> I need the ability to query by date. I don't quite understand what you mean > by your last comment with regards date. Please could you elaborate?
If your view is like this: ["UK", 2011, 10, 6, 20, 30] null ["UK", 2011, 9, 31, 7, 59] null ["UK", 2012, 10, 6, 21, 31] null ["USA", 2011, 9, 1, 12, 00] null ["USA", 2012, 10, 5, 8, 10] null ["USA", 2012, 10, 6, 20, 03] null ["USA", 2012, 10, 6, 21, 31] null ["USA", 2012, 10, 6, 21, 40] null You can query it with group_level=5 and get: ["UK", 2011, 10, 6, 20] 1 ["UK", 2011, 9, 31, 7] 1 ["UK", 2012, 10, 6, 21] 1 ["USA", 2011, 9, 1, 12] 1 ["USA", 2012, 10, 5, 8] 1 ["USA", 2012, 10, 6, 20] 1 ["USA", 2012, 10, 6, 21] 2 with group_level=4: ["UK", 2011, 10, 6] 1 ["UK", 2011, 9, 31] 1 ["UK", 2012, 10, 6] 1 ["USA", 2011, 9, 1] 1 ["USA", 2012, 10, 5] 1 ["USA", 2012, 10, 6] 3 with group_level=3: ["UK", 2011, 10] 1 ["UK", 2011, 9] 1 ["UK", 2012, 10] 1 ["USA", 2011, 9] 1 ["USA", 2012, 10] 4 with group_level=2: ["UK", 2011] 2 ["UK", 2012] 1 ["USA", 2011] 1 ["USA", 2012] 4 with group_level=1: ["UK"] 3 ["USA"] 5 So to get all of these stats, you just need to split the date into year, month, hour, minute when you emit the key. Regards, Aurélien
