摘要: Oracle 递归查询树(start with ... connect by prior)(prior 代表上一条数据) select * from sr_menu start with id = 1 connect by prior id = parent; postgresql 具有类型的功能 阅读全文
posted @ 2021-04-12 20:34 wangssd 阅读(150) 评论(0) 推荐(0) 编辑