# File lib/tapkit/access/adapters/dbi.rb, line 77
                def open
                        unless open? then
                                connection = @adapter_context.adapter.connection
                                url  = connection['url']
                                user = connection['user']
                                pass = connection['password']
                                @dbi = DBI.connect(url, user, pass)
                                @dbi['AutoCommit'] = auto_commit
                        end
                end