Hi to all,
in my use case I have an index with 2 date fields (from and to).
I'd like to be able to show the sum of all days covered by such interval aggregated by year...For example, if I have 2 docs in the form <id, from,to> like the following:
<1, 2010/01/01,2012/01/30> and
<2, 2011/01/01,2011/01/01> I would like to show
Is it something possible?