I have a table with columns that store dates of various events, like so:
<pre>
PersonID DatePassedExam1 DatePassedExam2
1 NULL NULL
2 01-11-2012 NULL
3 01-12-2012 10-12-2012
</pre>
I want to build a cube to see counts of people who have passed exam1 and exam2 by person attributes and time, e.g. year to date.
So,
YTD for Oct2012: exam1count=0, exam2count=0
YTD for Nov2012: exam1count=1, exam2count=0
YTD for Dec2012: exam1count=2, exam2count=1
I'm guessing this needs semi-additive aggregation?
I can't make changes in the database (without difficulty) and am not using Enterprise edition.
Any advice gratefully received.
Thanks, Dal