Re: Determine if postgresql cluster running is primary or not

From: Raul Kaubi <raulkaubi(at)gmail(dot)com>
To: Paul Förster <paul(dot)foerster(at)gmail(dot)com>
Cc: Thomas Kellerer <shammat(at)gmx(dot)net>, pgsql-general <pgsql-general(at)lists(dot)postgresql(dot)org>
Subject: Re: Determine if postgresql cluster running is primary or not
Date: 2020-11-20 10:45:10
Message-ID: CAO_+3-C=SNTMgDNhyNof54EBENHc+moej9Ky4Wdf1sYrmWKoeQ@mail.gmail.com
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Hmm, ok.

But how is this possible..?

when b.sender>0 and c.receiver>0 then
> 'Primary+Replica'

Raul

Kontakt Paul Förster (<paul(dot)foerster(at)gmail(dot)com>) kirjutas kuupäeval R, 20.
november 2020 kell 12:04:

> Hi Raul,
>
> > On 20. Nov, 2020, at 10:41, Raul Kaubi <raulkaubi(at)gmail(dot)com> wrote:
> >
> > Hi
> >
> > Thanks.
> > Seems like 9.5 does not work.
> >
> > ERROR: relation "pg_stat_wal_receiver" does not exist
> > LINE 20: from pg_stat_wal_receiver
> >
> > Any ide how to achieve this in 9.5 ?
> >
> > Raul
>
> this query is tested to work on 10.x and newer, not 9.x. I don't have 9.x,
> so I can't say, sorry.
>
> Cheers,
> Paul

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