加增一个数据库的方式,是编辑 tnsnames.ora文件,在C:/Oracle/Ora81/NETWORK/ADMIN 目录下.
增加类似下面的信息
SVR236 =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.16.236.236)(PORT = 1523))
)
(CONNECT_DATA =
(SID = webdb)
)
)