On Sat, Oct 6, 2012 at 3:45 PM, Tom Lane <tgl@sss.pgh.pa.us> wrote:
> Atri Sharma <atri.jiit@gmail.com> writes:
>> I am trying to identify foreign scans uniquely.
>
> What do you mean by "identify"? What are you trying to accomplish,
> and in what context?
>
> regards, tom lane
Hi Tom,
I am trying to identify the situation where a query has multiple
foreign scans.In that case,I need to check whether the current scan is
the same as a previous scan or not.If not,then I think it means that
multiple scans are in progress on the same backend.
Atri
--
Regards,
Atri
l'apprenant