Re: [Exist-development] Execution Pipeline, async xquery execution...

[Adam R. <ad...@ex...>]

On 3 February 2010 16:09, Andrzej Jan Taramina <an...@ch...> wrote:
> Thomas:
>
>> BTW, is there a way to reduce the number remaining calls for
>> *schedule-xquery-periodic-job* in run time?
>> Use case: I need to process a dataset running periodically a XQuery
>> function that process a chunk of that data. I expect to have 5000 calls
>> but the data set  is smaller this time and I need to cancel it after the
>> 50th call. Can I do this? If not, I hope we can then extend
>> *schedule-xquery-periodic-job* function to cancel the job if the
>> scheduled function returns false().
>
> The easiest way to do that might be to just trigger the first call....and have each call chain to another call (that is,
> fire another scheduled job to run immediately), if there is data left to process.
>
> That way the calls will just keep being initiated until all the data is consumed and processed.

Thats a much nicer approach :-)

> --
> Andrzej Taramina
> Chaeron Corporation: Enterprise System Solutions
> http://www.chaeron.com
>



-- 
Adam Retter

eXist Developer
{ United Kingdom }
ad...@ex...
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