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Thu, 19 Dec 2024 13:27:48 -0500 (EST) Message-ID: <2645a89e-d661-4f2b-92b3-01154a78d535@aklaver.com> Date: Thu, 19 Dec 2024 10:27:48 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Intermittent errors when fetching cursor rows on PostgreSQL 16 To: Enrico Schenone , pgsql-general@lists.postgresql.org Cc: Massimo Catti , Livio Pizzolo References: <446423eb-4a4e-4135-bbb8-4d0e5c7aac3b@cleistech.it> <25d5fb16-9bb2-4ad1-969c-eaca03ccbaaf@aklaver.com> <6ce80aaa-970b-4432-938a-39a07f811599@cleistech.it> <9f60eb26-7d34-4228-bd78-74c6deb90e54@aklaver.com> <282c2a48-bb12-4486-b03d-563523cac81b@cleistech.it> Content-Language: en-US From: Adrian Klaver In-Reply-To: <282c2a48-bb12-4486-b03d-563523cac81b@cleistech.it> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Archived-At: Precedence: bulk On 12/19/24 10:11, Enrico Schenone wrote: > Good day, Adrian. > I get the error inside the program by catching the exception and logging > it with diagnostic info provided by the DVM (a runtime interpreter > similar in concept to a JVM) that embed the PG driver. DVM is this?: https://www.geeksforgeeks.org/what-is-dvmdalvik-virtual-machine/ In other words an Android client? > I can't give you info on what the DVM does at low level, but I can send > you the distinct full session log fragment at server side, where it is > quite easy to understand how the DVM translates the program's SQL > queries end what PostgreSQL does. That might be useful. > May I give you any other info ? Not at the moment. > Do you think it can be useful to include in this thread the 4Js Suppory > guys ? I could see filing an issue and pointing at this thread: https://www.postgresql.org/message-id/446423eb-4a4e-4135-bbb8-4d0e5c7aac3b%40cleistech.it > > Thanks again and best regards. > Enrico > > -- Adrian Klaver adrian.klaver@aklaver.com