# File lib/flukso/database.rb, line 135
    def each_reading_between(starttime, endtime, &block)
      stmt="SELECT * FROM \#{@tablename}\nWHERE epochtime >= \#{starttime} AND epochtime <= \#{endtime}\nORDER BY epochtime ASC;\n"
      #puts "Using statement #{stmt}" if $verbose
      helper_yield_results(stmt, block);
    end