Re: Postgres prepare statement caching issue in postgres command line

From: Ron <ronljohnsonjr(at)gmail(dot)com>
To: pgsql-general(at)lists(dot)postgresql(dot)org
Subject: Re: Postgres prepare statement caching issue in postgres command line
Date: 2021-05-22 22:11:21
Message-ID: 8dde1b59-3763-260f-5958-563d9e6bc288@gmail.com
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On 5/22/21 4:11 PM, Tom Lane wrote:
> Soumya Prasad Ukil <soumyo_ju(at)yahoo(dot)co(dot)in> writes:
>> I have been using postgres prepare statement feature through JDBC. I could see the same prepare statement multiple times, parsing is not happening in postgres backend, which is expected. However I do the same in psql command line, that does not happen. It goes to parsing every time I execute
> Perhaps "set plan_cache_mode = force_generic_plan" would help you.
>
> Bear in mind that this is likely to be a net loss overall.

This (poorly) works around the problem, but does not answer the question.

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