Re: executeQuery() throws "Statement has been closed"

From: Dave Cramer <pg(at)fastcrypt(dot)com>
To: Hannes Erven <hannes(at)erven(dot)at>
Cc: List <pgsql-jdbc(at)postgresql(dot)org>
Subject: Re: executeQuery() throws "Statement has been closed"
Date: 2014-07-31 14:27:36
Message-ID: CADK3HHKUi8DF_R4DAtMOjFEeO5z9aqxtULHZb9iQUqwWRBG3KA@mail.gmail.com
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Sorry I mis-spoke.

Sharing one connection across multiple hibernate sessions seems fraught
with danger ?

Dave Cramer

dave.cramer(at)credativ(dot)ca
http://www.credativ.ca

On 31 July 2014 10:21, Hannes Erven <hannes(at)erven(dot)at> wrote:

> Hi Dave,
>
>
>
> > Well if another thread has closed the connection which I suspect is
>
>> happening here, then the results of checkClosed is correct.
>>
>
> The JDBC connection is only closed when the application exits. Since the
> message is "statement closed" (as opposed to "connection closed"), I quite
> sure thats not happening here.
>
> It may well be a concurrency issue, since we are sharing one JDBC
> connections among multiple Hibernate-Sessions.
>
>
> thanks again,
>
> -hannes
>

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