sql遍历树
摘要:
oracle有直接的sql来遍历一颗树的子节点和父节点 遍历一个节点的所有子节点(classid的值就是该节点的值) select * from organization_ a start with a.organizationid = 185137connect by prior a.organizationid = a.parentorganizationid 遍历一个节点的... 阅读全文
posted @ 2015-01-26 16:48 子把瓢总 阅读(385) 评论(0) 推荐(0)
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