From: | John R Pierce <pierce(at)hogranch(dot)com> |
---|---|
To: | PostgreSQL <pgsql-general(at)postgresql(dot)org> |
Subject: | Re: Asynchronous query execution |
Date: | 2010-12-08 13:40:32 |
Message-ID: | 4CFF8AD0.5080602@hogranch.com |
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Lists: | pgsql-admin pgsql-general |
On 12/08/10 5:35 AM, c k wrote:
> Hello,
> I would like to know how can we execute the queries asynchronously?
> If we use and execute plpgsql functions they just completes the
> execution or throws an error on error. In between next sql statement
> waits for the previous one to complete the execution. But in few
> situations it is required not to wait for getting the completion of
> previous sql statement. How can this e achieved?
>
one postgresql connection can only run one query at a time.
run your asynchronous queries from a thread with its own connection
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