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主（上传/下载）http://dev2dev.bea.com.cn/bbs/thread.jspa?forumID=121&threadID=29334&messageID=178649次（下载）http://dev2dev.bea.com.cn/bbs/thread.jspa?forumID=121&threadID=29766&tstart=0 阅读全文
posted @ 2006-04-18 17:50 剑廿三 阅读(555) 评论(0) 推荐(0)
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http://www.dbazine.com/oracle/or-articles/tropashko4 by Vadim Tropashko Relational databases are universally conceived of as an advance over their predecessors network and hierarchical models. Superi... 阅读全文
posted @ 2006-04-18 05:25 剑廿三 阅读(792) 评论(0) 推荐(0)
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