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Re: BUG #16925: ERROR: invalid DSA memory alloc request size 1073741824 CONTEXT: parallel worker - Mailing list pgsql-bugs

From Alexander Korotkov
Subject Re: BUG #16925: ERROR: invalid DSA memory alloc request size 1073741824 CONTEXT: parallel worker
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Msg-id CAPpHfdvVE8d2MynYHHZe2Nw2eoc9env4QVoTHYATsXcAvU3KVQ@mail.gmail.com
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In response to Re: BUG #16925: ERROR: invalid DSA memory alloc request size 1073741824 CONTEXT: parallel worker  (Andrei Lepikhov <a.lepikhov@postgrespro.ru>)
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On Mon, Dec 11, 2023 at 4:26 AM Andrei Lepikhov
<a.lepikhov@postgrespro.ru> wrote:
> On 10/12/2023 09:41, Thomas Munro wrote:
> > On Wed, Dec 6, 2023 at 5:46 PM Andrei Lepikhov
> > <a.lepikhov@postgrespro.ru> wrote:
> >> This bug still annoyingly interrupts the queries of some clients. Maybe
> >> complete this work?
> >
> > Ugh, sorry.  We had a report, a repro and a candidate patch a couple
> > of years ago, but I somehow completely forgot about it.  I have now
> > added a CF entry (#4689).
>
> Thanks. I think the Parallel Hash Join code is worth discovering extreme
> cases anyway, but in that case, we have quite a clear bug and must fix it.

Thank you.  I've pushed and backpatched this to PG 12 with some editing from me.

------
Regards,
Alexander Korotkov

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