Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

MyeclipseÖÐÁ¬½ÓOracleµÄ¾­µä´úÂë

 package cn.edu.bit.test;
import java.sql.*;
public class Jdbc {
 public static void main(String[] args)
 {
     try{ 
      Class.forName("oracle.jdbc.driver.OracleDriver").newInstance();
     System.out.println("×¢²á³É¹¦");    
     String URL = "jdbc:oracle:thin:localhost:1521:orcl";
      String user = "username";  //Á¬½ÓÊý¾Ý¿âµÄÓû§Ãû
      String password = "password";//Á¬½ÓÊý¾Ý¿âµÄÃÜÂë
      Connection conn = DriverManager.getConnection(URL, user, password); 
     System.out.println("Á¬½Ó³É¹¦"); 
      Statement st;
       st = conn.createStatement(); 
     ResultSet rs; 
       rs = st.executeQuery("select * from scott.project"); 
    while(rs.next()){ 
       System.out.println(rs.getString("time")); 
     } 
       }catch(Exception e)
     {     e.printStackTrace();    
    
     System.out.println("Á¬½Óʧ°Ü");    
   } 
      } 
}


Ïà¹ØÎĵµ£º

oracle ±í¿Õ¼ä²Ù×÷

oracle±í¿Õ¼ä²Ù×÷Ïê½â
  1
  2
  3×÷Õߣº   À´Ô´£º    ¸üÐÂÈÕÆÚ£º2006-01-04 
  5
  6 
  7½¨Á¢±í¿Õ¼ä
  8
  9CREATE TABLESPACE data01
 10DATAFILE '/ora ......

ORACLEÖеĴ¥·¢Æ÷ºÍÓαêÊÇÔÚÄÚ´æÖÐÂð£¿

×÷Õß: ÈýÊ®¶øÁ¢Ê±¼ä£º2009Äê11ÔÂ08ÈÕ 12:15:21Çë×ðÖØÔ­´´×÷Æ·¡£×ªÔØÇë±£³ÖÎÄÕÂÍêÕûÐÔ,²¢ÒÔ³¬Á´½ÓÐÎʽעÃ÷ԭʼ×÷Õß¡°inthirties£¨ÈýÊ®¶øÁ¢£©¡±ºÍ³ö´¦¡±http://blog.csdn.net/inthirties/archive/2009/11/08/4786769.aspx¡±,ÉîÈëÌÖÂÛ¿ÉÒÔÁªÏµinthirties@gmail.com¡£ÔÚcsdnÉÏ¿´µ½Ò»¸öÍøÓÑÎʵÄÒ»¸öÎÊÌâ http://topic.csdn.net ......

C#Á¬½ÓoracleµÄdllÎļþµÄ±àд¹ý³Ì

 ³õѧc#¼ÓOracle±à³Ì£¬¿´ÁËÐí¶àÍøÉϽ̳̣¬¶¼½éÉܵÄÊÇadoÁ¬½Ó·½Ê½£¬¶øÇÒ²ÉÓõͼÊÇÔÚºǫ́ÊäÈëÁ¬½Ó×Ö·û´®µÄ·½Ê½¡£ÓÚÊÇÃÈÉúÁËдһ¸ödllÎļþÀ´´úÌæÕâ¸öÁ¬½Ó×Ö·û´®£¬ÒÔºóÿ´ÎÁ¬½ÓÊý¾Ý¿âÊÂÖ»Òªµ÷ÓÃÕâ¸ödllÎļþ¾ÍÐеÄÏë·¨¡£ÏÐÑÔÉÙÐ𣬽«´úÂëд³ö£¬ ......

ѧϰOracleÖÐBlobºÍClobÒ»µãµãÐĵÃ

BlobÊÇÖ¸¶þ½øÖÆ´ó¶ÔÏóÒ²¾ÍÊÇÓ¢ÎÄBinary Large ObjectµÄËùд£¬¶øClobÊÇÖ¸´ó×Ö·û¶ÔÏóÒ²¾ÍÊÇÓ¢ÎÄCharacter Large ObjectµÄËùд¡£Óɴ˿ɼûÕâÁ¾¸öÀàÐͶ¼ÊÇÓÃÀ´´æ´¢´óÁ¿Êý¾Ý¶øÉè¼ÆµÄ£¬ÆäÖÐBLOBÊÇÓÃÀ´´æ´¢´óÁ¿¶þ½øÖÆÊý¾ÝµÄ£»CLOBÓÃÀ´´æ´¢´óÁ¿Îı¾Êý¾Ý¡£
ÄÇôÓÐÈ˿϶¨ÒªÎʼÈÈ»ÒѾ­ÓÐVARCHARºÍVARBINARYÁ½ÖÐÀàÐÍ£¬ÎªÊ²Ã´»¹ÒªÔÙÊ ......

oracle Ëø£¬½âËø

http://hi.baidu.com/fyears/blog/item/5ef68ac3feb9a45db219a836.html
select object_id,session_id,locked_mode from v$locked_object;
¡¡¡¡select t2.username,t2.sid,t2.serial#,t2.logon_time
¡¡¡¡from v$locked_object t1,v$session t2
¡¡¡¡where t1.session_id=t2.sid order by t2.logon_time;
alter system ki ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ