1SELECT 2nagios_instances.instance_id 3,nagios_instances.instance_name 4,nagios_contactgroups.contactgroup_id 5,nagios_contactgroups.contactgroup_object_id 6,obj1.name1 AS contactgroup_name 7,nagios_contactgroups.alias AS contactgroup_alias 8,nagios_contacts.contact_object_id 9,obj2.name1 AS contact_name 10FROM `nagios_contactgroups` 11INNER JOIN nagios_contactgroup_members ON nagios_contactgroups.contactgroup_id=nagios_contactgroup_members.contactgroup_id 12INNER JOIN nagios_contacts ON nagios_contactgroup_members.contact_object_id=nagios_contacts.contact_object_id 13INNER JOIN nagios_objects as obj1 ON nagios_contactgroups.contactgroup_object_id=obj1.object_id 14INNER JOIN nagios_objects as obj2 ON nagios_contactgroup_members.contact_object_id=obj2.object_id 15INNER JOIN nagios_instances ON nagios_contactgroups.instance_id=nagios_instances.instance_id