From: | Alexander Korotkov <aekorotkov(at)gmail(dot)com> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | "Efrain J(dot) Berdecia" <ejberdecia(at)yahoo(dot)com>, Peter Geoghegan <pg(at)bowt(dot)ie>, "pgsql-bugs(at)lists(dot)postgresql(dot)org" <pgsql-bugs(at)lists(dot)postgresql(dot)org> |
Subject: | Re: BUG #17229: Segmentation Fault after upgrading to version 13 |
Date: | 2021-10-26 09:34:32 |
Message-ID: | CAPpHfdv9N-kXm1pa5J=d0j_O=VhM-ehqtR4mQJotz=T6v+uzow@mail.gmail.com |
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Lists: | pgsql-bugs |
On Tue, Oct 26, 2021 at 2:28 AM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> Alexander Korotkov <aekorotkov(at)gmail(dot)com> writes:
> > On Mon, Oct 25, 2021 at 4:49 PM Efrain J. Berdecia <ejberdecia(at)yahoo(dot)com> wrote:
> >> On a separate note, applying 13.4 on a running cluster caused some issues with;
> >> "could not load library "/usr/pgsql-13/lib/plpgsql.so": /usr/pgsql-13/lib/plpgsql.so: undefined symbol: EnsurePortalSnapshotExists"
>
> That sounds a lot like the OP hadn't actually restarted the server,
> or at least not right away. A 13.4 plpgsql.so loading into a 13.3
> server would do that.
>
> > Not sure what is our policy on introducing incompatibilities between
> > extensions and postgres binary in minor releases...
>
> We've done that before, we'll do it again. You can't realistically
> fix many bugs without adding new functions.
OK, thank you for the clarification!
------
Regards,
Alexander Korotkov
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