select a.id fromuser_group a start with a.id = 979352 connect by prior a.id= a.parent_id start with … 继续阅读 Orical start with connect by prior
select a.id fromuser_group a start with a.id = 979352 connect by prior a.id= a.parent_id start with … 继续阅读 Orical start with connect by prior