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ORACLE,C#,JAVA...
随笔档案 - 2011年2月
Oracle Handbook系列之一:结构化查询(Hierarchical Queries)
2011-02-25 14:07 by Snowtoday, 316 visits,
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摘要:
一)CONNECT BY; 二)START WITH; 三)SYS_CONNECT_BY_PATH(); 四)CONNECT_BY_ISLEAF; 五)CONNECT BY与WHERE子句; 六)CONNECT BY LEVEL
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