| From: | Raghavendra <raghavendra(dot)rao(at)enterprisedb(dot)com> |
|---|---|
| To: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
| Cc: | raghu ram <raghuchennuru(at)gmail(dot)com>, pgsql-admin <pgsql-admin(at)postgresql(dot)org>, pgsql-general <pgsql-general(at)postgresql(dot)org>, pgsql novice <pgsql-novice(at)postgresql(dot)org> |
| Subject: | Re: Can we Flush the Postgres Shared Memory ? |
| Date: | 2011-05-03 12:31:11 |
| Message-ID: | BANLkTi=VtowCtuQTmjmnTiEk7mYAY8X2dw@mail.gmail.com |
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| Lists: | pgsql-admin pgsql-general pgsql-novice |
On Tue, May 3, 2011 at 5:37 PM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
> On Tue, May 3, 2011 at 11:54 AM, raghu ram <raghuchennuru(at)gmail(dot)com>
> wrote:
>
> > It may be a silly question, still out of curiosity I want to know, is
> there
> > any possible way to flush the Postgres Shared Memory without restarting
> the
> > cluster.
> > In Oracle, we can flush the SGA, can we get the same feature here..
> > Thanks in Advance.
>
>
> The CHECKPOINT command will do this for you.
>
This command will empty the PSM...
Best Regards,
Raghavendra
EnterpriseDB Corporation
Blog: http://raghavt.blogspot.com/
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