
>
>
> HTH, Andreas
> --
> Andreas Kretschmer    (Kontakt: siehe Header)
> Heynitz:  035242/47215,      D1: 0160/7141639
> GnuPG-ID 0x3FFF606C http://wwwkeys.de.pgp.net
>  ===    Schollglas Unternehmensgruppe    ===
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Re: on select rule

From
Andreas Kretschmer
Date:
Sergey Levchenko <sector119@gmail.com> schrieb:

> http://www.postgresql.org/docs/8.1/interactive/sql-createtrigger.htmlSELECT
> does not modify any rows so you can not create SELECT triggers.Rules
> and views are more appropriate in such cases.  On 4/14/06, A.

Oh yes, i'm sorry.


Andreas
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