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Wed, 3 Dec 2025 09:27:23 -0500 (EST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kurilemu.de; s=schmee; t=1764772041; bh=cndaHAeEi4F0Xn3oQY5CYZx5b5LBGXfQRHVUUV0QEPQ=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=tpB1rpYLtAA7X87Izl1znUEt85Kut5BM+hVAz0ecg/Rffqvsd8dQX1bTNmByhv9rT 9VinZdguKZSn/y4MlEcF3o1jBurnbp7np8QptRizRESwvQGtG/FLj6M7FfB4eO03uz ZKGJyafw0OkSGd9f9rgCQLE6w3F5Emp+N+UXm0ixgA5ARtxlUFXih7w0NSOWVe0b9h YVUSZSke8Mw4m0qs7Hk9Q5jWTebbKGAw+lOs8DuRxLB1bwh4PphOo9xL8IZGV3Aver uHrTFlap8fm5cJBULHAnBKJCPedSE736MrA17rKftwoodeNwlEnJ8lz3la133bMMED AQKxfaSSB5RYQ== Received: by schmee.kurilemu.internal (Postfix, from userid 1000) id 06E3E7B; Wed, 03 Dec 2025 15:27:21 +0100 (CET) Date: Wed, 3 Dec 2025 15:27:20 +0100 From: =?utf-8?Q?=C3=81lvaro?= Herrera To: Mihail Nikalayeu Cc: Tom Lane , Alexander Lakhin , Michael Paquier , Noah Misch , PostgreSQL Hackers Subject: Re: Issues with ON CONFLICT UPDATE and REINDEX CONCURRENTLY Message-ID: <202512031425.7ij7rbhcfgcv@alvherre.pgsql> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 2025-Dec-03, Mihail Nikalayeu wrote: > Oh, my bad, sorry. > Attached patch with output variant for > RELCACHE_FORCE_RELEASE\CATCACHE_FORCE_RELEASE case. Thanks. > But for CLOBBER_CACHE_ALWAYS - it is just a mess, too many different > kinds of wakeup loops need to be done. Hmm, maybe we can do "SET debug_discard_caches=0" in the setup block of the sessions that need it. -- Álvaro Herrera PostgreSQL Developer — https://www.EnterpriseDB.com/ "La victoria es para quien se atreve a estar solo"