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url:http://www.cnblogs.com/ajian/archive/2009/03/25/1421063.html
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oracle ÏÂÔØµØÖ·

oracle 9i
http://www.oracle.com/technology/global/cn/software/products/oracle9i/index.html
oracle 9i ÔÚÏßÎĵµ
http://download.oracle.com/docs/cd/B10501_01/nav/docindex.htm
oracle 10g/11g ÏÂÔØ
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