Hi, Manish05
You can read your original table twice renaming the different date fields to the same date that you are going to use on your master calendar. Then, you can add a flag to identify each one of your original dates.
In the example below I combined Date1 and Date2 in the same field Date and used FactType as a flag I can use latter on in set analys or as a selection field.
Original:
Load Date1, Value, Date2
from DataSource;
Fact:
Load Date1 as Date,
'1' as FactType,
Value
Resident Original;
Concatenate(Fact)
Load Date2 as Date,
'2' as FactType,
Value
Resident Original;
drop table Original;
Hope this helps,
Erich
