On Tue, Oct 12, 2010 at 6:34 PM, Todd Nine <t...@spidertracks.com> wrote: > Currently there is only indexing for LT and LTE expression when an EQ > operator is present. Will it be possible to use the LT and LTE ops > without an EQ by the 0.7.0 release?
No. > If not, which of the following > would be more efficient? > > 1. Creating a dummy column of 1 byte that is indexed. This is basically the same as doing a full range scan, only less efficient. > 2. Use my previous indexing scheme of 2 Super CF for longs and strings > to get my < <= operations. Where I use the following scheme. I'm not sure I follow but if it's better than doing a full range scan then it is better than 1. :) -- Jonathan Ellis Project Chair, Apache Cassandra co-founder of Riptano, the source for professional Cassandra support http://riptano.com