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

From Andrei Lepikhov
Subject Re: BUG #16925: ERROR: invalid DSA memory alloc request size 1073741824 CONTEXT: parallel worker
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Msg-id 5192824e-370f-432e-918f-6b62cead4ae3@postgrespro.ru
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In response to Re: BUG #16925: ERROR: invalid DSA memory alloc request size 1073741824 CONTEXT: parallel worker  (Thomas Munro <thomas.munro@gmail.com>)
Responses Re: BUG #16925: ERROR: invalid DSA memory alloc request size 1073741824 CONTEXT: parallel worker
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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.

-- 
regards,
Andrei Lepikhov
Postgres Professional

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