| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Andrew Dunstan <andrew(at)dunslane(dot)net> |
| Cc: | Bruce Momjian <bruce(at)momjian(dot)us>, "Drouvot, Bertrand" <bdrouvot(at)amazon(dot)com>, Andres Freund <andres(at)anarazel(dot)de>, Justin Pryzby <pryzby(at)telsasoft(dot)com>, Noah Misch <noah(at)leadboat(dot)com>, Jason Harvey <jason(at)reddit(dot)com>, Peter Geoghegan <pg(at)bowt(dot)ie>, pgsql-hackers(at)postgresql(dot)org, "Tharakan, Robins" <tharar(at)amazon(dot)com> |
| Subject: | Re: [UNVERIFIED SENDER] Re: pg_upgrade can result in early wraparound on databases with high transaction load |
| Date: | 2022-07-05 22:05:07 |
| Message-ID: | 2021227.1657058707@sss.pgh.pa.us |
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| Lists: | pgsql-general pgsql-hackers |
Andrew Dunstan <andrew(at)dunslane(dot)net> writes:
> On 2022-07-05 Tu 15:17, Tom Lane wrote:
>> Hmm ... could you first look into why 09878cdd4 broke it? I'd supposed
>> that that was just detecting situations we must already have dealt with
>> in order for the pg_upgrade test to work, but crake's not happy.
> It's complaining about this:
> andrew(at)emma:HEAD $ cat
> ./inst/REL9_6_STABLE-20220705T160820.039/incompatible_polymorphics.txt
> In database: regression
> aggregate: public.first_el_agg_f8(double precision)
Thanks.
> I can have TestUpgradeXVersion.pm search for and remove offending
> functions, if that's the right fix.
I'm not sure. It seems like the new check must be too strict,
because it was only meant to detect cases that would cause a subsequent
dump/reload failure, and evidently this did not. I'll have to look
closer to figure out what to do. Anyway, it's off topic for this
thread ...
regards, tom lane
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