Обсуждение: [ADMIN] Editable Views

Using PostgreSQL 9.3 on Linux Red-Hat platform.

Does PostgreSQL allow editable views?

Thanks in advance.
df

Ferrell, Denise CTR NSWCDD, Z11 wrote
> Using PostgreSQL 9.3 on Linux Red-Hat platform.
>
> Does PostgreSQL allow editable views?

Please do not cross-post, even within these mailing lists.  In almost all
cases it is sufficient to post to -general.  And besides, this is not really
a server administration question.

Google: postgresql editable views 9.3

The short answer from the search is that you can as-of 9.1

While no official pages come up the bulk of the links do make reference to
using triggers to update views.  Looking then at the documentation for
CREATE TRIGGER

http://www.postgresql.org/docs/9.1/static/sql-createtrigger.html

You will see that as of 9.1 INSTEAD OF triggers on views are possible.

David J.





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Thank you for the info.

-----Original Message-----
From: Matheus de Oliveira [mailto:matioli.matheus@gmail.com]
Sent: Friday, July 18, 2014 3:22 PM
To: Ferrell, Denise CTR NSWCDD, Z11
Cc: pgsql-admin@postgresql.org; Forums postgresql
Subject: Re: [ADMIN] Editable Views


On Fri, Jul 18, 2014 at 1:56 PM, Ferrell, Denise CTR NSWCDD, Z11 <denise.ferrell.ctr@navy.mil> wrote:


    Using PostgreSQL 9.3 on Linux Red-Hat platform.

    Does PostgreSQL allow editable views?


Yes, it has automatically updatable views since 9.3, see [1].


You can also add a trigger or a rule to make it updatable.


[1] http://www.postgresql.org/docs/current/static/sql-createview.html#SQL-CREATEVIEW-UPDATABLE-VIEWS


Regards,

--
Matheus de Oliveira
Analista de Banco de Dados
Dextra Sistemas - MPS.Br nível F!
www.dextra.com.br/postgres <http://www.dextra.com.br/postgres/>

Pls remove meeeeeee.....

On 7/19/14, Ferrell, Denise CTR NSWCDD, Z11 <denise.ferrell.ctr@navy.mil> wrote:
> Thank you for the info.
>
> -----Original Message-----
> From: Matheus de Oliveira [mailto:matioli.matheus@gmail.com]
> Sent: Friday, July 18, 2014 3:22 PM
> To: Ferrell, Denise CTR NSWCDD, Z11
> Cc: pgsql-admin@postgresql.org; Forums postgresql
> Subject: Re: [ADMIN] Editable Views
>
>
> On Fri, Jul 18, 2014 at 1:56 PM, Ferrell, Denise CTR NSWCDD, Z11
> <denise.ferrell.ctr@navy.mil> wrote:
>
>
>     Using PostgreSQL 9.3 on Linux Red-Hat platform.
>
>     Does PostgreSQL allow editable views?
>
>
> Yes, it has automatically updatable views since 9.3, see [1].
>
>
> You can also add a trigger or a rule to make it updatable.
>
>
> [1]
> http://www.postgresql.org/docs/current/static/sql-createview.html#SQL-CREATEVIEW-UPDATABLE-VIEWS
>
>
> Regards,
>
> --
> Matheus de Oliveira
> Analista de Banco de Dados
> Dextra Sistemas - MPS.Br nível F!
> www.dextra.com.br/postgres <http://www.dextra.com.br/postgres/>
>
>
>


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Gold

On 07/18/2014 05:39 PM, Thangavel D Duraisamy wrote:
> Pls remove meeeeeee.....
>

See bottom of this email for link to unsubscribe.

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Adrian Klaver
adrian.klaver@aklaver.com