//找到制定orgid的所有下属组织ID及其路径
select orgID,sys_connect_by_path(orgName,'-') PATH from gdtel_org connect by prior orgid=parentid start with orgid = '1'
//获取制定orgid的所有上级组织id及其路径
select orgID,sys_connect_by_path(orgName,'-') PATH from gdtel_org connect by prior parentid=orgid start with orgid = '5'

ORACLE 专用语句,用于检索树状组织
数据表结构仅为:
orgid 组织编号
parentid 父级组织编号
浙公网安备 33010602011771号