| From: | Michael Paquier <michael(at)paquier(dot)xyz> |
|---|---|
| To: | Robert Haas <robertmhaas(at)gmail(dot)com> |
| Cc: | Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Laurenz Albe <laurenz(dot)albe(at)cybertec(dot)at>, Julien Rouhaud <rjuju123(at)gmail(dot)com>, Peter Eisentraut <peter(dot)eisentraut(at)2ndquadrant(dot)com>, Douglas Doole <dougdoole(at)gmail(dot)com>, Christoph Berg <myon(at)debian(dot)org>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Collation versioning |
| Date: | 2019-11-28 04:50:41 |
| Message-ID: | 20191128045041.GW237562@paquier.xyz |
| Views: | Raw Message | Whole Thread | Download mbox | Resend email |
| Thread: | |
| Lists: | pgsql-hackers |
On Wed, Nov 27, 2019 at 04:09:57PM -0500, Robert Haas wrote:
> Yeah, I like #3 too. If we're going to the trouble to build all of
> this mechanism, it seems worth it to build the additional machinery to
> be precise about the difference between "looks like a problem" and "we
> don't know".
Indeed, #3 sounds like a sensible way of doing things. The two others
may cause random problems which are harder to actually detect and act
on as we should avoid as much as possible a forced system-wide REINDEX
after an upgrade to a post-13 PG.
--
Michael
| From | Date | Subject | |
|---|---|---|---|
| Next Message | LIANGBO | 2019-11-28 05:00:47 | 答复: [Incident report]Backend process crashed when executing 2pc transaction |
| Previous Message | Michael Paquier | 2019-11-28 04:47:28 | Re: [Incident report]Backend process crashed when executing 2pc transaction |