Re: [NOVICE] Executing prepared statements in the multithreaded envs

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От David G. Johnston
Тема Re: [NOVICE] Executing prepared statements in the multithreaded envs
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Msg-id CAKFQuwaxNLYndO6Wcppj-3pNuHSeCuJf8WjRMLWNqruq52DqPA@mail.gmail.com
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Ответ на [NOVICE] Executing prepared statements in the multithreaded envs  (Ruslan R. Laishev <zator@yandex.ru>)
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On Tue, Oct 17, 2017 at 7:00 AM, Ruslan R. Laishev <zator@yandex.ru> wrote:
Hi All!
 
I'd like to use a pool of connections in multi-threaded environment, so:
 
1. I created a pool of N-connection by calling PQconnectdb().
2. Do I'm need to calling PQprepare() for the every sql_query for the every connection from the pool ?
 

​Named prepared statements are session-local information.  When you first start a new session there are none.  The ones you create remain until you either disconnect the session or "RESET" the session.

David J.

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