varsql="select * , (select count(*) from cmdb.ci c where c.parent_id = id) as childs from cmdb.ci where family_type_id = 5 and id > 0 order by family_type_id, family_id, display_name";
varsql="select * , (select count(*) from cmdb.ci ci2 where ci2.parent_id = ci1.id) as childs from cmdb.ci ci1 where ci1.family_type_id = 5 and ci1.id > 0 order by ci1.family_type_id, ci1.family_id, ci1.display_name";