irbから繋いでみる
T:\>irb >> require 'rubygems' => true >> require 'mswin32/ibm_db' => true >> con = IBM_DB::connect 'hondana','db2admin','password' => #<IBM_DB::Connection:0x29ae280> >> stmt = IBM_DB::exec con, "select * from db2.testdb" => #<IBM_DB::Statement:0x29a2390> >> IBM_DB::fetch_array stmt => ["1", "hoge"]
おおーっ