| From: | Magnus Hagander <magnus(at)hagander(dot)net> |
|---|---|
| To: | Simon Riggs <simon(at)2ndquadrant(dot)com> |
| Cc: | Gabriele Bartolini <gabriele(dot)bartolini(at)2ndquadrant(dot)it>, PostgreSQL-development <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: [PATCH] Support for pg_stat_archiver view |
| Date: | 2014-01-08 17:56:00 |
| Message-ID: | CABUevEyPDEAF0z5t+XfGqCTHKqMRvWpY-9E8ThqKwWo-bMFnrA@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Wed, Jan 8, 2014 at 6:42 PM, Simon Riggs <simon(at)2ndquadrant(dot)com> wrote:
> On 4 January 2014 13:01, Gabriele Bartolini
> <gabriele(dot)bartolini(at)2ndquadrant(dot)it> wrote:
>
> >> I'd suggest making the view on top of an SRF like pg_stat_replication
> >> and pg_stat_activity (for example), instead of a whole lot of separate
> >> function calls like the older stats views.
> >
> > Ok, good idea.
>
> Not sure I see why it needs to be an SRF. It only returns one row.
>
Good point, it could/should be a general function returning a composite
type.
--
Magnus Hagander
Me: http://www.hagander.net/
Work: http://www.redpill-linpro.com/
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