Hi, Andrew, If you are using ibis.cpp then you can add "limit 10" to the end of your query strings. Please give it a try and see if it is sufficient for your use case.
There is no function ibis::bitvector class to extract the first few bits - because the limit operation typically applies to an ordered output and therefore is not very useful to just take the first 10 bits (that are 1s). John On 9/10/12 5:02 AM, Olson, Andrew wrote: > Hi John, > > Is there support for SQL like this "select a,b,c from table where a<50 LIMIT > 10" ? > > If not, is there a way to return a bitvector that is just the first 10 set > bits in some other bitvector? > > Andrew > _______________________________________________ > FastBit-users mailing list > [email protected] > https://hpcrdm.lbl.gov/cgi-bin/mailman/listinfo/fastbit-users > _______________________________________________ FastBit-users mailing list [email protected] https://hpcrdm.lbl.gov/cgi-bin/mailman/listinfo/fastbit-users
