How to display Previous Entire QTR bookings

Question

Hi All,
I have one requirement, my client need to display the records are previous entire QTR bookings and Previous Year QTR Bookings.
My ETL team created one Agg table based on Date level. I joined with date dimension table but I am not able get proper result values.
The user input parameter should be give date like 05/10/12 or 16/10/12. Records should be displayed entire quarter Values. But if any Dimension Columns(Geo, Channel and Product) to be added reports based on that values should be changed sum should be displayed entire QTR Values on combination of dimension columns.
The Logic should be implement in RPD level only not in Answers Level.
Report Columns are
Date PRV_QTR_BKG PRV_YEAR_QTR_BKG
05/10/12 100 100
(OR)
16/10/12 100 100
Thaks,
Raja

Answer 1

Hi MK,
My requirement is displayed in bellow columns
Ex:
Date Geo PRV_QTR_BKG PRV_YEAR_QTR_BKG PRV_ENT_QTR_BKG PRV_ENT_YEAR_BKG
05/10/2012 US 30 50 200 300
05/11/2012 IND 35 40 200 300
Conclusion:
PRV_QTR_BKG should be calculate on user parameter date like 05/10/2012 means 2012 Q1 in 40 days sum of bookings with combination of dimension columns like geo, product, channel. Same as PRV_year_QTR_BKG
PRV_ENT_QTR_BKG should be calculate on same parameter but sum(90) days bookings with combination of dimension columns like geo, product, channel. Same as PRV_YEAR_ENT_QTR_BKG
Thanks,
Raja