摘要:
1、数据库(多级目录)存储结构的设计1.1、表设计 1.2、数据显示及相关信息:升序:Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--select C.tre_parent,B.tre_name as tre_parentname,C.tre_children as tre_children,A.tre_name as tre_childrenname,C.tre_children as childrenfrom treetable A,t 阅读全文
