| From: | Guillaume Lelarge <guillaume(at)lelarge(dot)info> |
|---|---|
| To: | Marc Mamin <M(dot)Mamin(at)intershop(dot)de> |
| Cc: | pgsql-admin(at)postgresql(dot)org |
| Subject: | Re: how can I get "initial_value"(setting_name) ? |
| Date: | 2011-09-12 10:15:53 |
| Message-ID: | 1315822553.2708.11.camel@localhost.localdomain |
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| Thread: | |
| Lists: | pgsql-admin |
On Mon, 2011-09-12 at 11:59 +0200, Marc Mamin wrote:
> differentiated memory settings
>
> Hello,
>
> I need to implement differentiate memory settings in order to favor some
> given operations.
> (see function below)
>
> I miss an admin function to reset the settings to the initial values.
>
> Do I oversight something ?
>
> For the case such a function is not yet available, I guess that
> following may prove useful:
>
> - reset_setting (setting_name [, is_local])
See RESET command
(http://www.postgresql.org/docs/9.0/interactive/sql-reset.html).
> - (read)initial_value(setting_name)
>
See pg_settings catalog
(http://www.postgresql.org/docs/9.0/interactive/view-pg-settings.html,
columns boot_val and reset_val).
--
Guillaume
http://blog.guillaume.lelarge.info
http://www.dalibo.com
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