def parse_connect_attrs(conn_attrs)
      return {} if Mysql2::Client::CONNECT_ATTRS.zero?
      conn_attrs ||= {}
      conn_attrs[:program_name] ||= $PROGRAM_NAME
      conn_attrs.each_with_object({}) do |(key, value), hash|
        hash[key.to_s] = value.to_s
      end
    end
def parse_connect_attrs(conn_attrs)
      return {} if Mysql2::Client::CONNECT_ATTRS.zero?
      conn_attrs ||= {}
      conn_attrs[:program_name] ||= $PROGRAM_NAME
      conn_attrs.each_with_object({}) do |(key, value), hash|
        hash[key.to_s] = value.to_s
      end
    end
Set default program_name in performance_schema.session_connect_attrs
 and performance_schema.session_account_connect_attrs