HI,
I have the following scenario. I have one table which has the measure_id,measure_value and date.
For every date, I will be populating the measure_value for every measure_id.
If the source, doesnt have the value for a day,for a measure_id, I should update it with 0.
If the source gets fresh data for a date, then the related value should get updated(sum of values for that day) or inserted.(incremental)
DATE MeasureID MeasureValue
02/01 1 10
02/01 2 20
02/01 3 30
02/02 1 10
02/02 2 0(no data in source)
02/02 3 30
Can you please give me the best query for this scenario. Any help is appreciated.
Porus