| From: | Jaime Casanova <jaime(at)2ndquadrant(dot)com> |
|---|---|
| To: | Tatsuo Ishii <ishii(at)postgresql(dot)org> |
| Cc: | masao(dot)fujii(at)gmail(dot)com, pgsql-hackers(at)postgresql(dot)org |
| Subject: | Re: pg_last_xlog_receive_location() |
| Date: | 2011-03-30 02:53:48 |
| Message-ID: | AANLkTi=Juc6BpUfFM_dYMJxTEVisOAc3yC55tZxnFVeu@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Tue, Mar 29, 2011 at 9:08 PM, Tatsuo Ishii <ishii(at)postgresql(dot)org> wrote:
>> In the primary server which was brought up from the standby,
>> pg_last_xlog_receive_location() returns non-NULL.
>
> Thanks.
>
> BTW, is there any reliable way to know a standby is promoting to
> primary?
if you know the server was a standby and pg_is_in_recovery() returns
false then it was promoted.
is that what you want to know? or i misunderstood you?
--
Jaime Casanova www.2ndQuadrant.com
Professional PostgreSQL: Soporte y capacitación de PostgreSQL
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