ORACLE创建DBLINK

创建脚本：

create public database link dblink connect to rtt identified by "123" using '
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.19.12.40)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = rtt)
)
)';


其中dblink为创建的名字，rtt为远程数据库的用户名，123为远程数据库的密码，密码必须用“”括起来。