Plz help the scenario..i am a new bee to obiee

Question

i have a scenario i have a dashboard which contains 2 objects
1)dashboard prompt( which contains year values )
2) report (year and sales as columns)
what my question is when i select a year in prompt how i want the result is i want CURRENT YEAR DATA AND PREVIOUS YEAR data..
For this i create a presentaion variable and capture the value in dashboard prompt....where i struck is how to write the logic ...any help please

Answer 1

Try in this
For Current Year
SELECT saw_0 FROM ((SELECT Year(CURRENT_DATE) saw_0 FROM "SampleSales")
For Previous Year
(SELECT Year(CURRENT_DATE)-1 saw_0 FROM "SampleSales")) t1 ORDER BY saw_0
If you want get the current year and previous year in prompts you can create a variable and insert this logic
SELECT saw_0 FROM ((SELECT Year(CURRENT_DATE) saw_0 FROM "SampleSales") UNION (SELECT Year(CURRENT_DATE)-1 saw_0 FROM "SampleSales")) t1 ORDER BY saw_0
Mark if helps.
Thanks,