| From: | Noah Misch <noah(at)leadboat(dot)com> |
|---|---|
| To: | Heikki Linnakangas <hlinnaka(at)iki(dot)fi> |
| Cc: | Robert Haas <robertmhaas(at)gmail(dot)com>, pgsql-hackers(at)postgresql(dot)org, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>, Smolkin Grigory <smallkeen(at)gmail(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, Alexander Lakhin <exclusion(at)gmail(dot)com> |
| Subject: | Re: race condition in pg_class |
| Date: | 2024-10-27 21:45:11 |
| Message-ID: | 20241027214511.3c.nmisch@google.com |
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| Thread: | |
| Lists: | pgsql-hackers |
On Thu, Aug 22, 2024 at 12:32:00AM -0700, Noah Misch wrote:
> This move also loses the optimization of unpinning before XactLockTableWait().
> heap_update() doesn't optimize that way, so that's fine.
In this other thread, I'm proposing to go back to unpinning:
https://postgr.es/m/20241027214035.8a.nmisch@google.com
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