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    ¼ÙÉèij¸ö±í t1(c1) ÓÐ 20 Ìõ¼Ç¼,Èç¹ûÓà select rownum,c1 from t1 where rownum < 10, Ö»ÒªÊÇÓÃСÓںţ¬²é³öÀ´µÄ½á¹ûºÜÈÝÒ×µØÓëÒ»°ãÀí½âÔÚ¸ÅÄîÉÏÄÜ´ï³ÉÒ»Ö£¬Ó¦¸Ã²»»áÓÐÈκÎÒÉÎʵġ£
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package com.svse.dao;
import java.sql.CallableStatement;
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
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