Hi Lars, Finally got around to creating the blueprint here https://blueprints.launchpad.net/dhis2/+spec/atomic-validation-rules
Regards, Jason On Wed, Jan 15, 2014 at 6:36 PM, Lars Helge Øverland <larshe...@gmail.com>wrote: > Hi Jason, > > yes I think this makes sense. One could make a special kind of validation > rule, with a constraint that all data elements on the left and right side > expressions share the same category combination, and then tell the system > to validate each and every category option combination. Feel free to write > a blueprint. > > regards, > > Lars > > > > On Tue, Jan 14, 2014 at 3:52 PM, Jason Pickering < > jason.p.picker...@gmail.com> wrote: > >> Hi Devs, >> I came up against an issue today when looking at implementing a legacy >> database in DHIS2. In the old system, there are about 75 rules. The rules >> in the past have been applied at the atomic level, meaning that each and >> every data element category combination value is compared with a counter >> part. As an example. >> >> Number of persons currently receiving ART (including pregnant women) >> is greater than or equal to >> Number of individuals NEWLY initiating ART (including pregnant women) >> >> Each of these data elements are disaggregated by Gender and three age >> groups, and the validation rules need to be applied to each respective >> category combination options (not the totals). >> >> Although I do not know exactly how many rules we would need to to this, >> it is surely at least several hundred. I have not really come up against >> this before, and need to see if anyone has expericience with how the system >> behaves with "large" numbers of rules. >> >> I think it would be good to think about how to we could make the rules be >> applied within category combo options , without having to explicitly define >> each and every rule. Thoughts? >> >> Regards, >> Jason >> >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~dhis2-devs >> Post to : dhis2-devs@lists.launchpad.net >> Unsubscribe : https://launchpad.net/~dhis2-devs >> More help : https://help.launchpad.net/ListHelp >> >> >
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