创建DBLINK的语法

CREATE DATABASE LINK HR_ORACLE_IWEB
CONNECT TO DBLINKUSER IDENTIFIED BY DBLINKPWD
USING '(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = DBLINKIP)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = ORACLESID)
)
)';