# File lib/marjoree/odbc_connection_wrapper.rb, line 54
    def has_output_params?(proc_name)
        begin
            dbCall = @connection.procedure_columns proc_name
            result_set = ResultSet.new(dbCall)
            return result_set.contains?({ :COLUMN_TYPE => 4 })
        ensure
            dbCall.drop
        end
    end