Yes, your understanding is correct. John
On 5/8/13 1:38 PM, nan zhou wrote: > Hi, John, > > Further question would be how the `estimate` function works. For > example, if I have bin boundaries, such as: 0, 10 , 20, 30, 40, and > 50 , six bin boundaries for column A( bin 1: [0, 10), bin 2: [10, 20), > bin 3: [20, 30), bin 4 [30, 40), bin 5 [40, 50) ) . The where clause > has 21<= A <= 35. In such as, all bit positions/RIDs in bin 3 and bin > 4 are retrieved, no matter whether the actual value is in the query > range or not. Do I understand it correctly? > > Thanks. > > nan > _______________________________________________ FastBit-users mailing list [email protected] https://hpcrdm.lbl.gov/cgi-bin/mailman/listinfo/fastbit-users
