
sql创建过程:
*************SQL COMMAND中*****************
create public database link get_db_link connect to aaa identified by aaa using 'get_link'
***********tnsnames.ora 中:***********
get_link=
(description=
(address=(protocol=tcp)
(host=192.168.131.75)
(port=1521))
(connect_data=
(SERVER = DEDICATED)
(SERVICE_NAME = orcl)
)
)
1、先把老的dblink给删掉。drop database link xxxx
2、建立新的dblink。
CREATE DATABASE LINK xxxx
CONNECT TO username IDENTIFIED BY password
USING ‘connectstring’
欢迎分享,转载请注明来源:内存溢出
微信扫一扫
支付宝扫一扫
评论列表(0条)