ORACLE分页SQL语句执行效率比拼
原文引用:http://www.cnblogs.com/hxw/archive/2005/09/11/234619.html
1.根据ROWID来分select * from t_xiaoxi where rowid in(select rid from (select rownum rn,rid from(select rowid rid,cid from
t_xiaoxi or...
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2014-11-05 22:12:19 ·
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