Horton

Re: BUG #17355: Server crashes on ExecReScanForeignScan in postgres_fdw when accessing foreign partition

Alexander Law <exclusion@gmail.com>

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From: Alexander Lakhin <exclusion@gmail.com>
To: Etsuro Fujita <etsuro.fujita@gmail.com>, pgsql-bugs@lists.postgresql.org
Date: 2022-01-06T12:00:00Z
Lists: pgsql-bugs 
06.01.2022 12:56, Etsuro Fujita wrote:
> I haven't tried to reproduce this yet, but I have one question: did
> you set the async_capable option to true?
The async_capable setting doesn't affect this, so I've filed it as a
separate bug report.
All the other parameters have default values in my setup.

Best regards,
Alexander

Commits

  1. Further fix for EvalPlanQual with mix of local and foreign partitions.

  2. Fix segfault during EvalPlanQual with mix of local and foreign partitions.

  3. Rework planning and execution of UPDATE and DELETE.