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Wed, 25 Dec 2024 18:20:39 -0500 (EST) Message-ID: Date: Wed, 25 Dec 2024 15:20:38 -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> <2645a89e-d661-4f2b-92b3-01154a78d535@aklaver.com> <54689a6a-839c-44c4-90b5-b9692e8e7cb0@aklaver.com> <4efe42a2-789c-4957-a564-25199869f6ec@cleistech.it> Content-Language: en-US From: Adrian Klaver In-Reply-To: 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 12/24/24 14:23, Enrico Schenone wrote: > Hi, Adrian. > I'm arranging a test program with two nested cursors in two versions: > > 1. 4Js Genero BDL language > 2. pure C with libpq language > > I'll put both programs in stress execution into the production > environment looking for some hours how they behaves. > Possible combinations are: > > 1. no-one throws an error > 2. only the 4Js Genero version throws an error > 3. only the pure C version throws an error > 4. both versions throws the error > > This stress test should address further investigations. > I'll keep you informed. Yes, would like to see how this turns out. > > Regards. > Enrico Schenone > -- Adrian Klaver adrian.klaver@aklaver.com