20.04.2017 9:36, Jiří Činčura wrote:
>>     Could you explain, please ?
> 
> Sure. There's a part of our system that reads data and sends these over
> the internet. Given the deployments on the customer side the internet is
> often very very slow (<100kBps sometimes), so we decided to not keep
> transaction open, but do it repeatedly in bacches (there are other
> requirements, I don't want to go into too much details). Being able to
> start next transaction, basically, from the point where the previous
> left would be so convenient and remove a lot of hacks we have in place
> right now.

   "start next transaction, basically, from the point where the previous left"

   This statement i not understand. Do you speak about transaction ? Or about
statement\cursor ? If later, why do you can't remember id of last fetched row
and start next fetch from this position ?

Regards,
Vlad

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