I have one field in my data that is all dates (MM/DD/YYYY). I'd like to condense this down to just years so that people can search for everything that happened in a given year. I know that I can change the number format to just YYYY, but when I do that it still differentiates between the different dates in my search boxes while still showing them as the same value.
09/20/2012 shows as 2012
04/14/2012 shows as 2012
12/31/2012 shows as 2012
etc, etc
So when I search for 2012 in a search box, I get a bunch of values returned that display 2012, but aren't rolled up. Is there any way I can roll up my dates by year without editing the underlying data? Thanks!
