Re: [JDBC] ERROR: canceling query due to user request

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От Tom Lane
Тема Re: [JDBC] ERROR: canceling query due to user request
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Msg-id 6355.1094745734@sss.pgh.pa.us
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Ответ на Re: [JDBC] ERROR: canceling query due to user request  (Paul Thomas <paul@tmsl.demon.co.uk>)
Ответы Re: [JDBC] ERROR: canceling query due to user request  (Oliver Jowett <oliver@opencloud.com>)
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Paul Thomas <paul@tmsl.demon.co.uk> writes:
> On 09/09/2004 10:41 Oliver Jowett wrote:
>> JDBC gives you no way to ensure you only call cancel() on a running query
>> (there's a race between query execution returning and the call to
>> cancel()). Calling cancel() on a statement that's not currently executing
>> should do nothing; if it ends up cancelling a future query, it's a driver
>> bug.

> Thanks for the explaination Oliver. Maybe there is a driver bug then?

IIRC there was such a bug at one time, but I thought it had been fixed.
Maybe the problem is use of an old driver?

            regards, tom lane

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