At Thu, 29 Mar 2018 18:22:59 -0700, Andres Freund <andres@anarazel.de> wrote in
<20180330012259.7k3442yz7jighg2t@alap3.anarazel.de>
> On 2018-03-23 17:01:11 +0900, Kyotaro HORIGUCHI wrote:
> > Hello.
> >
> > At Wed, 21 Mar 2018 15:28:07 -0400, David Steele <david@pgmasters.net> wrote in
<43095b16-14fc-e4d8-3310-2b86eaaab662@pgmasters.net>
> > > On 3/15/18 1:12 AM, Kyotaro HORIGUCHI wrote:
> > > > At Mon, 12 Mar 2018 17:34:08 +0900 (Tokyo Standard Time), Kyotaro HORIGUCHI <horiguchi.kyotaro@lab.ntt.co.jp>
wrotein >
> > > > The attached is the patch set including this plancache stuff.
> > > >
> > > > 0001- catcache time-based expiration (The origin of this thread)
> > > > 0002- introduces dynahash pruning feature
> > > > 0003- implement relcache pruning using 0002
> > > > 0004- (perhaps) independent from the three above. PoC of
> > > > plancache pruning. Details are shown above.
> > >
> > > It looks like this should be marked Needs Review so I have done so. If
> > > that's not right please change it back or let me know and I will.
> >
> > Mmm. I haven't noticed that. Thanks!
>
> I actually think this should be marked as returned with feedback, or at
> the very least moved to the next CF. This is entirely new development
> within the last CF. There's no realistic way we can get this into v11.
0002-0004 is new, in response to the comment that caches other
than the catcache ought to get the same feature. These can be a
separate development from 0001 for v12. I don't find a measures
to catch the all case at once.
If we agree on the point. I wish to discuss only 0001 for v11.
regards.
--
Kyotaro Horiguchi
NTT Open Source Software Center