Hi guys,

if I have a table with 5 columns(col1, col2 ... col5),  they will be
splitted into 5 files, and  col1 be indexed by fastbit.
can you describe how fastbit do such a query like

select * from tbl where col1 like '%xyz%'

I guess fastbit will load bitmaps in memory,  fetch the hits by
bitmaps, I don't know how fastbit output other columns.


Regards,
Min
-- 
My research interests are distributed systems, parallel computing and
bytecode based virtual machine.

My profile:
http://www.linkedin.com/in/coderplay
My blog:
http://coderplay.javaeye.com
_______________________________________________
FastBit-users mailing list
[email protected]
https://hpcrdm.lbl.gov/cgi-bin/mailman/listinfo/fastbit-users

Reply via email to