dhis2-devs team mailing list archive

[Lars Helge Øverland <larshelge@xxxxxxxxx>]

On Thu, Apr 23, 2009 at 9:46 PM, Saptarshi Purkayastha <sunbiz@xxxxxxxxx>wrote:

>
> We could definitely do this by using the timeStamp property on DataValue
>> and let the user specify a "since" date in the export GUI. But the user is
>> already specifying which months to export data for, typically only the last
>> month so I am not sure how much we would save on the file size...
>>
>
> I was suggesting times when only few datavalues were changed in a given
> period. Say for the last year's data, we changed only a few values and the
> last month's data was not exported earlier. I would then need to export 13
> month's of data, whereas we can just export those diff datavalues (changes
> from last year and this month's data)
>
>
>
Sure.