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

oracle²åÈëʱÈçºÎ²åÈëuuId

 ÊÇÏëÉú³ÉGUIDÂð£¿
SQL> select   sys_guid() from dual ;
SYS_GUID()
--------------------------------
F18031C69D8345DEB305D4B2E796A282
Äã¿ÉÒ԰ѱíµÄÖ÷¼ü×ֶεÄȱʡֵÉèΪsys_guid()
insert into luxian_info (id) values(sys_guid());


Ïà¹ØÎĵµ£º

¡¾×ª¡¿ORACLE BLOB BFILE ÎļþµÄ¼Èë¼°¶ÁÈ¡

 Èç¹ûÄã½Ó´¥¹ýmysqlµÄ»°Ò»¶¨¶ÔmysqlµÄtextºÍblob²»»áİÉú£¬ÔÚmysqlÖÐÊÇÖ±½Ó²Ù×÷textºÍblobµÄ¡£µ«ÊÇÔÚoracleÖУ¬Ëü°Ñlob×öΪһÖÖÌØÊâµÄ×ֶΣ¬²»ÄÜÖ±½Ó½øÐвÙ×÷--±ÈÈç²»ÄÜÖ±½Ó²åÈëµ½lob×Ö¶ÎÖУ¬Ò²²»ÄÜÓÃlike²éѯµÈµÈ¡£   
  ÕâÀïÊÇÎÒ±£´æµÄһƪÕâ·½ÃæµÄÎÄÕ£¬Ô­Îİá¹ýÀ´£¬ÓÉÓÚ±£´æµÄʱºòÖ»ÊÇÈ¡ÁËÒ»²¿·Ö£ ......

OracleÊý¾Ý¿â¼àÌýÅäÖÃ

½ü¶Îʱ¼äºÜ¶àÍøÓÑÌá³ö¼àÌýÅäÖÃÏà¹ØÎÊÌ⣬¿Í»§ÖÕ¶Ë(Client)ÎÞ·¨Á¬½Ó·þÎñÆ÷¶Ë(Server)¡£±¾ÎÄÏÖ¶Ô¼àÌýÅäÖÃ×÷Ò»¼òµ¥½éÉÜ£¬²¢Ìá³öһЩ¿Í»§ÖÕ¶ËÎÞ·¨Á¬½Ó·þÎñÆ÷¶ËµÄ½â¾ö˼·£¬Ô¸¶Ô¹ã´óÍøÓÑÓë¶ÁÕßÓÐһЩ°ïÖú¡£
 
Ò»¡¢¼àÌýÆ÷(LISTENER)
¡¡¡¡¼àÌýÆ÷ÊÇOracle»ùÓÚ·þÎñÆ÷¶ËµÄÒ»ÖÖÍøÂç·þÎñ£¬Ö÷ÒªÓÃÓÚ¼àÌý¿Í»§¶ËÏòÊý¾Ý¿â·þÎñÆ÷¶ËÌá ......

an example to insert data into Oracle Clob

 Step1. Insert empty_clob() into the Clob column of Oracle
Step2. Set autocommit to false
Step3. Select Clob as oracle.sql.CLOB from database
Step4. Insert String into Clob
Step5. Commit
Example:
import java.sql.*;
import java.io.*;
import oracle.jdbc.driver.OracleResultSet;
......

Oracle´æ´¢¹ý³Ì·ÖÒ³

×ªÔØ
from: http://cid-4e5d038451e31a25.spaces.live.com/blog/cns!4E5D038451E31A25!140.entry
create or replace procedure P_QuerySplit(
      sqlscript varchar2,     --±íÃû/SQLÓï¾ä
      pageSize integer,     ......

ORACLE×ÔÔö³¤×Ö¶ÎʵÏÖ£¨×ª£©

ÏîÄ¿ÖУ¬ÐèÒª½¨Á¢×ÔÔö³¤×ֶΣ¬µ«Åöµ½oracle±¾Éí²»Ö§³Ö´ËÖÖÀàÐ͵Ä×ֶΣ¬Ö»ºÃÓñðµÄ°ì·¨¡£ 
ORACLE×ÔÔö³¤×Ö¶ÎʵÏÖ£¨×ª£©
     Ê×ÏÈ£¬ÄãÒªÓÐÒ»ÕÅ±í£¡
       CREATE TABLE example(
          &nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ