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oracle数据库父子节点


字段中有ID， ParentID

用sql语句 CONNECT BY PRIOR ID = ParentID START WITH ID = 1  把rowNum拿出来就有层级关系了！

具体实现，接下来都好说了~~

This entry was posted on Wednesday, February 3rd, 2010, 7:36 pm and is filed under PHP语言学习. You can follow any responses to this entry through RSS 2.0. You can leave a response, or trackback from your own site.

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