SELECT * FROM ((nagios_servicestatus
 INNER JOIN nagios_services
   ON nagios_servicestatus.service_object_id=nagios_services.service_object_id)
 INNER JOIN nagios_hosts
   ON nagios_services.host_object_id=nagios_hosts.host_object_id)
 INNER JOIN nagios_hoststatus
   ON nagios_hosts.host_id=nagios_hoststatus.hoststatus_id
 WHERE nagios_servicestatus.current_state > 1 AND
   nagios_servicestatus.problem_has_been_acknowledged=0 AND
   nagios_hoststatus.problem_has_been_acknowledged=0;