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re: oracle row to column 桂湖山 2008-04-28 16:54
可查看相关SYS_CONNECT_BY_PATH 函数

SYS_CONNECT_BY_PATH 和几个伪列CONNECT_BY_ROOT,CONNECT_BY_LEAF,CONNECT_BY_ISCYCLE
re: 电子杂志阅读 桂湖山 2007-02-26 00:11
订阅的杂志下载 太慢