2、修改 C:\\app\\Administrator\\product\\11.2.0\\dbhome_1\\hs\\admin\initdg4odbc.ora 文件:
3、修改监听配置文件 C:\\app\\Administrator\\product\\11.2.0\\dbhome_1\\NETWORK\\ADMIN \listener.ora
增加:
SID_LIST_LISTENER=
(SID_LIST=
(SID_DESC=
(SID_NAME=dg4odbc)
(ORACLE_HOME=C:\\app\\Administrator\\product\\11.2.0\\dbhome_1)
(PROGRAM=dg4odbc)
)
)
4、修改 C:\\app\\Administrator\\product\\11.2.0\\dbhome_1\\NETWORK\\ADMINnsnames.ora 文件
增加:
dg4odbc =
(DESCRIPTION=
(ADDRESS=(PROTOCOL=tcp)(HOST=localhost)(PORT=1521))
(CONNECT_DATA=(SID=dg4odbc))
(HS=OK)
)
5、重启监听服务,测试 dg4odbc ,以下提示正常:
6、创建数据库链接:
create public database link mssql connect to sa dentified by eplanning using 'dg4odbc';
7、测试,列名必须加双引号,并区分大小写:下载本文