ORACLE数据库递归查询当前节点的父节点和子节点(tree)
时间:2018-02-24 19:21:22
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ORACLE 数据库递归查询当前数据的所有孩子数据(不包含自己)
SELECT id AS id, parent_id AS parentId, parent_id AS parent, name AS text FROM mdm_center START WITH parent_id = #{parentId} CONNECT BY prior id = parent_id
ORACLE数据库查询当前数据的所有父数据(包含自己)
SELECT id AS id, parent_id AS parentId, parent_id AS parent, name AS text FROM mdm_center START WITH id = #{centerId} CONNECT BY prior parent_id = id
原文:http://blog.51cto.com/fengcl/2072707
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