The threadNum() function is not unique across thread groups.
So try adding a different number to the session id in each thread group.
If this does not solve the problem, then you'll need to provide some
more information as to what session ids *are* being generated.
S.
On 25/02/06, Kalamegam, Poongundran (Poongs), ALABS <[EMAIL PROTECTED]> wrote:
> Hi,
> I am new to JMETER. I have been assigned the job of simulating JDBC
> requests to Oracle 10g.
> I have different kinds of JDBC requests based on a app group. We have
> 4 apps.
> I created 4 different thread groups. I have created JDBC requests
> under each of these
> thread groups. These write into a specific table which has unique
> constraints enabled.
> Now, i need to send a unique sessionid as part of the insert requests
> in JDBC Request Sampler.
> I tried to use session_id = ${__threadNum()}-${__Random(100000,99999,
> myR)}.
>
> I run around 30 threads for each of these thread groups.
>
> I am getting unique contraint errors for most of the requests as this
> session_id is same across the threads.
> Need your help in creating a session_id that would be unique across
> the threads and can be used forever.
>
> Thanks,
> With Best Regards,
> Poongs.
> AT&T Labs Voice Applications,
> 214-452-1883 (Home)
>
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