oracle link
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create public database
link fwq12 connect to fzept
identified by neu using 'fjept' CREATE DATABASE LINKÊý¾Ý¿âÁ´½ÓÃûCONNECT TO Óû§Ãû IDENTIFIED BY ÃÜÂë USING ‘±¾µØÅäÖõÄÊý¾ÝµÄʵÀýÃû’;
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create database link linkfwq
connect to fzept identified by neu
using '(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 10.142.202.12)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = fjept)
)
)';
host£½Êý¾Ý¿âµÄipµØÖ·£¬service_name£½Êý¾Ý¿âµÄssid¡£
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SELECT * from GLOBAL_NAME;
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SELECT …… from ±íÃû@Êý¾Ý¿âÁ´½ÓÃû;
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http://hi.baidu.com/firefly5002/blog/item/5b5719fcb5bd3e1d08244d11.html
Oracle 10G DataGuard
server A: 10.85.10.44 SID=mesdb
target server B: 10.85.10.43
oracle version:10.2.0.1
OS platform : windows 2003
Data GuardĬÈÏÊÇmaximize performance£¬ ¿ÉÒÔÓÃÒÔÏÂÓï¾äÀ´½øÐÐģʽ¼äµÄÇл»¡£
ALTER DATABASE ......
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
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Author: Rainny
Date: 2010-3-5
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