[rules-users] JPA persistence for Drools Flow

Marc Dzaebel mdzaebel at web.de
Wed Apr 8 18:39:22 EDT 2009



Kris Verlaenen wrote:
> 
> Note that the model of the history information is different from the
> runtime model, and contains all the nodes that were triggered (and
> possibly completed). So new data gets added to this process instance log
> every time something new happens, there's no different versions there.
> 
If node states, process variables or the WM change (events), there should be
new rows in some history tables (which I call versions), even if
process/node refs won't change. However, I'm looking forward to your new
persistence option in the trunc.
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