HRMS跑组织架构(父子关系)

select child_org.organization_id,
       child_org.name
  from (select org.name,
               org.organization_id,
               pose_child.organization_id_parent,
               pose_child.organization_id_child
          from hr_all_organization_units  org,
               per_org_structure_elements pose_child,
               per_org_structure_versions posv
         where org.business_group_id = 202
           and pose_child.organization_id_child = org.organization_id
           and trunc(sysdate) between trunc(posv.date_from) and
               trunc(nvl(posv.date_to, sysdate))
           and posv.organization_structure_id = 940
           and posv.org_structure_version_id =
               pose_child.org_structure_version_id) child_org
 start with child_org.organization_id_parent = 204
connect by child_org.organization_id_parent = prior
           child_org.organization_id_child